Bexar County property record for 307 Lamm, San Antonio, TX 78204
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 628 sqft · built 1963 |
| Lot Size | 0.068 acres (2,945 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,555 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 02620-004-0180 |
| Primary APN | 02620-004-0180 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 628 sqft Living Area |
| 1st Floor Area | 628 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Contemporary |
| Exterior Material | Wood |
| Foundation Type | Pier/Post & Beam |
| Roof Material | Metal |
| Lot Area | 2,945 sqft (0.068 acres) |
| Lot Dimensions | 95 ft deep x 31 ft wide |
| Porch | Open Porch |
| Porch Area | 48 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 307 LAMM |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78204-2664 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 2620 BLK 4 N 31 FT OF 19 & 20 OR 1D |
| Legal Subdivision | BLOCK 2620 |
| Legal Block | 4 |
| Legal Lot Number | 18 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO CENTRAL |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 150300 |
307 Lamm is owned by two individuals who acquired it in July 2015.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10130 WINTON PARK DR, SAN ANTONIO, TX 78250-5184 |
| 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 | Jul 17, 2015 |
| Deed Sale | Jul 17, 2015 |
| Prior Sale | Feb 10, 2012 |
| Deed Document Number | 2015131236 |
| Deed Book / Page | 17351 / 829 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 307 Lamm was $2,555, down 1.3% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | San Antonio City |
| Unified School District | San Antonio Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,555.00 (-1.31%) | $104,720 Land $38,930 Building $65,790 | $104,720 Land $38,930 Building $65,790 |
| 2024 | $2,589.00 (-4.36%) | ||
| 2023 | $2,707.00 (-30.7%) | $108,610 Land $38,930 Building $69,680 | $108,610 Land $38,930 Building $69,680 |
| 2022 | $3,906.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 307 Lamm in Zone X, an area of minimal flood risk.
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 | 9 in force |
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 307 Lamm is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 573 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Alamo Broadband Fixed Wireless | 450 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures