San Patricio County, Texas Property Guide 2026
Search San Patricio County Property Records, Verify the 2026 Appraisal and Use the Correct Tax Portal
Find a Sinton, Portland, Aransas Pass, Ingleside, Taft, Odem, Mathis, Gregory or rural San Patricio County property; compare land and improvement details; confirm exemptions and agricultural value; locate the parcel on GIS; and choose the correct protest, payment or deed-record route.
San Patricio CAD handles appraisals, exemptions, special valuation, maps, forms and protests. The County Tax Assessor-Collector separately handles official tax balances, payments and receipts. This guide keeps those systems from being confused.
Official districtSan Patricio County Appraisal District
CAD phone361-364-5402
CAD address1301 E. Sinton St., Suite B
Chief AppraiserJordan Light
2026 searchAvailable in official eSearch
Which San Patricio County Office Handles Your Property Task?
Use San Patricio CAD forAppraisal ownership, Property ID and Geographic ID searches, values, characteristics, exemptions, agricultural appraisal, business renditions, GIS, online forms and appraisal protests.
Use the County Tax Office forOfficial tax statements, balances, current and delinquent tax payments, tax receipts, tax-rate documents and payment-posting questions.
Use the County Clerk forDeeds, deeds of trust, liens, releases, easements, plats, oil-and-gas records, foreclosure notices, recorded-document images and certified copies.
Do not pay from an estimate alone: The CAD property page can display estimated taxes and a payment link, but its own disclaimer says the estimate should not determine the tax bill. Verify the official amount through the County Tax Office’s ACT system before paying.
Start Here: Choose the Exact San Patricio County Result You Need
Find a home, owner or parcelSearch by owner, address, Property ID, Owner ID, Geographic ID, abstract, subdivision, neighborhood or property type.
Locate coastal or rural landCopy the appraisal identifiers first, then use GIS to compare parcel location, roads, adjoining accounts and general boundaries.
Review a 2026 appraisalSeparate market, appraised, assessed and agricultural-use values; then review cap loss, circuit breaker, exemptions and history.
Apply or correct an exemptionUse the current form, attach identity and eligibility evidence, and save proof of filing.
File or manage a protestUse the taxpayer portal or current Notice of Protest form and follow the deadline on the individual appraisal notice.
Check or pay property taxesUse the County Tax Office system, review every tax year and taxing unit, then save the official confirmation and receipt.
Jump Directly to Your San Patricio County Property Task
Use the Official Systems in the Correct Order
1. CAD property search
2. GIS and record audit
3. Forms or protest portal
4. County tax or clerk action
San Patricio CAD eSearchUse for current appraisal account details, owner and address searches, property history, land, improvements, exemptions and appraisal values.
Interactive GIS MapUse after copying the Property ID, Geographic ID, legal description, Map ID and acreage from eSearch.
Taxpayer PortalEnroll to access property details, electronic communications, documents, online forms and supported protest functions.
County Tax Office ACT SystemUse for the official tax balance, payment history, online payment and receipt reprint.
Best workflow: Save the CAD property report first. Its Property ID, owner, legal description and taxing units make the map, portal, tax and deed searches faster and safer.
How to Search San Patricio County CAD Property Records
Open the official eSearch.Go to San Patricio CAD Property Search.
Confirm the selected tax year.The official system includes 2026 appraisal records. Use an earlier year only when comparing ownership, exemptions, values or deed history.
Use Property ID when available.Enter the exact number from the appraisal notice, tax statement, saved property report or correspondence.
Format an owner search correctly.The portal instructs users to enter the owner as LAST NAME FIRST NAME, such as “Smith John.” Start with only one name if the complete name fails.
Simplify an address search.Try the street number and principal street name. The official help recommends using only the street name when a detailed address returns no result.
Use Advanced Search to narrow results.Available fields include abstract, mobile-home park, Property ID, property type, Agent ID, DBA, street, subdivision, condo, Owner ID, Geographic ID, tax year and neighborhood.
Search separate property types.Real estate, business personal property, mineral, utility, industrial, mobile-home and special-inventory interests may use different accounts.
