Harris County property record for 4120 Walker St, Houston, TX 77023
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 2,012 sqft · built 1925 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $590,600 (Sep 2019) |
| Tax Bill | $8,322 (2025) |
| Deeds & Mortgages | Sep 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 017-109-000-0005 |
| Primary APN | 017-109-000-0005 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,012 sqft Living Area |
| 1st Floor Area | 1,116 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 2016 |
| Architectural Style | Duplex Single |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 7,500 sqft (0.172 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 140 sqft |
| Deck Area | 260 sqft |
| Patio Area | 260 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0171090000005 |
|---|---|
| Street Address | 4120 WALKER ST |
| City | HOUSTON |
| State | TX |
| Zip | 77023-1052 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 6 & TR 5 BLK 28 HOUSTON CITY STREET RAILWAY SEC 1 |
| Legal Subdivision | HOUSTON CITY STREET RAILWAY SEC 1 |
| Legal Tract | 5 |
| Legal Block | 28 |
| Legal Lot Number | 6 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 5 |
| Census Block | 5005 |
| Census Tract | 310300 |
4120 Walker St is owned and occupied by two individuals who bought it in September 2019.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4120 WALKER ST, HOUSTON, TX 77023-1052 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 13, 2019 · Amount on File |
| Deed Sale | Sep 13, 2019 · Amount on File |
| Prior Sale | Sep 17, 2015 · Amount on File |
| Deed Document Number | 2019406292 |
| Prior Transfer Date | Sep 10, 2019 |
| Prior Transfer Doc | 2019406292 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Sep 13, 2019 |
| Property Address | 4120 WALKER ST, HOUSTON, TX 77023-1052 |
| Document Number | 0000406292 |
| Instrument Date | Sep 10, 2019 |
| Instrument | 406292 |
| Transaction Type | Transfer |
| Record Updated | Sep 27, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4120 WALKER ST HOUSTON TX 770231052, HOUSTON, TX 77023-1052 |
| Document Number | 406293 |
|---|---|
| Date | Sep 13, 2019 |
| Instrument | 406293 |
| Name | REPUBLIC ST MTG |
|---|---|
| Type | Mortgage Company |
| Address | HOUSTON, TX 77006 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Sep 12, 2049 |
The 2025 property tax bill for 4120 Walker St was $8,322 with a homeowner's exemption, up 2.6% 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 | $548,439 (-2.22%) Land $250,000 Building $298,439 | $548,439 (-2.22%) Land $250,000 Building $298,439 | |
| 2025 | $8,322.00 (+2.59%) Homeowner's exemption | $560,881 Land $250,000 Building $310,881 | $560,881 Land $250,000 Building $310,881 |
| 2024 | $8,112.00 | ||
| 2023 | $548,537 Land $250,000 Building $298,537 | $548,537 Land $250,000 Building $298,537 | |
| 2022 | $7,988.00 | ||
| 2020 | $8,949.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4120 Walker St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2017.
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| 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 4120 Walker 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 750 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
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