Bexar County property record for 12359 Alta Tierra, Helotes, TX 78023
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,814 sqft · built 1983 |
| Lot Size | 1.52 acres (66,212 sqft) |
| Owner | Individual Name on File |
| Last Sale | $181,300 (Sep 2012) |
| Tax Bill | $3,313 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 04481-203-2480 |
| Primary APN | 04481-203-2480 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,814 sqft Living Area |
| Gross Area | 2,294 sqft |
| 1st Floor Area | 1,814 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Contemporary |
| Exterior Material | Combination |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Asphalt |
| Lot Area | 66,212 sqft (1.52 acres) |
| Garage Type | Carport |
| Garage Area | 351 sqft |
| Carport | Carport |
| Carport Area | 351 sqft |
| Parking Spaces | 1 Parking Space |
| Pool Area | 450 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 76 sqft |
| Deck Area | 456 sqft |
| Patio Area | 875 sqft |
| Shed | 1 Shed |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 12359 ALTA TIERRA |
|---|---|
| City | HELOTES |
| State | TX |
| Zip | 78023-4214 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CB 4481B BLK 3 LOT 248 |
| Legal Subdivision | CONV A/S CODE |
| Legal Tract | 248 |
| Legal Block | 3 |
| Legal Lot Number | 248 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTHWEST |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 182106 |
12359 Alta Tierra is owned and occupied by an individual who acquired it in June 2020.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 12359 ALTA TIERRA, HELOTES, TX 78023-4214 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Sep 28, 2012 · Amount on File |
| Deed Sale | Sep 28, 2012 · Amount on File |
| Deed Document Number | 2012189794 |
| Deed Book / Page | 15717 / 1241 |
| Last Transfer Date | Jun 4, 2020 |
| Transfer Doc | 0000117461 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12359 Alta Tierra was $3,313 with exemptions applied, down 21% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | Helotes City |
| Unified School District | Northside Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,313.00 (-20.99%) Homeowner's exemption Senior Citizen's exemption | $359,000 Land $117,180 Building $241,820 | $359,000 Land $117,180 Building $241,820 |
| 2024 | $4,193.00 (-1.94%) | ||
| 2023 | $4,276.00 (-20.49%) Homeowner's exemption Senior Citizen's exemption | $369,570 Land $117,180 Building $252,390 | $369,570 Land $117,180 Building $252,390 |
| 2022 | $5,378.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12359 Alta Tierra in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 33 policies |
| Nearby Flood Policies | 33 in force |
| Nearby Flood Claims | 12 (1998–2018) |
| Claims Outside the SFHA | 5 of 12 |
| Most Recent Claim | Sep 2018 · rainfall accumulation |
| Claims by Event |
|
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 12359 Alta Tierra is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 89% of Texas |
|---|---|
| Wildfire Likelihood | 0.04% 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 54 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: VTX Communications.
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