Harris County property record for 4031 Castor St, Houston, TX 77022
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,543 sqft · built 1948 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $240,100 (Jan 2018) |
| Tax Bill | $2,997 (2025) |
| Deeds & Mortgages | Jan 2018 Mortgage May 2017 Construction Loan |
| Flood Zone | Zone AE (high risk) |
| APN | 061-056-025-0008 |
| Primary APN | 061-056-025-0008 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,543 sqft Living Area |
| 1st Floor Area | 1,543 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Bungalow |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 5,000 sqft (0.115 acres) |
| View / Lot | Neighborhood |
| Garage Type | Carport |
| Garage Area | 400 sqft |
| Carport | Carport |
| Carport Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 136 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0610560250008 |
|---|---|
| Street Address | 4031 CASTOR ST |
| City | HOUSTON |
| State | TX |
| Zip | 77022-4027 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 8 BLK 25 WHITNEY PLACE SEC 2 |
| Legal Subdivision | WHITNEY PLACE SEC 2 |
| Legal Block | 25 |
| Legal Lot Number | 8 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 530400 |
4031 Castor St is owned and occupied by two individuals who bought it in January 2018.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4031 CASTOR ST, HOUSTON, TX 77022-4027 |
| 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.
| Date | Document |
|---|---|
| Jan 22, 2018 | Warranty Deed, Transfer CALIBER HM LOANS |
| May 9, 2017 | Warranty Deed, Construction Loan · Construction Mortgage TRANG NGUYEN |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 22, 2018 · Amount on File |
| Deed Sale | Jan 22, 2018 · Amount on File |
| Prior Sale | May 9, 2017 · Amount on File |
| Deed Document Number | 201825650 |
| Prior Transfer Date | Jan 8, 2018 |
| Prior Transfer Doc | 20180025650 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jan 22, 2018 |
| Property Address | 4031 CASTOR ST, HOUSTON, TX 77022-4027 |
| Document Number | 0000025650 |
| Instrument Date | Jan 8, 2018 |
| Instrument | 25650 |
| Transaction Type | Transfer |
| Record Updated | Feb 1, 2018 |
| Title Company | CAPITAL TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 4031 CASTOR ST HOUSTON TX 770224027, HOUSTON, TX 77022-4027 |
| Document Number | 25651 |
|---|---|
| Date | Jan 22, 2018 |
| Instrument | 25651 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | IRVING, TX 75063 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Jan 21, 2048 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | May 9, 2017 |
| Property Address | 4031 CASTOR ST, HOUSTON, TX 77022-4027 |
| Document Number | 0000202348 |
| Instrument Date | May 4, 2017 |
| Instrument | 202348 |
| Transaction Type | Construction Loan |
| Record Updated | Jul 7, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 13911 BLUE VISTA DR SUGAR LAND TX 774982073, SUGAR LAND, TX 77498-2073 |
| Document Number | 202349 |
|---|---|
| Date | May 9, 2017 |
| Instrument | 202349 |
| Name | TRANG NGUYEN |
|---|---|
| Address | 11610 AUCUBA LN, HOUSTON, TX 77095-3857 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 12 Months |
| Due | May 8, 2018 |
The 2025 property tax bill for 4031 Castor St was $2,997 with a homeowner's exemption, up 2.8% 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 | $258,195 (-12.03%) Land $135,000 Building $123,195 | $258,195 (-12.03%) Land $135,000 Building $123,195 | |
| 2025 | $2,997.00 (+2.85%) Homeowner's exemption | $293,501 Land $135,000 Building $158,501 | $293,501 Land $135,000 Building $158,501 |
| 2024 | $2,914.00 | ||
| 2023 | $262,716 Land $120,000 Building $142,716 | $262,716 Land $120,000 Building $142,716 | |
| 2022 | $2,443.00 | ||
| 2020 | $2,682.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4031 Castor St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 96 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 96 in force |
| Nearby Flood Claims | 123 (1997–2024) |
| Claims Outside the SFHA | 51 of 123 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
| 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.
The area around 4031 Castor 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 658 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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