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103 Callaghan Ave, San Antonio, TX 78210 Property Records

Bexar County property record for 103 Callaghan Ave, San Antonio, TX 78210

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 3,664 sqft · built 1937
Lot Size0.184 acres (8,002 sqft)
Owner2 Individual Names on Record
Last Sale$174,400 (Jun 2005)
Tax Bill$15,764 (2025)
Deeds & MortgagesOct 2017 Line of Credit
Flood ZoneZone X (minimal risk)
APN00924-002-0070

Property Details

APN / Parcel Number

Primary APN00924-002-0070
Alternative APN
  • 110295

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area3,664 sqft Living Area
1st Floor Area1,832 sqft
2nd Floor Area1,832 sqft

Exterior

Year BuiltBuilt 1937
Effective Year BuiltEffective 1970
Exterior MaterialCombination
Foundation TypePier/Post & Beam
Roof MaterialMetal
Lot Area8,002 sqft (0.184 acres)
Lot Dimensions160 ft deep x 50 ft wide
Garage TypeCarport
Garage Area420 sqft
CarportCarport
Carport Area420 sqft

Exterior Amenities

PorchOpen Porch
Porch Area987 sqft
Deck Area35 sqft
Patio Area70 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address103 CALLAGHAN AVE
CitySAN ANTONIO
StateTX
Zip78210-1301
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionNCB 924 BLK 2 LOT 7
Legal SubdivisionBLOCK 924
Legal Block2
Legal Lot Number7
JurisdictionBEXAR TX
Township / Civil DivisionSAN ANTONIO CENTRAL
Census Block Group1
Census Block1015
Census Tract110300

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic DistrictWithin the Lavaca Historic District
listed 2000 · 88 contributing resources · NRIS 00000773

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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 Address103 CALLAGHAN AVE, SAN ANTONIO, TX 78210-1301
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 15, 2005 · Amount on Record
Deed SaleJun 15, 2005 · Amount on Record
Deed Document Number2005132695
Deed Book / Page11456 / 528
Prior Transfer DateJun 13, 2005
Prior Transfer Doc0000132695
Record UpdatedOct 29, 2026

October 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBEXAR TX
Property Address103 CALLAGHAN AVE, SAN ANTONIO, TX 78210-1301
Document Number0000207347
Book / Page018802 / 000875
Instrument DateOct 14, 2017
Transaction TypeMortgage
Record UpdatedNov 13, 2017
Title CompanyOTHER

Transferred To (Grantee/Buyer)

NameVerified Name
Address103 CALLAGHAN AVE SAN ANTONIO TX 782101301, SAN ANTONIO, TX 78210-1301

Mortgage

Document Number0000207347
DateOct 19, 2017
Book Page018802/000875
Instrument207347
Lender
NameFIRSTMARK CU
TypeCredit Union
AddressSAN ANTONIO, TX 78270
Agreement
TypeLine of Credit
AmountAmount Recorded
Term120 Months
DueOct 18, 2027
Interest
Rate TypeAdjustable Rate

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$15,764.00 (-2.84%) Homeowner's exemption$787,500 (-9.16%) Land $331,560 Building $455,940$787,500 (-9.16%) Land $331,560 Building $455,940
2024$16,224.00
2023Homeowner's exemption$866,910 Land $331,560 Building $535,350$866,910 Land $331,560 Building $535,350
2022$18,558.00

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 Policies2 in force

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

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, DSL 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, Hotwire Communications.

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