Bexar County property record for 10312 Lost Bluff, San Antonio, TX 78240
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,920 sqft · built 1991 |
| Lot Size | 0.145 acres (6,325 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $182,100 (Jul 2017) |
| Tax Bill | $2,038 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage Jul 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 19106-001-0910 |
| Primary APN | 19106-001-0910 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,920 sqft Living Area |
| Gross Area | 2,312 sqft |
| 1st Floor Area | 1,920 sqft |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Contemporary |
| Exterior Material | Combination |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Asphalt |
| Lot Area | 6,325 sqft (0.145 acres) |
| Lot Dimensions | 111 ft deep x 57 ft wide |
| Garage Type | Attached |
| Garage Area | 392 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 36 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 10312 LOST BLF |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78240-3533 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 19106 BLK 1 LOT 91 (OAK BLUFF UT-1) HAUSMAN/PRUE RD ANNXATN |
| Legal Subdivision | OAK BLUFF UT-1 |
| Legal Block | 1 |
| Legal Lot Number | 91 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTHWEST |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 181811 |
10312 Lost Bluff is owned and occupied by two individuals who bought it in July 2017.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10312 LOST BLF, SAN ANTONIO, TX 78240-3533 |
| 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.
| Date | Document |
|---|---|
| Jun 1, 2021 | Deed of Trust, Mortgage · FHA Mortgage FREEDOM MORTGAGE CORP |
| Jul 31, 2017 | Vendor's Lien, Transfer · FHA Mortgage THE FEDERAL SAVINGS BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 31, 2017 · Amount on File |
| Deed Sale | Jul 31, 2017 · Amount on File |
| Deed Document Number | 2017148999 |
| Deed Book / Page | 18655 / 1759 |
| Prior Transfer Date | Jul 28, 2017 |
| Prior Transfer Doc | 0000148999 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BEXAR TX |
| Property Address | 10312 LOST BLF, SAN ANTONIO, TX 78240-3533 |
| Transaction Type | Mortgage |
| Record Updated | Oct 23, 2025 |
| Name | Verified Name |
|---|
| Document Number | 0000148071 |
|---|---|
| Date | Jun 1, 2021 |
| Instrument | 20210148071 |
| Name | FREEDOM MORTGAGE CORP |
|---|---|
| Type | Subprime Lender |
| Address | BOCA RATON, FL 33431 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2051 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | BEXAR TX |
| Recording Date | Jul 31, 2017 |
| Property Address | 10312 LOST BLF, SAN ANTONIO, TX 78240-3533 |
| Document Number | 0000148999 |
| Book / Page | 18655 / 1759 |
| Map Reference | VOL9522 PG97-100 |
| Instrument Date | Jul 28, 2017 |
| Instrument | 20170148999 |
| Transaction Type | Transfer |
| Record Updated | Dec 27, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 10312 LOST BLF, SAN ANTONIO, TX 78240-3533 |
| Document Number | 0000149000 |
|---|---|
| Date | Jul 31, 2017 |
| Instrument | 20170149000 |
| Name | THE FEDERAL SAVINGS BANK |
|---|---|
| Type | Bank |
| Special Notes | Seller Financed |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2047 |
The 2025 property tax bill for 10312 Lost Bluff was $2,038 with exemptions applied, down 19.5% 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 | Northside Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,038.00 (-19.54%) Homeowner's exemption Senior Citizen's exemption | $310,130 Land $78,900 Building $231,230 | $310,130 Land $78,900 Building $231,230 |
| 2024 | $2,533.00 (+0.92%) | ||
| 2023 | $2,510.00 (-35.92%) Homeowner's exemption Senior Citizen's exemption | $304,280 Land $78,900 Building $225,380 | $304,280 Land $78,900 Building $225,380 |
| 2022 | $3,917.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10312 Lost Bluff in Zone X, an area of minimal flood risk, within 500 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 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 16 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 16 in force |
| Nearby Flood Claims | 1 (2025) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2025 · 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 10312 Lost Bluff is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 97.6% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% 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 259 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 1,000 / 1,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile, VTX Communications.
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