1202 Clamp Ave, San Antonio, TX 78221 Property Records

Bexar County property record for 1202 Clamp Ave, San Antonio, TX 78221

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 944 sqft · built 1963
Lot Size	0.184 acres (8,002 sqft)
Owner	Individual Name on Record
Last Sale	$75,000 (Mar 2023)
Tax Bill	$1,234 (2025)
Deeds & Mortgages	Mar 2023 Mortgage Jun 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`09405-130-0010`

Property Details

APN / Parcel Number

Primary APN	`09405-130-0010`
Alternative APN	`439088`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	944 sqft Living Area
Gross Area	1,184 sqft
1st Floor Area	944 sqft

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1980
Architectural Style	Contemporary
Exterior Material	Wood
Foundation Type	Pier/Post & Beam
Roof Material	Asphalt
Lot Area	8,002 sqft (0.184 acres)
Lot Dimensions	160 ft deep x 50 ft wide
Porch	Open Porch
Porch Area	50 sqft
Shed	1 Shed

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	1202 CLAMP AVE
City	SAN ANTONIO
State	TX
Zip	78221-2303
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	NCB 9405 BLK 130 LOT 1
Legal Subdivision	SAN JOSE TOWNSITE NCB 9405
Legal Block	130
Legal Lot Number	1
Jurisdiction	BEXAR TX
Township / Civil Division	SAN ANTONIO CENTRAL
Census Block Group	2
Census Block	2009
Census Tract	151400

Owner

Source: Bexar County records, as of July 21, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	923 VANCE JACKSON RD, SAN ANTONIO, TX 78201-2762
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
Mar 24, 2023	Vendor's Lien, Transfer · Seller Carry-Back MIKAH DUNCAN
Jun 30, 2020	Warranty Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 24, 2023 · Amount on Record
Deed Sale	Mar 24, 2023 · Amount on Record
Prior Sale	Jun 30, 2020
Deed Document Number	202350633
Record Updated	Oct 29, 2026

March 2023: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	BEXAR TX
Recording Date	Mar 24, 2023
Property Address	1202 CLAMP AVE, SAN ANTONIO, TX 78221-2303
Document Number	0000050633
Map Reference	VOL 368 PG 96
Instrument Date	Mar 23, 2023
Instrument	20230050633
Transaction Type	Transfer
Record Updated	Apr 10, 2023

Transaction

Tax	$0.00
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	923 CANCE JACKSON RD, SAN ANTONIO, TX 78230

Mortgage

Document Number	0000050634
Date	Mar 24, 2023
Instrument	20230050634

Lender

Name	MIKAH DUNCAN
Type	Seller
Special Notes	Seller Financed

Agreement

Type	Seller Carry-Back
Amount	Amount Recorded

June 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BEXAR TX
Recording Date	Jun 30, 2020
Property Address	1202 CLAMP AVE, SAN ANTONIO, TX 78221-2303
Document Number	0000141079
Instrument Date	Jun 29, 2020
Instrument	141079
Transaction Type	Transfer
Record Updated	Jul 16, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1202 CLAMP SAN ANTONIO TX 78214, SAN ANTONIO, TX 78214

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Texas
County	Bexar County
Municipality	San Antonio City
Unified School District	Harlandale Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,234.00 (-42.9%) Homeowner's exemption	$117,360 (+10.47%) Land $48,960 Building $69,470	$118,430 (+11.47%) Land $48,960 Building $69,470
2024	$2,161.00
2023	$2,161.00 (-6.81%)	$106,240 Land $59,280 Building $46,960	$106,240 Land $59,280 Building $46,960
2022	$2,319.00

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (2003)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Aug 2003 · rainfall accumulation

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 Risk	Low lower than 99.8% of the US · lower than 99.8% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None 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 System	SAN ANTONIO WATER SYSTEM serves 2,643,729 people · EPA ID TX0150018
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2023
Lead	2 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 640 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Alamo Broadband Fixed Wireless	450 / 100
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: VTX Communications, ZipLink Internet.

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