Harris County property record for 6523 Underhill St, Houston, TX 77092
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,242 sqft · built 1958 |
| Lot Size | 0.143 acres (6,242 sqft) |
| Owner | Company Name on File |
| Last Sale | $140,000 (Sep 2015) |
| Tax Bill | $4,119 (2025) |
| Deeds & Mortgages | May 2019 Construction Loan |
| Flood Zone | Zone X (moderate risk) |
| APN | 087-045-000-0004 |
| Primary APN | 087-045-000-0004 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,242 sqft Living Area |
| 1st Floor Area | 1,242 sqft |
| Game Room | Game Room |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 6,242 sqft (0.143 acres) |
| View / Lot | Neighborhood |
| Garage Area | 312 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 156 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0870450000004 |
|---|---|
| Street Address | 6523 UNDERHILL ST |
| City | HOUSTON |
| State | TX |
| Zip | 77092-4738 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 4 BLK 12 LANGWOOD SEC 3 |
| Legal Subdivision | LANGWOOD SEC 3 |
| Legal Block | 12 |
| Legal Lot Number | 4 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 520501 |
6523 Underhill St is owned by a company that bought it in September 2015.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 16724 TELGE RD, CYPRESS, TX 77429-1331 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 4, 2015 · Amount on File |
| Deed Sale | Sep 4, 2015 · Amount on File |
| Prior Sale | Sep 21, 2006 · Amount on File |
| Deed Document Number | 2015404971 |
| Prior Transfer Date | Sep 2, 2015 |
| Prior Transfer Doc | 0000404971 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | May 24, 2019 |
| Property Address | 6523 UNDERHILL ST, HOUSTON, TX 77092-4738 |
| Document Number | 0000217487 |
| Instrument Date | May 21, 2019 |
| Instrument | 217487 |
| Transaction Type | Construction Loan |
| Record Updated | Jul 4, 2019 |
| Title Company | GREAT AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 16724 TELGE RD CYPRESS TX 774291331, CYPRESS, TX 77429-1331 |
| Document Number | 223056 |
|---|---|
| Date | May 24, 2019 |
| Instrument | 223056 |
| Name | THIRD COAST BK SSB |
|---|---|
| Type | Federal Savings Bank |
| Address | HUMBLE, TX 77338 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 12 Months |
| Due | May 23, 2020 |
The 2025 property tax bill for 6523 Underhill St was $4,119, up 9.8% 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 | $185,205 (-4.46%) Land $89,117 Building $96,088 | $185,205 (-4.46%) Land $89,117 Building $96,088 | |
| 2025 | $4,119.00 (+9.84%) | $193,860 Land $89,117 Building $104,743 | $193,860 Land $89,117 Building $104,743 |
| 2024 | $3,750.00 | ||
| 2023 | $188,704 Land $81,127 Building $107,577 | $188,704 Land $81,127 Building $107,577 | |
| 2022 | $3,802.00 | ||
| 2020 | $3,141.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6523 Underhill St in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 48 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 48 in force |
| Nearby Flood Claims | 2 (2016–2017) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
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 6523 Underhill St 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 651 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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