Bexar County property record for 521 S San Augustine Ave, San Antonio, TX 78237
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 996 sqft · built 1963 |
| Lot Size | 0.141 acres (6,151 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,725 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08655-035-0300 |
| Primary APN | 08655-035-0300 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 996 sqft Living Area |
| Gross Area | 1,500 sqft |
| 1st Floor Area | 996 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1983 |
| Exterior Material | Wood |
| Roof Material | Asphalt |
| Lot Area | 6,151 sqft (0.141 acres) |
| Lot Dimensions | 123 ft deep x 50 ft wide |
| Porch | Open Porch |
|---|---|
| Porch Area | 84 sqft |
| Patio Area | 504 sqft |
| Shed | 1 Shed |
| Shed Area | 96 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 521 S SAN AUGUSTINE AVE |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78237-2030 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 8655 BLK 35 LOT 30- 31 |
| Legal Subdivision | CONV A/S CODE |
| Legal Block | 35 |
| Legal Lot Number | 30 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO CENTRAL |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 171000 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 518 S SAN AUGUSTINE AVE, SAN ANTONIO, TX 78237-2029 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| 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 | Edgewood Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,725.00 (-4.05%) | $120,000 (-13.23%) Land $39,240 Building $80,760 | $120,000 (-13.23%) Land $39,240 Building $80,760 |
| 2024 | $2,840.00 (-1.42%) | ||
| 2023 | $2,881.00 (+6.23%) | $138,300 Land $39,240 Building $99,060 | $138,300 Land $39,240 Building $99,060 |
| 2022 | $2,712.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 986 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Alamo Broadband Fixed Wireless | 450 / 100 |
May also be available: Verizon, VTX Communications.
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