Harris County property record for 3420 Mansfield St, Houston, TX 77091
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,640 sqft · built 2023 |
| Lot Size | 0.049 acres (2,148 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,924 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 145-943-001-0025 |
| Primary APN | 145-943-001-0025 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Building Area | 1,640 sqft Living Area |
| Gross Area | 2,105 sqft |
| Year Built | Built 2023 |
|---|---|
| Exterior Material | Concrete Block |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 2,148 sqft (0.049 acres) |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 145-943-001-0025 |
|---|---|
| Street Address | 3420 MANSFIELD ST |
| City | HOUSTON |
| State | TX |
| Zip | 77091-4616 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 25 BLK 1 CHESTERFIELD MEWS |
| Legal Block | 1 |
| Legal Lot Number | 25 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 3 |
| Census Block | 3014 |
| Census Tract | 531900 |
3420 Mansfield St, a single family home, is owned by a company.
Source: Harris County records, as of October 27, 2025
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 7851, HOUSTON, TX 77270-7851 |
| 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 |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Harris County assessment roll, as of July 25, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | Houston City |
| Unified School District | Aldine Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $210,984 Land $62,607 Building $148,377 | $210,984 Land $62,607 Building $148,377 | |
| 2024 | $1,924.00 | ||
| 2023 | $27,825 Land $27,825 | $27,825 Land $27,825 | |
| 2022 | $323.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3420 Mansfield St in Zone X, an area of minimal 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 minimal risk |
|---|---|
| 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 49 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 49 in force |
| Nearby Flood Claims | 49 (1984–2026) |
| Claims Outside the SFHA | 43 of 49 |
| Most Recent Claim | Jun 2026 · rainfall accumulation |
| 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.
Wildfire risk around 3420 Mansfield St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 97.9% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% 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 | 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 223 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless 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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