643 Limestone Flat, San Antonio, TX 78251 Property Records

Bexar County property record for 643 Limestone Flat, San Antonio, TX 78251

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,086 sqft · built 2002
Lot Size0.129 acres (5,605 sqft)
Owner2 Individual Names on Record
Last Sale$262,802 (Jul 2025)
Tax Bill$5,237 (2025)
Deeds & MortgagesJul 2025 Mortgage
Flood ZoneZone X (minimal risk)
APN19400-054-0260

Property Details

APN / Parcel Number

Primary APN19400-054-0260
Alternative APN
  • 742321

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area2,086 sqft Living Area
Gross Area2,467 sqft
1st Floor Area917 sqft
2nd Floor Area1,169 sqft

Exterior

Year BuiltBuilt 2002
Effective Year BuiltEffective 2002
Architectural StyleContemporary
Exterior MaterialOther
Roof MaterialAsphalt
Lot Area5,605 sqft (0.129 acres)
Garage TypeAttached
Garage Area381 sqft
Parking Spaces1 Parking Space
PorchOpen Porch
Porch Area36 sqft
Patio Area192 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address643 LIMESTONE FLT
CitySAN ANTONIO
StateTX
Zip78251-4096
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionNCB 19400 BLK 54 LOT 26 SPRING VISTAS SUBD UT-16
Legal SubdivisionSPRING VISTAS SUB
Legal Block54
Legal Lot Number26
JurisdictionBEXAR TX
Township / Civil DivisionSAN ANTONIO WEST
Census Block Group3
Census Block3009
Census Tract171917

Owner

Source: Bexar County records, as of May 26, 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 Record
Mailing Address643 LIMESTONE FLT, SAN ANTONIO, TX 78251-4096
OccupancyOwner Occupied
Owner TypeIndividual
VestingHis Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 9, 2025 · Amount on Record
Deed SaleJul 9, 2025 · Amount on Record
Prior SaleJul 27, 2011 · Amount on Record
Deed Document Number2025124325
Prior Transfer DateOct 28, 2011
Prior Transfer Doc0000192531
Record UpdatedSep 20, 2026

July 2025: Vendor's Lien, Transfer

Document TypeVendor's Lien
JurisdictionBEXAR TX
Recording DateJul 9, 2025
Property Address643 LIMESTONE FLT, SAN ANTONIO, TX 78251-4096
Document Number0000124325
Map ReferenceVOL 9533 PG 207-208
Instrument DateJul 8, 2025
Instrument20250124325
Transaction TypeTransfer
Record UpdatedOct 23, 2025

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address643 LIMESTONE FLT, SAN ANTONIO, TX 78251-4096

Mortgage

Document Number0000124326
DateJul 9, 2025
Instrument20250124326
Lender
NamePRIMIS MORTGAGE CO
TypeMortgage Company
Special NotesSeller Financed
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term361 Months
DueAug 1, 2055

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$5,237.00 (-17.48%)$271,050 (-1.08%) Land $40,640 Building $230,410$271,050 (-1.08%) Land $40,640 Building $230,410
2024$6,346.00 (+0.86%)
2023$6,292.00 (+1.68%)$274,000 Land $40,640 Building $233,360$274,000 Land $40,640 Building $233,360
2022$6,188.00

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

Flood

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

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

Wildfire RiskNot rated
no burnable land 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 999 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Google Fiber
Fiber
8,000 / 8,000
AT&T
Fiber · DSL
5,000 / 5,000
Spectrum
Cable
1,000 / 35
VTX Communications
Fixed Wireless
400 / 50
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20

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