Open every plausible account.One owner can have a residence, acreage, rental property, industrial account and business-personal-property account.
Review the entire property page.Check ownership, location, legal description, land, improvements, exemption display, value history, deed history and taxing jurisdictions.
Save a dated copy.Print or save the report before filing, protesting, paying, closing on property or requesting a correction.
Privacy note: The search warns that not every exemption is displayed online. A missing code on the public page is a reason to verify with the CAD—not automatic proof that an exemption was denied.
Five Fields to Match Before Using a San Patricio CAD Result
Property IDMatch the appraisal notice or tax statement.
Geographic IDConnect the record with GIS and legal tract data.
Legal descriptionCheck abstract, subdivision, lot, block or tract.
Situs or acreageConfirm the physical property involved.
Property typeVerify real, personal, mineral, utility or mobile home.
Multiple-account warning: A coastal industrial site, farm operation, subdivision holding or mobile-home arrangement can involve several appraisal accounts. Never assume one owner-name result represents every taxable interest.
San Patricio CAD Search Problems and Practical Fixes
| Problem | Try This | What to Confirm |
|---|---|---|
| Full owner name returns nothing | Use only the last name or first distinctive business word. | The account may use initials, a trust, estate, partnership or former owner. |
| Recent buyer is not listed | Search the seller and check deed history. | Compare the CAD display with the latest County Clerk recording. |
| Rural address fails | Use Property ID, Geographic ID, abstract, subdivision or owner. | The appraisal situs can differ from postal or 911 addressing. |
| Too many owner results | Add property type, street, neighborhood, subdivision or tax year. | Open each plausible account and compare legal description. |
| Waterfront or subdivision lot is missing | Search the subdivision, condo or Geographic ID. | Mailing city, situs city and taxing jurisdiction can differ. |
| Business account is missing | Search the legal name, DBA, agent and physical asset address. | The mailing address can differ from the taxable-property location. |
| Manufactured home is missing | Search the home owner, landowner and mobile-home park separately. | The home and land may be separate appraisal accounts. |
| No correct account can be identified | Call the CAD with the prior owner, deed description and location. | Ask staff for the exact Property ID, Geographic ID and property type. |
“I am trying to identify the correct San Patricio CAD account. The current or former owner is ______, the property is near ______, and my deed, notice or tax statement shows ______. Can you confirm the Property ID, Geographic ID, legal description and property type?”
How to Read a San Patricio County Appraisal Record
| Record Field | Plain-English Meaning | What to Check |
|---|---|---|
| Property ID | The district’s main appraisal-account number. | Use the exact number on forms, correspondence and tax searches. |
| Geographic ID | A location-oriented parcel identifier. | Copy every character before opening GIS. |
| Owner ID | An identifier connected with an owner record. | One owner can be tied to several properties. |
| Situs address | The physical-location description in the appraisal system. | It may differ from the mailing, postal or 911 address. |
| Legal description | Abstract, subdivision, lot, block, tract or survey information. | Compare it with the deed, plat and survey. |
| Improvement homesite / non-homesite | Value assigned to buildings and structures by use category. | Size, age, quality, condition, use and removed or damaged improvements. |
| Land homesite / non-homesite | Market value assigned to land by category. | Lot size, frontage, location, access, utilities, flood exposure and land class. |
| Agricultural market valuation | Market value of qualifying agricultural acreage before productivity adjustment. | Correct acreage, use category and market classification. |
| Agricultural value loss | Difference removed when qualifying productivity value applies. | Do not mistake it for an exemption or a permanent right. |
| Market value | The district’s January 1 estimate under market-value rules. | Compare with relevant sales, condition, income and property facts. |
| HS cap loss | Reduction created by the residence-homestead appraisal limitation. | It is not the homestead exemption amount. |
| Circuit breaker | A temporary appraisal limitation for qualifying non-homestead real property. | The 2026 eligibility ceiling is $5.32 million and the provision expires after 2026 unless changed by law. |
| Assessed value | Value after applicable limitations and special valuation. | This still is not necessarily the taxable value for each taxing unit. |
| Taxing jurisdictions | County, road, drainage, city, school, PID, MUD or other entities tied to the account. | Nearby properties can have different combinations. |
San Patricio County 2026 Appraisal and Tax Status
Current distinction: The official CAD search already displays 2026 appraisal records and value history. The County Tax Office currently posts tax-rate documents through 2025. A searchable 2026 appraisal is not the same thing as a final 2026 tax bill.
