Bexar County property record for 312 Kampmann Ave, San Antonio, TX 78209
| Property Type | Vacant Land |
|---|---|
| Details | 2 bd · 1 ba · 830 sqft · built 1932 |
| Lot Size | 0.06 acres (2,595 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,417 (2025) |
| Deeds & Mortgages | Dec 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 04050-070-0130 |
| Primary APN | 04050-070-0130 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Building Area | 830 sqft Living Area |
| 1st Floor Area | 830 sqft |
| Year Built | Built 1932 |
|---|---|
| Effective Year Built | Effective 1932 |
| Exterior Material | Wood Siding |
| Roof Material | Asphalt |
| Lot Area | 2,595 sqft (0.06 acres) |
| Lot Dimensions | 144 ft deep x 50 ft wide |
| Porch | Slab |
| Porch Area | 84 sqft |
| Cooling System | None |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 312 KAMPMANN AVE |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78209-5324 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | CB 4050 BLK 70 LOT 13, AND 14 |
| Legal Subdivision | CONV A/S CODE |
| Legal Tract | 13 |
| Legal Block | 70 |
| Legal Lot Number | 13 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO CENTRAL |
| Census Block Group | 2 |
| Census Block | 2024 |
| Census Tract | 120301 |
312 Kampmann Ave, vacant land, is owned by a company that acquired it in January 2011.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 222 AUSTIN HWY, SAN ANTONIO, TX 78209-5372 |
| Owner Type | Company |
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 | Jan 12, 2011 |
| Deed Sale | Jan 12, 2011 |
| Deed Document Number | 20117478 |
| Deed Book / Page | 14810 / 173 |
| Prior Transfer Date | Dec 21, 2009 |
| Prior Transfer Doc | 0000045254 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BEXAR TX |
| Recording Date | Dec 23, 2020 |
| Property Address | 312 KAMPMANN AVE, ALAMO HEIGHTS, TX 78209-5324 |
| Document Number | 0000315627 |
| Instrument Date | Dec 18, 2020 |
| Instrument | 315627 |
| Transaction Type | Transfer |
| Record Updated | Jan 11, 2021 |
| Title Company | INDEPENDENCE TITLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 222 AUSTIN HWY SAN ANTONIO TX 782095372, SAN ANTONIO, TX 78209-5372 |
The 2025 property tax bill for 312 Kampmann Ave was $3,417, down 8.7% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Alamo Heights City |
| County | Bexar County |
| Unified School District | Alamo Heights Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,417.00 (-8.71%) | $165,000 Land $165,000 | $165,000 Land $165,000 |
| 2024 | $3,743.00 (+19.93%) | ||
| 2023 | $3,121.00 (+10.13%) | $232,620 Land $232,620 | $232,620 Land $232,620 |
| 2022 | $2,834.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 312 Kampmann Ave 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 24 policies |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 1 (2024) |
| Most Recent Claim | Sep 2024 |
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 312 Kampmann Ave 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 99.8% of the US · lower than 99.8% 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 | CITY OF ALAMO HEIGHTS serves 7,357 people · EPA ID TX0150039 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 3 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 3 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.
Source: FCC Broadband Data Collection, based on 578 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Alamo Broadband.
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