Harris County property record for 323 E 31st St, Houston, TX 77018
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 870 sqft · built 1950 |
| Lot Size | 0.124 acres (5,400 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $203 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 021-119-000-0019 |
| Primary APN | 021-119-000-0019 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 870 sqft Living Area |
| 1st Floor Area | 870 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Traditional |
| Exterior Material | Wood Shingle |
| Lot Area | 5,400 sqft (0.124 acres) |
| View / Lot | Neighborhood |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 180 sqft |
| Shed | 1 Shed |
| Utility Building | 40 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0211190000019 |
|---|---|
| Street Address | 323 E 31ST ST |
| City | HOUSTON |
| State | TX |
| Zip | 77018-8415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 19 & TR 20A BLK 49 INDEPENDENCE HEIGHTS ANNEX |
| Legal Subdivision | INDEPENDENCE HEIGHTS ANNEX |
| Legal Tract | 20A |
| Legal Block | 49 |
| Legal Lot Number | 19 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2038 |
| Census Tract | 530300 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Independence Heights Residential Historic District listed 1997 · 125 contributing resources · NRIS 97000542 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Harris 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 | 323 E 31ST ST, HOUSTON, TX 77018-8415 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Estate |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Apr 26, 1999 |
| Transfer Doc | 0000712396 |
| Record Updated | Sep 20, 2026 |
Source: Harris County assessment roll, as of May 26, 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 |
|---|---|---|---|
| 2025 | $203.00 (-58.23%) Homeowner's exemption | $185,236 (-1.9%) Land $151,200 Building $34,036 | $185,236 (-1.9%) Land $151,200 Building $34,036 |
| 2024 | $486.00 (+1,52%) | ||
| 2023 | $188,819 Land $151,200 Building $37,619 | $188,819 Land $151,200 Building $37,619 | |
| 2022 | $30.00 (-93.79%) | ||
| 2020 | $483.00 |
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 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 Record median of 165 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 165 in force |
| Nearby Flood Claims | 23 (1980–2019) |
| Claims Outside the SFHA | 8 of 23 |
| 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.
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 775 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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