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5131 Gray Buffalo Dr, San Antonio, TX 78242 Property Records

Bexar County property record for 5131 Gray Buffalo Dr, San Antonio, TX 78242

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,324 sqft · built 1978
Lot Size0.153 acres (6,665 sqft)
Owner2 Individual Names on File
Last Sale$56,300 (Nov 2009)
Tax Bill$4,278 (2025)
Flood ZoneZone X (minimal risk)
APN15830-030-0220

Property Details

APN / Parcel Number

Primary APN15830-030-0220
Alternative APN
  • 591551

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Stories1 Story
Building Area1,324 sqft Living Area
1st Floor Area1,324 sqft

Exterior

Year BuiltBuilt 1978
Effective Year BuiltEffective 1986
Architectural StyleContemporary
Exterior MaterialAsbestos
Roof MaterialAsphalt
Lot Area6,665 sqft (0.153 acres)
Lot Dimensions101 ft deep x 66 ft wide
Garage Area275 sqft

Exterior Amenities

PorchOpen Porch
Porch Area20 sqft
Patio Area100 sqft
Shed1 Shed

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address5131 GRAY BUFFALO DR
CitySAN ANTONIO
StateTX
Zip78242-3116
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionNCB 15830 BLK 30 LOT 22
Legal SubdivisionCONV A/S CODE
Legal Block30
Legal Lot Number22
JurisdictionBEXAR TX
Township / Civil DivisionSAN ANTONIO CENTRAL
Census Block Group2
Census Block2000
Census Tract161304

Owner

5131 Gray Buffalo Dr is owned by two individuals who bought it in November 2009.

Source: Bexar County records, as of May 26, 2026

Owner of Record2 Individual Names on File
Mailing Address8650 OAK TIMBER ST, SAN ANTONIO, TX 78251-2502
Owner TypeIndividual

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 25, 2009 · Amount on File
Deed SaleNov 25, 2009 · Amount on File
Prior SaleAug 15, 2002 · Amount on File
Deed Document Number2009228624
Deed Book / Page14268 / 2084
Prior Transfer DateDec 31, 1993
Prior Transfer Doc5988001102
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 5131 Gray Buffalo Dr was $4,278, down 7.6% from the year before.

Source: Bexar County assessment roll, as of May 26, 2026

Property Jurisdictions

TypeName
StateTexas
CountyBexar County
MunicipalitySan Antonio City
Unified School DistrictSouthwest Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,278.00 (-7.56%)$189,314 Land $35,810 Building $153,504$189,314 Land $35,810 Building $153,504
2024$4,628.00 (-1.89%)
2023$4,717.00 (+31.83%)$192,770 Land $35,810 Building $156,960$192,770 Land $35,810 Building $156,960
2022$3,578.00

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

Flood

FEMA maps place 5131 Gray Buffalo Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 5131 Gray Buffalo Dr is low, with a 0.04% annual chance of wildfire.

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

Wildfire RiskLow
lower than 64% of the US · lower than 89% of Texas
Wildfire Likelihood0.04% annual chance
ExposureIndirect
within 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 SystemSAN ANTONIO WATER SYSTEM
serves 2,643,729 people · EPA ID TX0150018
Water SourcePurchased surface water from several systems
Last State InspectionAug 2023
Lead2 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 538 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless in parts of the area		5,000 / 5,000
Spectrum
Cable		1,000 / 1,000
Alamo Broadband
Fixed Wireless		450 / 100
VTX Communications
Fixed Wireless		400 / 50

May also be available: Verizon.

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