Bexar County property record for 21356 Lamm Rd, Elmendorf, TX 78112
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 575 sqft · built 1955 |
| Lot Size | 9.97 acres (434,380 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,123 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 04010-000-0587 |
| Primary APN | 04010-000-0587 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 575 sqft Living Area |
| 1st Floor Area | 575 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Contemporary |
| Exterior Material | Wood |
| Roof Material | Asphalt |
| Lot Area | 434,380 sqft (9.97 acres) |
| Porch | Open Porch |
| Porch Area | 60 sqft |
| Patio Area | 302 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 21356 LAMM RD |
|---|---|
| City | ELMENDORF |
| State | TX |
| Zip | 78112 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CB 4010 P-58D ABS 2 |
| Legal Subdivision | CONV A/S CODE |
| Legal Tract | 587 |
| Legal Lot Number | 587 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO SOUTH |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 152202 |
21356 Lamm Rd is owned by two individuals who acquired it in May 2012.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 25227 HIDEOUT FLS, SAN ANTONIO, TX 78261-2768 |
| 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 | May 2, 2012 |
| Deed Sale | May 2, 2012 |
| Deed Document Number | 201280814 |
| Deed Book / Page | 15471 / 1814 |
| Prior Transfer Date | Apr 30, 2012 |
| Prior Transfer Doc | 0000080813 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 21356 Lamm Rd was $5,123, down 5.6% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Unified School District | Southside Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,123.00 (-5.6%) | $280,000 Land $263,567 Building $16,433 | $280,000 Land $263,567 Building $16,433 |
| 2024 | $5,427.00 (+2.96%) | ||
| 2023 | $5,271.00 (+4.27%) | $294,420 Land $277,140 Building $17,280 | $294,420 Land $277,140 Building $17,280 |
| 2022 | $5,055.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21356 Lamm Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2010.
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 |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (2010) |
| Most Recent Claim | Jun 2010 · 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 21356 Lamm Rd is moderate, ranking above 48% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 77% of Texas |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 15 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber | 1,000 / 1,000 |
| Alamo Broadband Fixed Wireless · Fiber in parts of the area | 450 / 100 |
| ZipLink Internet Fixed Wireless | 100 / 20 |
May also be available: Rise Broadband, T-Mobile, VTX Communications.
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