Bexar County property record for 121 E Mariposa Dr, San Antonio, TX 78212
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 3,193 sqft · built 1939 |
| Lot Size | 0.211 acres (9,170 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $23,797 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05700-033-0150 |
| Primary APN | 05700-033-0150 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 3,193 sqft Living Area |
| 1st Floor Area | 1,639 sqft |
| 2nd Floor Area | 1,554 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1980 |
| Exterior Material | Combination |
| Roof Material | Asphalt |
| Lot Area | 9,170 sqft (0.211 acres) |
| Garage Type | Detached |
| Garage Area | 378 sqft |
| Pool Area | 240 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 450 sqft |
| Deck Area | 168 sqft |
| Patio Area | 501 sqft |
| Shed | 1 Shed |
| Shed Area | 189 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 121 E MARIPOSA DR |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78212-1767 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CB 5700 BLK 33 LOT 15 |
| Legal Subdivision | CONV A/S CODE |
| Legal Tract | 15 |
| Legal Block | 33 |
| Legal Lot Number | 15 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO CENTRAL |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 190800 |
121 E Mariposa Dr is owned and occupied by two individuals who acquired it in January 2004.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 121 E MARIPOSA DR, SAN ANTONIO, TX 78212-1767 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 13, 2004 |
| Deed Sale | Jan 13, 2004 |
| Deed Book / Page | 10521 / 173 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 121 E Mariposa Dr was $23,797 with a homeowner's exemption, down 1.4% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | Olmos Park City |
| Unified School District | Alamo Heights Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $23,797.00 (-1.42%) Homeowner's exemption | $1,200,000 Land $423,010 Building $776,990 | $1,200,000 Land $423,010 Building $776,990 |
| 2024 | $24,141.00 (+8.4%) | ||
| 2023 | $22,270.00 (-0.28%) Homeowner's exemption | $1,100,000 Land $423,010 Building $676,990 | $1,100,000 Land $423,010 Building $676,990 |
| 2022 | $22,333.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 121 E Mariposa Dr in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1978.
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 |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 6 (1978–2024) |
| Claims Outside the SFHA | 4 of 6 |
| Most Recent Claim | Sep 2024 · 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 risk around 121 E Mariposa Dr is low, with a 0.02% annual chance of 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 | Direct burnable vegetation |
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 139 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 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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