2026 appraisal recordAvailable in the official CAD eSearch.
2026 CAD materialsThe district posts a 2026 depreciation schedule and 2026 calendar.
Latest posted tax ratesThe County Tax Office page lists annual rate documents through 2025.
Official tax balanceUse the County Tax Office ACT system, not the CAD estimate.
Why the numbers differ: The appraisal district determines value. Taxing units later adopt rates. The tax office then applies the rates, exemptions, ceilings, proration and collection data to produce the bill.
How to Use the San Patricio CAD Interactive Map
Search the appraisal account first.Copy the Property ID, Geographic ID, owner, Map ID, legal description and acreage.
Open the official GIS.Use the San Patricio CAD Interactive Map.
Search the strongest identifier.Try Property ID or Geographic ID before relying on a complete rural or coastal address.
Compare roads, canals, shoreline and adjoining parcels.Use surrounding labels to confirm the general location.
Open the parcel information panel.Match owner, acreage and legal description with the saved CAD report.
Check for split or adjoining accounts.Industrial sites, subdivision holdings, farms and inherited properties may involve several parcels.
Save a map view.Keep it with the property report, deed, plat, survey and protest evidence.
Boundary warning: Appraisal GIS is a tax-administration tool. It is not a boundary survey, title commitment, flood determination, easement opinion or guarantee of waterfront access.
Coastal, Industrial, Rural and Subdivision Property Checks
Coastal and waterfront propertyCheck land classification, lot size, access, elevation, flood-related condition evidence and whether improvements are correctly identified.
Industrial and utility propertySearch the owner, agent, DBA and property type separately. Real estate and industrial personal property may not be on one account.
Farm and ranch acreageCompare qualified acreage, non-qualified acreage, homesite, improvements and agricultural-use value.
Subdivisions and condosUse subdivision, condo, lot and block fields when owner or street searches return too many results.
Mobile homesSearch the home owner, landowner and mobile-home park. Confirm whether the home is treated separately from land.
Storm or physical damagePreserve dated photos, insurance reports, engineering findings and repair estimates before repairs conceal the condition.
San Patricio County Homestead and Property-Tax Exemptions
Exemption applications are filed with San Patricio CAD, not the County Tax Office. The chief appraiser determines eligibility. Use the current district form and verify approval on the appraisal record.
| Exemption or Relief | Who May Qualify | What to Prepare |
|---|---|---|
| General residence homestead | An owner occupying the property as a principal residence. | Current application, ownership and occupancy dates, and required Texas ID/address evidence. |
| Age 65 or older | A qualifying owner age 65 or older. | Homestead application and age evidence when requested. |
| Disabled person | An owner meeting the statutory disability standard. | Application and supporting disability records. |
| Disabled veteran or survivor | A veteran or qualifying survivor meeting statutory rating and residence rules. | VA rating evidence, marital or survivor records and the correct form. |
| Inherited residence homestead | A qualifying heir-property owner occupying the home. | Affidavits, death certificate, utility record and available heirship or court documents. |
| Temporary disaster exemption | Property damaged in a governor-declared disaster when statutory conditions are met. | Damage date, photographs, repair estimates, insurance information and application. |
Current statewide school benefits: School districts provide a mandatory $140,000 general residence-homestead exemption. A qualifying owner age 65 or older or disabled receives an additional mandatory $60,000 school exemption. Local-option exemptions vary by taxing unit.
Search the property first.Confirm owner, Property ID, situs and current exemption display.
Open the current forms page.Use San Patricio CAD Forms.
Select the exact application.Do not use a general letter when a prescribed form is available.
Attach the required evidence.Include identity, residence, age, disability, veteran, survivor, heirship or damage documents that apply.
Retain proof of filing.Save the form, attachments and portal, email, hand-delivery or trackable-mail confirmation.
Verify the result.Check the property record and tax bill after processing.
