Bexar County property record for 9223 Clamp Ave, San Antonio, TX 78221
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,548 sqft · built 1957 |
| Lot Size | 0.256 acres (11,134 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $20,000 (Sep 1995) |
| Tax Bill | $384 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11110-014-0241 |
| Primary APN | 11110-014-0241 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,548 sqft Living Area |
| Gross Area | 1,908 sqft |
| 1st Floor Area | 1,248 sqft |
| 2nd Floor Area | 300 sqft |
| Utility Area | 300 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Contemporary |
| Exterior Material | Wood |
| Roof Material | Asphalt |
| Lot Area | 11,134 sqft (0.256 acres) |
| Lot Dimensions | 121 ft deep x 92 ft wide |
| Garage Type | Attached |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 28 sqft |
| Patio Area | 351 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 9223 CLAMP AVE |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78221-3814 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 11110 BLK 14 LOT S 91.8 FT OF N 191.8 OF E 121.1 OF 188 |
| Legal Subdivision | CONV A/S CODE |
| Legal Tract | 188 |
| Legal Block | 14 |
| Legal Lot Number | 241 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO CENTRAL |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 151700 |
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 Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 9223 CLAMP AVE, SAN ANTONIO, TX 78221-3814 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 28, 1995 · Amount on Record |
| Deed Sale | Sep 28, 1995 · Amount on Record |
| Deed Book / Page | 6547 / 1583 |
| Record Updated | Sep 20, 2026 |
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | San Antonio City |
| Unified School District | Harlandale Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $384.00 (+14.29%) Homeowner's exemption Senior Citizen's exemption | $165,823 (-23.92%) Land $50,760 Building $119,700 | $170,460 (-21.79%) Land $50,760 Building $119,700 |
| 2024 | $336.00 (-7.44%) | ||
| 2023 | $363.00 (-42.74%) Homeowner's exemption Senior Citizen's exemption | $217,950 Land $61,560 Building $156,390 | $217,950 Land $61,560 Building $156,390 |
| 2022 | $634.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 4 in force |
| Nearby Flood Claims | 6 (1992–2016) |
| Claims Outside the SFHA | 4 of 6 |
| Most Recent Claim | Aug 2016 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 90% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 266 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: VTX Communications, ZipLink Internet.
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