5726 Alnwick St, San Antonio, TX 78228 Property Records

Bexar County property record for 5726 Alnwick St, San Antonio, TX 78228

Property Summary

Property TypeMulti-Family Dwellings
Details4 bd · 2 ba · 1,840 sqft · built 1974
Lot Size0.202 acres (8,790 sqft)
OwnerIndividual Name on Record
Last Sale$151,819 (Aug 2024)
Tax Bill$3,891 (2025)
Deeds & MortgagesJan 2018 Sale
Flood ZoneZone X (minimal risk)
APN15027-003-0020

Property Details

APN / Parcel Number

Primary APN15027-003-0020
Alternative APN
  • 566189

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Units2 Units
Stories1 Story
Building Area1,840 sqft Living Area
Gross Area2,320 sqft
1st Floor Area1,840 sqft

Exterior

Year BuiltBuilt 1974
Effective Year BuiltEffective 1980
Architectural StyleContemporary
Exterior MaterialWood
Foundation TypeSlab (Mat/Raft)
Roof MaterialAsphalt
Lot Area8,790 sqft (0.202 acres)
Lot Dimensions115 ft deep x 72 ft wide
Garage TypeAttached
Garage Area480 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area60 sqft
Patio Area340 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address5726 ALNWICK ST
CitySAN ANTONIO
StateTX
Zip78228-5601
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Legal DescriptionNCB 15027 BLK 3 LOT 2
Legal SubdivisionWINDSOR PLACE BL 15027 UN 1
Legal Block3
Legal Lot Number2
JurisdictionBEXAR TX
Township / Civil DivisionSAN ANTONIO CENTRAL
Census Block Group1
Census Block1010
Census Tract171401

Owner

Source: Bexar County records, as of July 17, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address5726 ALNWICK ST, SAN ANTONIO, TX 78228-5601
OccupancyOwner Occupied
Owner TypeIndividual
VestingSingle Man

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 1, 2024 · Amount on Record
Deed SaleAug 1, 2024 · Amount on Record
Prior SaleJan 12, 2018
Deed Document Number2024140079
Prior Transfer DateJun 29, 2001
Prior Transfer Doc8954001102
Record UpdatedOct 29, 2026

January 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBEXAR TX
Recording DateJan 12, 2018
Property Address5726 ALNWICK ST, SAN ANTONIO, TX 78228-5601
Document Number0000007370
Book / Page018942 / 000129
Instrument DateJan 11, 2018
Instrument7370
Transaction TypeTransfer
Record UpdatedJan 30, 2018
Title CompanyFIRST AMERICAN TITLE

Transaction

Tax$0.00
Additional
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address21931 ADVANTAGE RUN SAN ANTONIO TX 782587830, SAN ANTONIO, TX 78258-7830

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$3,891.00 (-23.21%)$190,210 (-17.43%) Land $43,060 Building $147,150$190,210 (-17.43%) Land $43,060 Building $147,150
2024$5,067.00 (-4.22%)
2023$5,290.00 (+1.3%)$230,370 Land $43,060 Building $187,310$230,370 Land $43,060 Building $187,310
2022$5,222.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies1 in force
Nearby Flood Claims18 (1993–2002)
Claims Outside the SFHA1 of 18
Most Recent ClaimJul 2002 · Severe Storms And Flooding
Claims by Event
  • Severe Storms And Flooding, Jul 2002 · 2 claims
  • Flooding 10/18/98, Oct 1998 · 10 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

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 141 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Google Fiber
Fiber
8,000 / 8,000
Spectrum
Cable
1,000 / 1,000
Verizon
Fixed Wireless
300 / 20
AT&T
Fixed Wireless · Fiber, DSL in parts of the area
100 / 20

May also be available: T-Mobile.

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