Bexar County property record for 20718 Blue Trinity, San Antonio, TX 78259
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,744 sqft · built 2003 |
| Lot Size | 0.142 acres (6,162 sqft) |
| Owner | Individual Name on File |
| Last Sale | $131,600 (Mar 2004) |
| Tax Bill | $1,841 (2025) |
| Deeds & Mortgages | Oct 2025 Mortgage Mar 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 34920-017-0230 |
| Primary APN | 34920-017-0230 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,744 sqft Living Area |
| Gross Area | 2,144 sqft |
| 1st Floor Area | 1,744 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Contemporary |
| Exterior Material | Combination |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Asphalt |
| Lot Area | 6,162 sqft (0.142 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 276 sqft |
| Patio Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 20718 BLUE TRINITY |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78259-2295 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 34920 BLK 17 LOT 23 ENCLAVE @ BULVERDE CRK PH II |
| Legal Subdivision | CONV A/S CODE |
| Legal Block | 17 |
| Legal Lot Number | 23 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTH |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 121910 |
20718 Blue Trinity is owned and occupied by an individual who bought it in March 2004.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20718 BLUE TRINITY, SAN ANTONIO, TX 78259-2295 |
| 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 |
|---|---|
| Oct 6, 2025 | Deed of Trust, Mortgage · Conventional Mortgage RANDOLPH BROOKS FCU |
| Mar 16, 2023 | Deed of Trust, Mortgage · Conventional Mortgage RANDOLPH BROOKS FCU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 16, 2004 · Amount on File |
| Deed Sale | Mar 16, 2004 · Amount on File |
| Deed Book / Page | 10622 / 1082 |
| Prior Transfer Date | Mar 11, 2004 |
| Prior Transfer Doc | 1062001082 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BEXAR TX |
| Property Address | 20718 BLUE TRINITY, SAN ANTONIO, TX 78259-2295 |
| Transaction Type | Mortgage |
| Record Updated | Oct 24, 2025 |
| Name | Verified Name |
|---|---|
| Address | 20718 BLUE TRINITY, SAN ANTONIO, TX 78259-2295 |
| Document Number | 0000185741 |
|---|---|
| Date | Oct 6, 2025 |
| Instrument | 20250185741 |
| Name | RANDOLPH BROOKS FCU |
|---|---|
| Type | Credit Union |
| Address | UNIVERSAL CITY, TX 78148 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 48 Months |
| Due | Oct 1, 2029 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BEXAR TX |
| Property Address | 20718 BLUE TRINITY, SAN ANTONIO, TX 78259-2295 |
| Transaction Type | Mortgage |
| Record Updated | Mar 28, 2023 |
| Name | Verified Name |
|---|---|
| Address | 20718 BLUE TRINITY, SAN ANTONIO, TX 78259-2295 |
| Document Number | 0000044942 |
|---|---|
| Date | Mar 16, 2023 |
| Instrument | 20230044942 |
| Name | RANDOLPH BROOKS FCU |
|---|---|
| Type | Credit Union |
| Address | UNIVERSAL CITY, TX 78148 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 49 Months |
| Due | Apr 1, 2027 |
The 2025 property tax bill for 20718 Blue Trinity was $1,841 with exemptions applied, down 17.6% 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 | North East Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,841.00 (-17.63%) Homeowner's exemption Disabled Person's exemption Senior Citizen's exemption Veteran's exemption | $300,720 Land $58,720 Building $242,000 | $300,720 Land $58,720 Building $242,000 |
| 2024 | $2,235.00 (-1.72%) | ||
| 2023 | $2,274.00 (-36.44%) Homeowner's exemption Disabled Person's exemption Senior Citizen's exemption Veteran's exemption | $297,890 Land $58,720 Building $239,170 | $297,890 Land $58,720 Building $239,170 |
| 2022 | $3,578.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20718 Blue Trinity in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1998.
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 |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 2 (1998–2004) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Nov 2004 · tidal / storm surge |
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 20718 Blue Trinity is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 89% of Texas |
|---|---|
| Wildfire Likelihood | 0.04% 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 363 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 1,000 / 1,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Google Fiber.
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