Agricultural Appraisal in San Patricio County
Open-space agricultural appraisal is a special productivity valuation, not an exemption for merely owning acreage. Qualification depends on use history, degree of intensity and continued qualifying activity.
Use history mattersPrepare lease records, production or livestock evidence, receipts, maps and prior qualification records.
Intensity mattersThe operation must satisfy local standards for the land type and agricultural activity.
Every acre must be classifiedSeparate homesite, roads, industrial use, non-productive areas and qualified acreage.
Ownership changes need attentionA buyer should confirm application and continuity requirements promptly after closing.
Market and productivity values differThe CAD page can show agricultural market value, agricultural value loss and agricultural-use value separately.
Change of use can be costlyBefore converting qualified land, obtain advice about rollback-tax exposure.
- Current 1-d-1 application
- Prior use history
- Lease agreements
- Production or livestock records
- Acreage and tract map
- Photos with dates
- Income and expense documents
- Fencing, drainage and water evidence
- Ownership-change documents
- Proof of timely delivery
Business Personal Property Renditions
San Patricio CAD states that Texas business owners must file a Business Personal Property Rendition each year. The district posts an April 15 filing deadline, a 10% penalty for late filing and a May 15 extension deadline when a timely request is made.
What may be reportableFurniture, machinery, tools, computers, inventory, vehicles used to produce income, industrial equipment and other taxable business assets located in the county on January 1.
How to file locallyUse the online forms portal or email the completed rendition to renditions@sanpatcad.org. The district says electronic signatures and applicable Excel asset files are accepted.
2026 thresholds: Business personal property with total taxable value of $125,000 or less in a taxing unit is exempt in that unit under current Texas law. Confirm how the rule applies to your account and filing duty with the CAD.
How to Prepare a San Patricio CAD Protest
August 2026 timing: The regular spring protest period has usually passed for notices mailed earlier in the year. A later notice, denial, ownership issue or correction event may carry a different deadline. Read the exact notice before assuming no remedy remains.
Usual deadlineMay 15 or 30 days after the appraisal notice was delivered, whichever is later.
Online routeUse the official taxpayer portal when the account supports online filing.
Paper routeUse the current Notice of Protest form and preserve mailing proof.
Controlling documentThe individual notice and applicable Tax Code provision control.
Email warning: San Patricio CAD’s contact instructions say not to use ordinary email to dispute a value or request property values. Use the official protest process and the ARB email only for supported hearing or evidence functions.
Read the notice completely.Identify the property, tax year, deadline, protest grounds, Property ID and portal instructions.
File before the deadline.Use the taxpayer portal or prescribed Notice of Protest form.
Preserve every relevant ground.State market value, unequal appraisal, exemption, ownership, property description or other issues that genuinely apply.
Request the district’s evidence.Obtain the appraisal information and comparable properties the district plans to use.
Build property-specific evidence.Use photos, repair estimates, closing records, relevant sales, income and expense records, surveys or factual corrections.
Separate appraisal issues from tax-rate complaints.The ARB can address appraisal matters, not dissatisfaction with a taxing unit’s adopted rate.
Attend the informal review.Present a precise requested correction and organized evidence.
Prepare for the ARB hearing.Label exhibits, prepare a short statement and bring copies.
Keep proof of every submission.Retain portal confirmations, hand-cancelled mail, certified-mail receipts and emails.
Read the final order promptly.Post-ARB appeal deadlines are strict and depend on the available remedy.
Mailing safeguard: The district specifically advises taxpayers who need a matching postmark date to ask a USPS retail clerk for a manual postmark or “hand-cancel.”
What to Do After the Regular Protest Deadline
| Situation | Possible Next Step | Evidence to Gather |
|---|---|---|
| You received a later notice | Use the deadline printed on that notice. | Notice, envelope and delivery date. |
| Clerical or factual error | Ask the CAD which correction procedure applies. | Deed, survey, building facts and dated photos. |
| Exemption was denied or removed | Read the denial notice and preserve its appeal deadline. | Application, eligibility documents and filing proof. |
| Property was not yours | Request an ownership review and check the recorded deed. | Closing file, deed and possession timeline. |
| Tax bill is already delinquent | Contact the County Tax Office immediately about the exact payoff. | Account number, statements and payment history. |
| Legal interpretation is required | Consult a qualified Texas property-tax attorney. | Notice, filing history, ARB order and tax record. |
How to Check and Pay San Patricio County Property Taxes
Open the official County Tax Office system.Go to San Patricio County Tax Office Public Access.
