1. Home
  2. Texas
  3. Bexar County
  4. San Antonio
  5. McKay Ave

427 McKay Ave, San Antonio, TX 78204 Property Records

Bexar County property record for 427 McKay Ave, San Antonio, TX 78204

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 840 sqft · built 1946
Lot Size0.115 acres (5,001 sqft)
OwnerIndividual Name on Record
Tax Bill$917 (2025)
Deeds & MortgagesJan 2024 Transfer
Jan 2024 Sale
+ 1 more
Flood ZoneZone X (minimal risk)
APN06478-000-0070

Property Details

APN / Parcel Number

Primary APN06478-000-0070
Alternative APN
  • 377794

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms4 Rooms
Stories1 Story
Building Area840 sqft Living Area
1st Floor Area840 sqft

Exterior

Year BuiltBuilt 1946
Effective Year BuiltEffective 1970
Exterior MaterialAluminum/Vinyl
Roof MaterialAsphalt
Lot Area5,001 sqft (0.115 acres)
Lot Dimensions100 ft deep x 50 ft wide
Garage TypeDetached
Garage Area320 sqft
Parking Spaces1 Parking Space
PorchOpen Porch
Porch Area72 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemFloor/Wall Furnace

Location & Zoning

Street Address427 MCKAY AVE
CitySAN ANTONIO
StateTX
Zip78204-2719
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionNCB 6478 BLK LOT 7&8
Legal SubdivisionCONV A/S CODE
Legal Lot Number7
JurisdictionBEXAR TX
Township / Civil DivisionSAN ANTONIO CENTRAL
Census Block Group3
Census Block3005
Census Tract150300

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 Address427 MCKAY AVE, SAN ANTONIO, TX 78204-2719
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jan 30, 2024Affidavit of Death of Joint Tenant, Transfer
Jan 30, 2024Warranty Deed, Transfer
Jan 30, 2024Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 30, 2024
Deed SaleJan 30, 2024
Prior SaleMay 14, 1998 · Amount on Record
Prior Transfer DateDec 5, 2023
Prior Transfer Doc0000016936
Record UpdatedSep 20, 2026

January 2024: Affidavit of Death of Joint Tenant, Transfer

Document TypeAffidavit of Death of Joint Tenant
JurisdictionBEXAR TX
Recording DateJan 30, 2024
Property Address427 MCKAY AVE, SAN ANTONIO, TX 78204-2719
Document Number0000016935
Instrument DateJan 29, 2024
Instrument20240016935
Transaction TypeTransfer
Record UpdatedFeb 8, 2024

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address427 MCKAY AVE, SAN ANTONIO, TX 78204-2719

January 2024: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBEXAR TX
Recording DateJan 30, 2024
Property Address427 MCKAY AVE, SAN ANTONIO, TX 78204-2719
Document Number0000016937
Instrument DateJan 26, 2024
Instrument20240016937
Transaction TypeTransfer
Record UpdatedFeb 8, 2024

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address427 MCKAY AVE, SAN ANTONIO, TX 78204-2719

Transferred To (Grantee/Buyer)

NameVerified Name
Address427 MCKAY AVE, SAN ANTONIO, TX 78204-2719

January 2024: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionBEXAR TX
Recording DateJan 30, 2024
Property Address427 MCKAY AVE, SAN ANTONIO, TX 78204-2719
Document Number0000016936
Instrument DateDec 5, 2023
Instrument20240016936
Transaction TypeTransfer
Record UpdatedFeb 8, 2024

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name
Address427 MCKAY AVE, SAN ANTONIO, TX 78204-2719

Transferred To (Grantee/Buyer)

NameVerified Name
Address427 MCKAY AVE, SAN ANTONIO, TX 78204-2719

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$917.00 (+896.74%)$158,580 (+10.32%) Land $63,980 Building $94,600$158,580 (+10.32%) Land $63,980 Building $94,600
2024$92.00 (-30.83%)
2023$133.00 (+0.76%) Homeowner's exemption Senior Citizen's exemption$143,740 Land $63,980 Building $79,760$143,740 Land $63,980 Building $79,760
2022$132.00

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
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 RiskLow
lower than 99.8% of the US · lower than 99.8% of Texas
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond 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 573 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 · Fiber in parts of the area		1,000 / 1,000
Verizon
Fixed Wireless		1,000 / 75
Alamo Broadband
Fixed Wireless		450 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: Astound Broadband.

Nearby Properties on McKay Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures