Bexar County property record for 18035 Keystone Bluff, San Antonio, TX 78258
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,795 sqft · built 1999 |
| Lot Size | 0.249 acres (10,866 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $258,700 (Feb 2015) |
| Tax Bill | $11,458 (2025) |
| Deeds & Mortgages | Jan 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 17617-006-0010 |
| Primary APN | 17617-006-0010 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,795 sqft Living Area |
| 1st Floor Area | 2,795 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Contemporary |
| Exterior Material | Combination |
| Roof Material | Asphalt |
| Lot Area | 10,866 sqft (0.249 acres) |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 264 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 28 sqft |
| Patio Area | 204 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 18035 KEYSTONE BLF |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78258-3434 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 17617 BLK 6 LOT 1 THE GLEN AT STONE OAK UT-1 |
| Legal Subdivision | GLEN STONE OAK BL 17617 UN 1 |
| Legal Block | 6 |
| Legal Lot Number | 1 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTH |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 191819 |
Source: Bexar County records, as of May 26, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 18035 KEYSTONE BLF, SAN ANTONIO, TX 78258-3434 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 20, 2015 · Amount on Record |
| Deed Sale | Feb 20, 2015 · Amount on Record |
| Prior Sale | Feb 17, 2006 |
| Deed Document Number | 201528662 |
| Deed Book / Page | 17095 / 1239 |
| Prior Transfer Date | Jul 5, 2005 |
| Prior Transfer Doc | 0000151722 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BEXAR TX |
| Property Address | 18035 KEYSTONE BLF, SAN ANTONIO, TX 78258-3434 |
| Transaction Type | Mortgage |
| Record Updated | Jun 22, 2021 |
| Title Company | RB TITLE LLC |
| Name | Verified Name |
|---|
| Document Number | 0000009331 |
|---|---|
| Date | Jan 17, 2017 |
| Book Page | 18311/1975 |
| Instrument | 20170009331 |
| Name | RANDOLPH BROOKS FCU |
|---|---|
| Type | Credit Union |
| Address | UNIVERSAL CITY, TX 78148 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Feb 1, 2032 |
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | San Antonio City |
| Unified School District | North East Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,458.00 (-3.15%) | $505,360 (+5.76%) Land $95,950 Building $409,410 | $505,360 (+5.76%) Land $95,950 Building $409,410 |
| 2024 | $11,831.00 (+7.87%) | ||
| 2023 | $10,968.00 (+8.51%) | $477,830 Land $95,950 Building $381,880 | $477,830 Land $95,950 Building $381,880 |
| 2022 | $10,108.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 523 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 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Hotwire Communications.
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