Search the exact property.Use the account number when available, then match owner, legal description and situs.
Review every tax year.Check current and delinquent years separately. A zero current balance does not prove older years are paid.
Review taxing units and charges.Confirm county, road, drainage, city, school, PID, MUD and other applicable entities.
Confirm the official payoff.For delinquent or time-sensitive payments, verify penalties, interest, attorney fees and posting date with the Tax Office.
Review payment method and fee.Check the convenience fee and processing terms before submitting.
Save the transaction confirmation.Keep the confirmation number, email and payment-method record.
Reprint the official receipt.On the tax page, find the property, open Payment Information, choose “Reprint Receipt,” then use the duplicate-receipt link and print option.
Avoid duplicate payments: If a payment is not yet visible, contact the Tax Office with the transaction number before paying again.
“I need the official payoff for San Patricio County tax account ______. Please confirm the total due by year, taxing unit, penalty and interest, any attorney fees, accepted payment methods and the date the payment will be credited.”
Latest Posted San Patricio County Tax-Rate Information
The County Tax Assessor-Collector page currently provides annual tax-rate documents from 2017 through 2025 and five years of Truth in Taxation worksheets. Use the property’s exact taxing-jurisdiction list because the applicable city, school, drainage, road, PID or MUD combination depends on location.
County-related entitiesSan Patricio County, County I&S, County Road & Bridge and San Patricio County Drainage District may appear where applicable.
CitiesAransas Pass, Gregory, Ingleside, Ingleside on the Bay, Lakeside, Mathis, Odem, Portland, Sinton and Taft are among the listed city entities.
School districtsAransas Pass, Banquete, Corpus Christi, Gregory-Portland, Ingleside, Mathis, Odem-Edroy, Sinton, Skidmore-Tynan and Taft ISDs may apply by boundary.
Estimate carefully: Divide taxable value by 100 and multiply by each applicable rate, but the official bill can differ because of exemptions, ceilings, proration, corrections and adopted rates.
San Patricio CAD vs Tax Office vs County Clerk
| Property Task | Correct Office | What That Office Does |
|---|---|---|
| Find appraisal ownership and value | San Patricio CAD | Maintains appraisal accounts, values, characteristics and exemption records. |
| Apply for homestead or ag appraisal | San Patricio CAD | Reviews exemptions and special-valuation applications. |
| Protest an appraisal | CAD / Appraisal Review Board | Accepts protests and resolves appraisal disputes through the ARB process. |
| Check a tax balance or pay | County Tax Assessor-Collector | Maintains the official collection record, receives payments and issues receipts. |
| Search deed, lien or easement | County Clerk | Maintains official public land records and certified copies. |
| Confirm exact boundary, access or title | Surveyor / title company / attorney | Provides professional analysis beyond appraisal records. |
How to Search San Patricio County Deeds, Liens and Land Records
The County Clerk lists online Official Public Records from 1983 to the present. Separate QuickLink index books cover deeds, oil-and-gas records and special deeds from 1848 through 1983.
Open the official County Clerk page.Go to San Patricio County Clerk.
Choose the correct date range.Use Public Search for 1983-present records. Use the clerk’s QuickLink for 1848-1983 index books.
Search current and former owners.Run separate searches for individuals, spouses, trusts, estates, partnerships and business entities.
Match the complete legal description.Compare abstract, subdivision, lot, block, tract and acreage with the CAD account.
Review the instrument chain.Look for deeds, deeds of trust, releases, liens, easements, plats, mineral reservations and foreclosure notices.
Use the CAD deed history as a lead only.The appraisal page may show deed dates and instrument numbers, but the Clerk’s recorded image is the official source.
Order the proper copy.Confirm whether an informational image or certified copy is required and check the current fee before ordering.
