Harris County property record for 4220 Walker St, Houston, TX 77023
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,912 sqft · built 1939 |
| Lot Size | 0.129 acres (5,625 sqft) |
| Owner | Company Name on File |
| Last Sale | $215,300 (Aug 2011) |
| Tax Bill | $7,286 (2025) |
| Deeds & Mortgages | Jan 2026 Mortgage Jun 2023 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 017-110-000-0005 |
| Primary APN | 017-110-000-0005 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,912 sqft Living Area |
| 1st Floor Area | 2,197 sqft |
| Game Room | Game Room |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 2023 |
| Architectural Style | Traditional |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 5,625 sqft (0.129 acres) |
| View / Lot | Neighborhood |
| Garage Type | Detached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
| Porch Area | 324 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0171100000005 |
|---|---|
| Street Address | 4220 WALKER ST |
| City | HOUSTON |
| State | TX |
| Zip | 77023-1142 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRS 5 & 6A BLK 29 HOUSTON CITY STREET RAILWAY SEC 1 |
| Legal Subdivision | HOUSTON CITY STREET RAILWAY SEC 1 |
| Legal Tract | 5,6 |
| Legal Block | 29 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 5 |
| Census Block | 5007 |
| Census Tract | 310300 |
4220 Walker St is owned by a company that bought it in August 2011 and is owner-occupied.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4220 WALKER ST, HOUSTON, TX 77023-1142 |
| Occupancy | Owner Occupied |
| 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.
| Date | Document |
|---|---|
| Jan 28, 2026 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Jun 9, 2023 | Deed of Trust, Mortgage · Line of Credit FIRST HORIZON BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 1, 2011 · Amount on File |
| Deed Sale | Aug 1, 2011 · Amount on File |
| Prior Sale | Dec 28, 2007 · Amount on File |
| Deed Document Number | 2011316660 |
| Deed Book / Page | 2552 / 1600 |
| Prior Transfer Date | Jun 26, 2011 |
| Prior Transfer Doc | 0000316660 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 4220 WALKER ST, HOUSTON, TX 77023-1142 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2026 |
| Name | Verified Name |
|---|---|
| Address | 4220 WALKER ST, HOUSTON, TX 77023-1142 |
| Document Number | 0000030321 |
|---|---|
| Date | Jan 28, 2026 |
| Instrument | 2026-30321 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Feb 1, 2046 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 4220 WALKER ST, HOUSTON, TX 77023-1142 |
| Transaction Type | Mortgage |
| Record Updated | Jun 26, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000212993 |
|---|---|
| Date | Jun 9, 2023 |
| Instrument | 2023-212993 |
| Name | FIRST HORIZON BANK |
|---|---|
| Type | Bank |
| Address | SUGAR LAND, TX 77479 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 4220 Walker St was $7,286 with a homeowner's exemption, up 29.9% 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 | $513,460 (-8%) Land $212,500 Building $300,960 | $513,460 (-8%) Land $212,500 Building $300,960 | |
| 2025 | $7,286.00 (+29.85%) Homeowner's exemption | $558,133 Land $212,500 Building $345,633 | $558,133 Land $212,500 Building $345,633 |
| 2024 | $5,611.00 | ||
| 2023 | $380,638 Land $212,500 Building $168,138 | $380,638 Land $212,500 Building $168,138 | |
| 2022 | $4,462.00 | ||
| 2020 | $4,490.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4220 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 4220 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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