1838 Clamp Ave, San Antonio, TX 78221 Property Records

Bexar County property record for 1838 Clamp Ave, San Antonio, TX 78221

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,325 sqft · built 2022
Lot Size	0.17 acres (7,401 sqft)
Owner	2 Individual Names on Record
Tax Bill	$6,098 (2025)
Deeds & Mortgages	Jan 2026 Sale Nov 2023 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`09470-003-0270`

Property Details

APN / Parcel Number

Primary APN	`09470-003-0270`
Alternative APN	`440131`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,325 sqft Living Area
Gross Area	1,619 sqft
1st Floor Area	1,325 sqft

Exterior

Year Built	Built 2022
Effective Year Built	Effective 2022
Roof Material	Asphalt
Lot Area	7,401 sqft (0.17 acres)
Lot Dimensions	148 ft deep x 50 ft wide
Garage Type	Attached
Garage Area	294 sqft
Parking Spaces	1 Parking Space
Porch	Slab

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	1838 CLAMP AVE
City	SAN ANTONIO
State	TX
Zip	78221-2823
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	NCB 9470 BLK 3 LOT 27
Legal Subdivision	CONV A/S CODE
Legal Block	3
Legal Lot Number	27
Jurisdiction	BEXAR TX
Township / Civil Division	SAN ANTONIO CENTRAL
Census Block Group	5
Census Block	5000
Census Tract	151700

Owner

Source: Bexar County records, as of May 26, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	2319 W TRAVIS ST, SAN ANTONIO, TX 78207-3414
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Jan 16, 2026	Warranty Deed, Transfer
Nov 9, 2023	Warranty Deed, Transfer OLD REPUBLIC TITLE
Jul 15, 2022	Warranty Deed, Transfer E-CHICAGO TITLE, CHICAGO TITLE
Jun 27, 2022	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 16, 2026
Deed Sale	Jan 16, 2026
Prior Sale	Nov 9, 2023
Deed Document Number	20269039
Prior Transfer Date	Mar 4, 2025
Prior Transfer Doc	0000039213
Record Updated	Sep 20, 2026

January 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BEXAR TX
Recording Date	Jan 16, 2026
Property Address	1838 CLAMP AVE, SAN ANTONIO, TX 78221-2823
Document Number	0000009039
Map Reference	VOL 3850 PG 21
Instrument Date	Jan 15, 2026
Instrument	20260009039
Transaction Type	Transfer
Record Updated	Jan 30, 2026

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1814 W HUTCHINS PL, SAN ANTONIO, TX 78224-1632

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	2319 W TRAVIS ST, SAN ANTONIO, TX 78207-3414

November 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BEXAR TX
Recording Date	Nov 9, 2023
Property Address	1838 CLAMP AVE, SAN ANTONIO, TX 78221-2823
Document Number	0000206473
Map Reference	VOL 3850 PG 29
Instrument Date	Nov 8, 2023
Instrument	20230206473
Transaction Type	Transfer
Record Updated	Dec 5, 2023
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	9258 ECHO PORT DR, SAN ANTONIO, TX 78242-3221

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1838 CLAMP AVE, SAN ANTONIO, TX 78221-2823

July 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BEXAR TX
Recording Date	Jul 15, 2022
Property Address	1838 CLAMP AVE, SAN ANTONIO, TX 78221-2823
Document Number	0000175513
Map Reference	VOL 3850 PG 29
Instrument Date	Jul 15, 2022
Instrument	20220175513
Transaction Type	Transfer
Record Updated	Dec 5, 2023
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1838 CLAMP AVE, SAN ANTONIO, TX 78221-2823

June 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BEXAR TX
Recording Date	Jun 27, 2022
Property Address	1838 CLAMP AVE, SAN ANTONIO, TX 78221-2823
Document Number	0000158528
Map Reference	VOL 3850 PG 29
Instrument Date	Jun 6, 2022
Instrument	20220158528
Transaction Type	Transfer
Record Updated	Dec 5, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1826 CLAMP AVE, SAN ANTONIO, TX 78221-2823

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1826 CLAMP AVE, SAN ANTONIO, TX 78221-2823

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	$6,098.00 (-2.49%)	$239,830 (+30.02%) Land $47,660 Building $192,170	$239,830 (+30.02%) Land $47,660 Building $192,170
2024	$6,254.00 (+33.38%)
2023	$4,689.00 (+293.7%)	$184,450 Land $57,650 Building $126,800	$184,450 Land $57,650 Building $126,800
2022	$1,191.00

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	2 in force
Nearby Flood Claims	4 (2007)
Most Recent Claim	Aug 2007 · Tropical Storm Erin
Claims by Event	Tropical Storm Erin, Aug 2007 · 4 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 Risk	Low lower than 94% of the US · lower than 97.4% of Texas
Wildfire Likelihood	0.02% 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 387 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 · Fiber in parts of the area	1,000 / 1,000
Alamo Broadband Fixed Wireless	450 / 100
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: VTX Communications.

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