Use professional title review when stakes are high.A name search is not a substitute for a title commitment, survey or legal advice.
Fraud-prevention step: Review the Clerk’s San Patricio Property Alert information and consider enrolling for notice of documents recorded under your name.
San Patricio County Buyer and New-Owner Checklist
- Save the 2026 appraisal record
- Match seller with recorded deed
- Verify every Property ID
- Compare legal description and acreage
- Review flood and physical-condition evidence
- Check improvements and permits separately
- Verify ag status and rollback exposure
- Review current and delinquent taxes
- Confirm city and school boundaries
- Search liens, easements and minerals
- Update CAD mailing address
- File homestead when eligible
New-owner warning: The seller’s exemption, tax ceiling, cap loss or agricultural qualification does not automatically prove the buyer will receive the same benefit.
San Patricio County Property Office Contacts
San Patricio County Appraisal DistrictJordan Light, Chief Appraiser
1301 E. Sinton St., Suite B
Sinton, TX 78387
Mailing: P.O. Box 938
Phone: 361-364-5402
Fax: 361-364-1198
Public information: sanpatpublic@sanpatcad.org
Protest/hearing: sanpatarb@sanpatcad.org
Hours: Mon–Fri 8:00 a.m.–5:00 p.m.
1301 E. Sinton St., Suite B
Sinton, TX 78387
Mailing: P.O. Box 938
Phone: 361-364-5402
Fax: 361-364-1198
Public information: sanpatpublic@sanpatcad.org
Protest/hearing: sanpatarb@sanpatcad.org
Hours: Mon–Fri 8:00 a.m.–5:00 p.m.
County Tax Assessor-CollectorMarcela Thormaehlen
1301 E. Sinton St., Suite C
Sinton, TX 78387
Mailing: P.O. Box 280
Phone: 361-364-9373
Email: mthormaehlen@sanpatriciocountytx.gov
Hours: Mon–Fri 8:00 a.m.–4:30 p.m.
Branches: Aransas Pass, Mathis and Portland.
1301 E. Sinton St., Suite C
Sinton, TX 78387
Mailing: P.O. Box 280
Phone: 361-364-9373
Email: mthormaehlen@sanpatriciocountytx.gov
Hours: Mon–Fri 8:00 a.m.–4:30 p.m.
Branches: Aransas Pass, Mathis and Portland.
San Patricio County ClerkGracie Alaniz-Gonzales
400 W. Sinton St., Room 124
Sinton, TX 78387
Phone: 361-364-9350
Records option: 4
Fax: 361-364-9450
Hours: Mon–Fri 8:00 a.m.–4:30 p.m.
Public records: 1983-present online; older indexes 1848-1983.
400 W. Sinton St., Room 124
Sinton, TX 78387
Phone: 361-364-9350
Records option: 4
Fax: 361-364-9450
Hours: Mon–Fri 8:00 a.m.–4:30 p.m.
Public records: 1983-present online; older indexes 1848-1983.
San Patricio County Appraisal District Office Map
Official San Patricio County Property Resources
San Patricio CAD HomepageStart appraisal, map, form and protest tasks.Use for current district notices and contacts.
Official Property SearchSearch 2026 appraisal records and value history.Verify every identifier before acting.
Interactive GIS MapCompare the appraisal account with its general map location.Not a substitute for a legal survey.
Taxpayer PortalManage electronic communications, documents, forms and supported protests.Registration may require CAD approval.
Forms and ApplicationsFind homestead, ag, rendition, protest and other forms.Use the current form and retain proof.
Tax Search, Payment and ReceiptUse the County Tax Office’s official collection system.Confirm the payoff before submitting.
County Tax OfficeReview contacts, branches, rate documents and receipt steps.Official source for collection questions.
County ClerkSearch deeds, liens and other official public records.Records routes differ by date range.
Texas Comptroller County DirectoryVerify current CAD, tax office and taxing-unit contacts.Useful when personnel or duties change.
San Patricio County CAD Property Search FAQs
1. What is the official San Patricio County CAD website?
The official San Patricio County Appraisal District website is sanpatcad.org. The direct official property search is esearch.sanpatcad.org.
2. Can I search San Patricio County 2026 property values online?
Yes. The official CAD eSearch currently displays 2026 appraisal records, including property details, value components and historical values.
3. How should I enter an owner name in the property search?
Use LAST NAME FIRST NAME, such as Smith John. When no result appears, try only the first name, last name or first distinctive business word.
4. Who is the San Patricio County Chief Appraiser?
The Texas Comptroller county directory updated June 11, 2026 lists Jordan Light as Chief Appraiser.
5. Where is San Patricio CAD located?
The district is located at 1301 E. Sinton Street, Suite B, Sinton, Texas 78387. Its mailing address is P.O. Box 938, Sinton, Texas 78387-0938.
6. Who collects San Patricio County property taxes?
The San Patricio County Tax Assessor-Collector handles official property-tax balances, payments and receipts through the county tax system. The CAD handles appraisals and protests.
7. How do I reprint a San Patricio County property-tax receipt?
Search the property in the County Tax Office system, open Payment Information, choose Reprint Receipt, then use the duplicate-receipt link and printing option.
8. What is the business-property rendition deadline?
San Patricio CAD posts April 15 as the annual deadline, with a 10% late-filing penalty. A timely extension request can move the filing deadline to May 15.
9. How do I search San Patricio County deeds and liens?
Use the County Clerk’s Public Search for official public records from 1983 to present. Use the Clerk’s QuickLink index books for deeds, oil-and-gas records and special deeds from 1848 through 1983.
10. Is the San Patricio CAD map a legal survey?
No. The interactive map is an appraisal and parcel-location aid. Use a licensed surveyor, title company or attorney for legal boundaries, easements, access and title questions.
Independent Guide Disclaimer
County-CAD.us is an independent informational guide. It is not affiliated with San Patricio County Appraisal District, the Appraisal Review Board, the San Patricio County Tax Assessor-Collector, County Clerk, BIS Consultants, ACT, any taxing unit or the State of Texas.
Property values, exemptions, deadlines, personnel, hours, portal availability, payment fees, balances, forms and rates can change. Confirm time-sensitive information with the responsible official office before filing, paying, purchasing property or taking legal action.
Last editorial verification: August 6, 2026.
Slug: san-patricio-county-cad-property-search-appraisal-records-paFree County CAD Property Tax Assistant
Estimate Taxes, Exemptions, Escrow, Protest Savings and Next Steps
This sitewide tool helps homeowners, buyers, sellers and investors understand property tax numbers before they check the official county appraisal district or tax office. It runs in your browser, does not collect personal data and gives practical next steps after each calculation.
8-in-1Calculator, checklist and official-search helper in one widget.
No loginWorks instantly without collecting names, emails or property IDs.
Mobile-firstDesigned for phone users reading county CAD articles.
HelpfulGives next steps, not only numbers.
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Choose your main goal. The tool will guide you to the right calculation or next step.
Best for homeowners
Use Tax, Exemption and Protest tabs to understand your appraisal notice and possible savings.
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Use Buyer Budget and Monthly Escrow before relying only on a mortgage payment estimate.
Property Tax Estimate Calculator
Estimate annual tax using property value, assessment ratio, exemptions and local tax rate.
Homestead and Exemption Savings
Estimate how much a homestead, senior, disabled, veteran or local exemption may reduce annual tax.
Monthly Escrow / Ownership Cost
Estimate monthly property tax, insurance, HOA and reserve cushion. Useful for buyers and homeowners comparing affordability.
Property Tax Protest Savings
Estimate possible savings if your appraised value is reduced after a protest, evidence review or correction.
Appraised Value Growth / Cap Impact
Estimate how a value increase or appraisal cap may affect taxable value. Rules vary by state, county and exemption status.
Home Buyer Monthly Budget Estimate
Estimate a more realistic monthly ownership cost by adding mortgage, property tax, insurance and HOA.
Find Official County CAD and Tax Resources
Enter county and state to create safe search links. This avoids guessing official URLs and helps users find the correct county appraisal district, property search, tax payment and exemption pages.
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Estimate disclaimer
Values are educational estimates. Visitors should confirm final values, exemptions, tax rates, payment status and deadlines with official county resources.