5730 Alnwick St, San Antonio, TX 78228 Property Records

Bexar County property record for 5730 Alnwick St, San Antonio, TX 78228

Property Summary

Property TypeMulti-Family Dwellings
Details4 bd · 2 ba · 1,242 sqft · built 1974
Lot Size0.211 acres (9,200 sqft)
OwnerIndividual Name on Record
Last Sale$167,300 (Nov 2021)
Tax Bill$3,511 (2025)
Deeds & MortgagesNov 2021 Mortgage
Aug 2018 Loan Modification
Flood ZoneZone X (minimal risk)
APN15027-003-0010

Property Details

APN / Parcel Number

Primary APN15027-003-0010
Alternative APN
  • 566188

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Units2 Units
Stories1 Story
Building Area1,242 sqft Living Area
1st Floor Area1,242 sqft
Utility Area78 sqft

Exterior

Year BuiltBuilt 1974
Effective Year BuiltEffective 1980
Architectural StyleContemporary
Exterior MaterialWood
Roof MaterialAsphalt
Lot Area9,200 sqft (0.211 acres)
Lot Dimensions126 ft deep x 73 ft wide
Garage TypeCarport
Garage Area420 sqft
CarportCarport
Carport Area420 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area130 sqft
Patio Area280 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address5730 ALNWICK ST
CitySAN ANTONIO
StateTX
Zip78228-5601
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Legal DescriptionNCB 15027 BLK 3 LOT 1
Legal SubdivisionWINDSOR PARK SUB NCB 15027
Legal Block3
Legal Lot Number1
JurisdictionBEXAR TX
Township / Civil DivisionSAN ANTONIO CENTRAL
Census Block Group1
Census Block1010
Census Tract171401

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 RecordIndividual Name on Record
Mailing Address18519 CANOE BRK, SAN ANTONIO, TX 78258-1641
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Nov 2, 2021Vendor's Lien, Transfer · Conventional Mortgage
MOVEMENT MORTGAGE
Aug 25, 2018Loan Modification, Mortgage
VICTOR R & THELMA M LASAN

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 2, 2021 · Amount on Record
Deed SaleNov 2, 2021 · Amount on Record
Prior SaleMar 25, 2013 · Amount on Record
Deed Document Number2021307231
Last Transfer DateJul 30, 2024
Transfer Doc0000138516
Record UpdatedSep 20, 2026

November 2021: Vendor's Lien, Transfer

Document TypeVendor's Lien
JurisdictionBEXAR TX
Recording DateNov 2, 2021
Property Address5730 ALNWICK ST, SAN ANTONIO, TX 78228-5601
Document Number0000307231
Map ReferenceVOL 6700 PG 112-114
Instrument DateNov 1, 2021
Instrument20210307231
Transaction TypeTransfer
Record UpdatedNov 12, 2021
Title CompanyCAPITAL TITLE

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address18519 CANOE BRK, SAN ANTONIO, TX 78258-1641

Mortgage

Document Number0000307233
DateNov 2, 2021
Instrument20210307233
Lender
NameMOVEMENT MORTGAGE
TypeMortgage Company
Special NotesSeller Financed
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueDec 1, 2051

August 2018: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionBEXAR TX
Property Address5730 ALNWICK ST, SAN ANTONIO, TX 78228-5601
Document Number0000176540
Instrument DateAug 25, 2018
Transaction TypeMortgage
Record UpdatedNov 22, 2018
Title CompanyATTORNEY ONLY

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address5730 ALNWICK ST SAN ANTONIO TX 782285601, SAN ANTONIO, TX 78228-5601

Mortgage

Document Number0000176540
DateSep 6, 2018
Instrument176540
Lender
NameVICTOR R & THELMA M LASAN
Address6878 W MAZATZAL DR, PEORIA, AZ 85383-6672
Agreement
AmountAmount Recorded

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$3,511.00 (-3.68%)$153,340 (+2.23%) Land $43,780 Building $109,560$153,340 (+2.23%) Land $43,780 Building $109,560
2024$3,645.00 (+5.81%)
2023$3,445.00 (-7.04%)$150,000 Land $43,780 Building $106,220$150,000 Land $43,780 Building $106,220
2022$3,706.00

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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