300 3rd St, Sinton, TX 78387 Property Records

San Patricio County property record for 300 3rd St, Sinton, TX 78387

Property Summary

Property Type	Single Family Home
Details	1,040 sqft · built 1958
Lot Size	0.321 acres (14,000 sqft)
Owner	2 Individual Names on File
Tax Bill	$1,163 (2025)
Deeds & Mortgages	Jul 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1306-0003-0007-000`

Property Details

APN / Parcel Number

Primary APN	`1306-0003-0007-000`
Alternative APN	`70159`

Interior

Stories	1 Story
Building Area	1,040 sqft Living Area
Gross Area	1,820 sqft
1st Floor Area	1,040 sqft
Interior Walls	Paneling

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1958
Exterior Material	Wood
Construction Type	Frame
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	14,000 sqft (0.321 acres)
Lot Dimensions	100 ft deep x 140 ft wide
Garage Type	Attached
Garage Area	780 sqft
Driveway	Driveway
Driveway Area	560 sqft
Parking Spaces	3 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	60 sqft
Deck Area	Deck Area
Patio Area	120 sqft
Storage Building	64 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	300 3RD ST
City	SINTON
State	TX
Zip	78387-3417
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	GEO H PAUL ADDN BLK 3 LOT 7, 8
Legal Subdivision	GEO H PAUL ADDN
Legal Block	3
Legal Lot Number	7,8
Jurisdiction	SAN PATRICIO TX
Township / Civil Division	SINTON-ODEM
Census Block Group	4
Census Block	4043
Census Tract	11000

Owner

300 3rd St is owned and occupied by two individuals who acquired it in July 2026.

Source: San Patricio County records, as of August 28, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	906 BLUEBIRD DR, MANCHACA, TX 78652-4154
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jul 20, 2026
Transfer Doc	0000763503
Record Updated	Oct 29, 2026

July 2026: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	SAN PATRICIO TX
Recording Date	Jul 20, 2026
Property Address	300 3RD ST, SINTON, TX 78387-3417
Document Number	0000763503
Instrument Date	Jul 20, 2026
Instrument	2026763503
Transaction Type	Transfer
Record Updated	Aug 31, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	906 BLUEBIRD DR, MANCHACA, TX 78652-4154

Tax Assessment & Valuation

The 2025 property tax bill for 300 3rd St was $1,163 with exemptions applied, up 23.9% from the year before.

Source: San Patricio County assessment roll, as of August 28, 2026

Property Jurisdictions

Type	Name
State	Texas
County	San Patricio County
Municipality	Sinton City
Unified School District	Sinton Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$123,692 (-4.17%) Land $30,520 Building $93,172	$123,692 (-14.38%) Land $30,520 Building $93,172
2025	$1,163.00 (+23.86%) Homeowner's exemption Senior Citizen's exemption	$129,081 (-32.06%)	$144,458 (-23.96%) Land $30,520 Building $113,938
2024	$939.00 Homeowner's exemption Senior Citizen's exemption	$189,986 (+0.33%) Land $31,500 Building $158,486	$189,986 (+0.33%) Land $31,500 Building $158,486
2023		$189,355 Land $31,500 Building $157,855	$189,355 Land $31,500 Building $157,855

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 300 3rd St in Zone X, an area of minimal flood risk, though there have been 27 flood claims nearby since 1980.

Source: FEMA National Flood Hazard Layer, effective October 14, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 72 policies
Nearby Flood Policies	72 in force
Nearby Flood Claims	27 (1980–2017)
Claims Outside the SFHA	8 of 27
Most Recent Claim	Aug 2017 · Hurricane Harvey
Claims by Event	Hurricane Harvey, Aug 2017 · 2 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 300 3rd St is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF SINTON serves 5,505 people · EPA ID TX2050006
Water Source	Groundwater
Last State Inspection	Nov 2024
Lead	4 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 475 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Gtek Communications Fixed Wireless	200 / 20