103 Blanco Rd, San Antonio, TX 78212 Property Records

Bexar County property record for 103 Blanco Rd, San Antonio, TX 78212

Property Summary

Property TypeCommercial Office
Details11,448 sqft · built 1960
Lot Size0.952 acres (41,478 sqft)
OwnerCompany Name on Record
Last Sale$796,900 (Nov 2009)
Tax Bill$24,003 (2025)
Deeds & MortgagesNov 2023 Sale
Flood ZoneZone X (minimal risk)
APN03034-005-0040

Property Details

APN / Parcel Number

Primary APN03034-005-0040
Alternative APN
  • 139311

Interior

Stories1 Story
Building Area11,448 sqft
1st Floor Area4,288 sqft

Exterior

Year BuiltBuilt 1960
Effective Year BuiltEffective 1995
Exterior MaterialBrick
Construction TypeConcrete
Roof TypeHip
Roof MaterialComposition Shingle
Lot Area41,478 sqft (0.952 acres)
Garage TypeCarport
Garage Area1,680 sqft
CarportCarport
Carport Area1,680 sqft
Parking Spaces13 Parking Spaces
Deck AreaDeck Area
Canopy800 sqft
Total Buildings5 Buildings

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address103 BLANCO RD
CitySAN ANTONIO
StateTX
Zip78212-4210
Property CategoryCommercial
Property TypeCommercial > Office > Commercial Office
Legal DescriptionNCB 3034 BLK 5 LOT 3, 4, 5, 6 & NE IRR 144.68 FT OF 7 SPLIT TO RIGHT-OF-WAY--2022-SPLIT PER DEED 20210150716 EXE 5-3-2021 . SPLIT OUT .002 AND .002 AC (.004 ACRES TOTAL) FROM PID 139311. UPDATE LEGAL/LAND SIZE ONLY. NO NEW ACCOUNT CREATED, TXDOT/COSA
Legal SubdivisionCONV A/S CODE
Legal Block5
Legal Lot Number4
JurisdictionBEXAR TX
Township / Civil DivisionSAN ANTONIO CENTRAL
Census Block Group2
Census Block2007
Census Tract190100

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 RecordCompany Name on Record
Mailing Address1601 VASSAR ST, HOUSTON, TX 77006-6035
Owner TypeCompany
VestingLimited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 5, 2009 · Amount on Record
Deed SaleNov 5, 2009 · Amount on Record
Prior SaleAug 13, 2009 · Amount on Record
Deed Document Number2009216472
Deed Book / Page14243 / 2355
Prior Transfer DateJul 21, 2003
Prior Transfer Doc1017001992
Record UpdatedOct 29, 2026

November 2023: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBEXAR TX
Recording DateNov 16, 2023
Property Address103 BLANCO RD, SAN ANTONIO, TX 78212-4210
Document Number0000210986
Map ReferenceVOL 105 PG 75
Instrument DateNov 16, 2023
Instrument20230210986
Transaction TypeTransfer
Record UpdatedJan 30, 2024

Transaction

Tax$0.00
Additional
  • Arm's Length
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name
Address103 BLANCO RD, SAN ANTONIO, TX 78212-4210

Transferred To (Grantee/Buyer)

NameVerified Name
Address1601 VASSAR ST, HOUSTON, TX 77006-6035
InvestorPossibly a Property Investor

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$24,003.00 (+11.1%)$983,570 (+19.14%) Land $907,120 Building $76,450$983,570 (+19.14%) Land $907,120 Building $76,450
2024$21,605.00 (+4.99%)
2023$20,579.00 (-5.58%)$825,560 Land $659,910 Building $165,650$825,560 Land $659,910 Building $165,650
2022$21,795.00

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 333 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
Astound Broadband
Cable · Fiber in parts of the area
1,500 / 50
Spectrum
Cable · Fiber in parts of the area
1,000 / 1,000
Verizon
Fixed Wireless
1,000 / 75
Alamo Broadband
Fixed Wireless
450 / 100
RGV Communications
Fixed Wireless
100 / 100
T-Mobile
Fixed Wireless
100 / 20

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