Harris County property record for 10509 Castleton St, Houston, TX 77016 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,274 sqft · built 1961 |
| Lot Size | 0.168 acres (7,320 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $107,500 (Aug 2015) |
| Tax Bill | $3,735 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 081-164-000-0474 |
| Primary APN | 081-164-000-0474 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,274 sqft Living Area |
| 1st Floor Area | 1,274 sqft |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 2012 |
| Architectural Style | Traditional |
| Exterior Material | Combination |
| Construction Type | Frame |
| Lot Area | 7,320 sqft (0.168 acres) |
| View / Lot | Neighborhood |
| Garage Type | Carport |
| Garage Area | 396 sqft |
| Carport | Carport |
| Carport Area | 396 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
| Porch Area | 202 sqft |
| Patio Area | 420 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0811640000474 |
|---|---|
| Street Address | 10509 CASTLETON ST |
| City | HOUSTON |
| State | TX |
| Zip | 77016-3113 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 474 BLK 15 FONTAINE PLACE SEC 4 |
| Legal Subdivision | FONTAINE PLACE SEC 4 |
| Legal Block | 15 |
| Legal Lot Number | 474 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 231600 |
Source: Harris County records · APN 081-164-000-0474
Assessment roll updated May 26, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 10509 CASTLETON ST, HOUSTON, TX 77016-3113 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 28, 2015 · Amount on Record |
| Deed Sale | Aug 28, 2015 · Amount on Record |
| Prior Sale | Nov 19, 2014 · Amount on Record |
| Deed Document Number | 2015392366 |
| Prior Transfer Date | Feb 15, 2004 |
| Prior Transfer Doc | 000X404907 |
| Record Updated | Sep 20, 2026 |
Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | Houston City |
| Unified School District | Houston Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,735.00 (+1.58%) | $175,750 (-0.11%) Land $60,384 Building $115,366 | $175,750 (-0.11%) Land $60,384 Building $115,366 |
| 2024 | $3,677.00 (+3.75%) | ||
| 2023 | $175,940 Land $37,296 Building $138,644 | $175,940 Land $37,296 Building $138,644 | |
| 2022 | $3,544.00 (+14.99%) | ||
| 2020 | $3,082.00 |
Source: FEMA National Flood Hazard Layer, Harris County (48201C), updated May 17, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 482012316001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 33 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 33 in force |
| Nearby Flood Claims | 36 (1983–2019) |
| Claims Outside the SFHA | 21 of 36 |
| Most Recent Claim | Sep 2019, other causes, Tropical Storm Imelda |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 511 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 2,000 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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