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8511 Upton, San Antonio, TX 78254 Property Records

Bexar County property record for 8511 Upton, San Antonio, TX 78254 · Last verified June 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,300 sqft · built 1990
Lot Size0.193 acres (8,398 sqft)
Owner2 Individual Names on File
Last Sale$320,600 (Jul 2019)
Tax Bill$6,142 (2025)
Deeds & MortgagesNov 2025 Second Mortgage
Jul 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN17904-027-0370

Property Details

APN / Parcel Number

Primary APN17904-027-0370
Alternative APN
  • 682559

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area2,300 sqft Living Area
Gross Area2,740 sqft
1st Floor Area1,236 sqft
2nd Floor Area1,064 sqft
Utility Area60 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1990
Effective Year BuiltEffective 1994
Architectural StyleContemporary
Exterior MaterialCombination
Roof MaterialAsphalt
Lot Area8,398 sqft (0.193 acres)
Lot Dimensions120 ft deep x 70 ft wide
Garage TypeAttached
Garage Area440 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area32 sqft
Patio Area200 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address8511 UPTON
CitySAN ANTONIO
StateTX
Zip78254-2476
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionNCB 17904 BLK 27 LOT 37 BRAUN STATION UT-15B
Legal SubdivisionBRAUN STATION UN 15B NCB 17904
Legal Block27
Legal Lot Number37
JurisdictionBEXAR TX
Township / Civil DivisionSAN ANTONIO NORTHWEST
Census Block Group3
Census Block3010
Census Tract181703

Owner

Source: Bexar County records · APN 17904-027-0370

Assessment roll updated May 26, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address8511 UPTON, SAN ANTONIO, TX 78254-2476
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Nov 21, 2025Deed of Trust, Mortgage · Stand-Alone Second Mortgage
FIRSTMARK CU
Jul 23, 2019Vendor's Lien, Transfer · Conventional Mortgage
SWBC MORTGAGE CORP

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 23, 2019 · Amount on Record
Deed SaleJul 23, 2019 · Amount on Record
Prior SaleMay 14, 2015
Deed Document Number2019140748
Record UpdatedSep 20, 2026

November 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBEXAR TX
Property Address8511 UPTON, SAN ANTONIO, TX 78254-2476
Transaction TypeMortgage
Record UpdatedDec 09, 2025

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000218686
DateNov 21, 2025
Instrument20250218686
Lender
NameFIRSTMARK CU
TypeCredit Union
AddressSAN ANTONIO, TX 78232
Agreement
TypeStand-Alone Second Mortgage
AmountAmount Recorded
Term121 Months
DueDec 04, 2035

July 2019: Vendor's Lien, Transfer

Document TypeVendor's Lien
JurisdictionBEXAR TX
Recording DateJul 23, 2019
Property Address8511 UPTON, SAN ANTONIO, TX 78254-2476
Document Number0000140748
Map ReferenceVOL 9502 PG 146
Instrument DateJul 22, 2019
Instrument20190140748
Transaction TypeTransfer
Record UpdatedDec 27, 2021
Title CompanySTC

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address8511 UPTON, SAN ANTONIO, TX 78254-2476

Mortgage

Document Number0000140749
DateJul 23, 2019
Instrument20190140749
Lender
NameSWBC MORTGAGE CORP
TypeMortgage Company
Special NotesSeller Financed
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 01, 2049

Tax Assessment & Valuation

Source: Bexar County records · Assessment roll updated May 26, 2026 · Last verified June 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$6,142.00 (-1.9%) Homeowner's exemption$365,840 (+2.18%) Land $95,240 Building $270,600$365,840 (+2.18%) Land $95,240 Building $270,600
2024$6,261.00 (+9.52%)
2023$5,717.00 (-10.69%) Homeowner's exemption$358,040 Land $76,440 Building $281,600$358,040 Land $76,440 Building $281,600
2022$6,401.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Bexar County (48029C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 480291817033, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearest Special Flood Hazard AreaZone A, within 500 ft
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies6 in force
Nearby Flood Claims1 (1998)
Most Recent ClaimOct 1998, rainfall accumulation, Flooding 10/18/98

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 524 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Google FiberFiber1,000 / 1,000
SpectrumCable1,000 / 35
VerizonFixed Wireless300 / 20
AT&TFixed Wireless100 / 20
AT&TDSL100 / 20

May also be available at this address: T-Mobile USA, Valley Telephone Cooperative, Inc. (TX). Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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