Harris County property record for 1503 Thornton Rd, Houston, TX 77018
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,579 sqft · built 1951 |
| Lot Size | 0.163 acres (7,105 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,647 (2025) |
| Deeds & Mortgages | Sep 2022 Transfer Aug 2022 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 073-100-058-0010 |
| Primary APN | 073-100-058-0010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,579 sqft Living Area |
| 1st Floor Area | 1,579 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Metal Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,105 sqft (0.163 acres) |
| View / Lot | Neighborhood |
| Garage Type | Carport |
| Garage Area | 360 sqft |
| Carport | Carport |
| Carport Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
| Porch Area | 60 sqft |
| Shed | 1 Shed |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0731000580010 |
|---|---|
| Street Address | 1503 THORNTON RD |
| City | HOUSTON |
| State | TX |
| Zip | 77018-4142 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 10 BLK 82 OAK FOREST SEC 9 |
| Legal Subdivision | OAK FOREST SEC 9 |
| Legal Block | 82 |
| Legal Lot Number | 10 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 531700 |
1503 Thornton Rd is owned and occupied by an individual who acquired it in September 2022.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1503 THORNTON RD, HOUSTON, TX 77018-4142 |
| 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 |
|---|---|
| Sep 1, 2022 | Correction Deed |
| Aug 15, 2022 | Deed of Distribution, Transfer |
| May 12, 2022 | Transfer on Death Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 1, 2022 |
| Deed Sale | Sep 1, 2022 |
| Prior Sale | Aug 15, 2022 |
| Deed Document Number | 2022445665 |
| Prior Transfer Date | May 11, 2022 |
| Prior Transfer Doc | 0000249713 |
| Record Updated | Oct 29, 2026 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Sep 1, 2022 |
| Property Address | 1503 THORNTON RD, HOUSTON, TX 77018-4142 |
| Document Number | 0000445665 |
| Instrument Date | Sep 1, 2022 |
| Instrument | 2022-445665 |
| Record Updated | Feb 23, 2023 |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1503 THORNTON RD, HOUSTON, TX 77018-4142 |
| Document Type | Deed of Distribution |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Aug 15, 2022 |
| Property Address | 1503 THORNTON RD, HOUSTON, TX 77018-4142 |
| Document Number | 0000416004 |
| Instrument Date | Aug 15, 2022 |
| Instrument | 2022-416004 |
| Transaction Type | Transfer |
| Record Updated | Feb 23, 2023 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1503 THORNTON RD, HOUSTON, TX 77018-4142 |
| Name | Verified Name |
|---|---|
| Address | 1503 THORNTON RD, HOUSTON, TX 77018-4142 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | May 12, 2022 |
| Property Address | 1503 THORNTON RD, HOUSTON, TX 77018-4142 |
| Document Number | 0000249713 |
| Instrument Date | May 11, 2022 |
| Instrument | 2022-249713 |
| Transaction Type | Transfer |
| Record Updated | Feb 23, 2023 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1503 THORNTON RD, HOUSTON, TX 77018-4142 |
The 2025 property tax bill for 1503 Thornton Rd was $2,647 with a homeowner's exemption, down 23.8% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | Houston City |
| Unified School District | Houston Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $485,492 (-) Land $468,930 Building $16,562 | $485,492 (-) Land $468,930 Building $16,562 | |
| 2025 | $2,647.00 (-23.78%) Homeowner's exemption | $485,492 Land $468,930 Building $16,562 | $485,492 Land $468,930 Building $16,562 |
| 2024 | $3,473.00 | ||
| 2023 | $450,326 Land $433,405 Building $16,921 | $450,326 Land $433,405 Building $16,921 | |
| 2022 | $3,326.00 | ||
| 2020 | $1,074.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1503 Thornton Rd in Zone X, an area of minimal flood risk, though there have been 26 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective May 17, 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 184 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 184 in force |
| Nearby Flood Claims | 26 (1979–2019) |
| Claims Outside the SFHA | 25 of 26 |
| Most Recent Claim | Sep 2019 · Tropical Storm Imelda |
| Claims by Event |
|
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.
The area around 1503 Thornton Rd has no burnable land within ember reach, so its wildfire risk is not rated.
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 | CITY OF HOUSTON serves 2,970,543 people · EPA ID TX1010013 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 5 ppb (2024) action level 15 ppb |
| Water Quality | Turbidity resolved · May 2025 |
|---|---|
| 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 688 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 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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