Bexar County property record for 17307 Doublehorn, Helotes, TX 78023
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,460 sqft · built 2001 |
| Lot Size | 0.214 acres (9,309 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $243,400 (Nov 2001) |
| Tax Bill | $7,098 (2025) |
| Deeds & Mortgages | Apr 2024 Reverse Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 04556-105-0100 |
| Primary APN | 04556-105-0100 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,460 sqft Living Area |
| Gross Area | 2,922 sqft |
| 1st Floor Area | 1,724 sqft |
| 2nd Floor Area | 736 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Contemporary |
| Exterior Material | Combination |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Asphalt |
| Lot Area | 9,309 sqft (0.214 acres) |
| Lot Dimensions | 107 ft deep x 87 ft wide |
| Garage Type | Attached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 272 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 17307 DOUBLEHORN |
|---|---|
| City | HELOTES |
| State | TX |
| Zip | 78023-3406 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CB 4556A BLK 5 LOT 10 |
| Legal Subdivision | CONV A/S CODE |
| Legal Tract | 10 |
| Legal Block | 5 |
| Legal Lot Number | 10 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTHWEST |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 182106 |
Source: Bexar County records, as of May 26, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 17307 DOUBLEHORN, HELOTES, TX 78023-3406 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 20, 2001 · Amount on Record |
| Deed Sale | Nov 20, 2001 · Amount on Record |
| Deed Book / Page | 9139 / 662 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BEXAR TX |
| Property Address | 17307 DOUBLEHORN, HELOTES, TX 78023-3406 |
| Transaction Type | Mortgage |
| Record Updated | May 9, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0000070452 |
|---|---|
| Date | Apr 22, 2024 |
| Instrument | 20240070452 |
| Name | FIRSTMARK CU |
|---|---|
| Type | Credit Union |
| Address | 2023 GOLD CANYON RD, SAN ANTONIO, TX 78232 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 119 Months |
| Due | Mar 30, 2034 |
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Unified School District | Northside Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,098.00 (-16.88%) Homeowner's exemption | $449,110 (-12.14%) Land $56,450 Building $392,660 | $449,110 (-12.14%) Land $56,450 Building $392,660 |
| 2024 | $8,539.00 (+3.43%) | ||
| 2023 | $8,256.00 (-9.77%) Homeowner's exemption | $511,190 Land $50,940 Building $460,250 | $511,190 Land $50,940 Building $460,250 |
| 2022 | $9,150.00 |
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 · 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 Record median of 18 policies |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 2 (2002–2007) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Sep 2007 · Hurricane Dean |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 53% of the US · lower than 70% of Texas |
|---|---|
| Wildfire Likelihood | 0.09% 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 21 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
May also be available: Spectrum.
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