Harris County property record for 503 W 33rd St, Houston, TX 77018
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,528 sqft · built 1937 |
| Lot Size | 0.313 acres (13,630 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $622,665 (Jul 2026) |
| Tax Bill | $12,288 (2025) |
| Deeds & Mortgages | Jul 2026 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 066-045-008-0030 |
| Primary APN | 066-045-008-0030 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,528 sqft Living Area |
| 1st Floor Area | 1,528 sqft |
| Game Room | Game Room |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Bungalow |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Metal Frame |
| Foundation Type | Raised |
| Lot Area | 13,630 sqft (0.313 acres) |
| View / Lot | Restrictions |
| Garage Area | 276 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 278 sqft |
| Patio Area | 278 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0660450080030 |
|---|---|
| Street Address | 503 W 33RD ST |
| City | HOUSTON |
| State | TX |
| Zip | 77018-7607 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 30 BLK 8 GARDEN OAKS SEC 1 |
| Legal Subdivision | GARDEN OAKS SEC 1 |
| Legal Block | 8 |
| Legal Lot Number | 30 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 530200 |
503 W 33rd St is owned and occupied by two individuals who bought it in July 2026.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 503 W 33RD ST, HOUSTON, TX 77018-7607 |
| 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 | Jul 28, 2026 · Amount on File |
| Deed Sale | Jul 28, 2026 · Amount on File |
| Prior Sale | Jan 22, 2016 · Amount on File |
| Deed Document Number | 2026305215 |
| Prior Transfer Date | Jan 20, 2016 |
| Prior Transfer Doc | 20160027672 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jul 28, 2026 |
| Property Address | 503 W 33RD ST, HOUSTON, TX 77018-7607 |
| Document Number | 0000305215 |
| Instrument Date | Jul 27, 2026 |
| Instrument | 2026305215 |
| Transaction Type | Transfer |
| Record Updated | Oct 23, 2026 |
| Title Company | CHICAGO TITLE W, CHICAGO TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 503 W 33RD ST, HOUSTON, TX 77018-7607 |
| Document Number | 0000305216, |
|---|---|
| Date | Jul 28, 2026 |
| Instrument | 2026305216 |
| Name | EAST COAST CAPITAL |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Initial Type | Fixed Rate |
| Max Rate | -1% |
The 2025 property tax bill for 503 W 33rd St was $12,288, up 6.5% 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 | $631,748 (+9.26%) Land $553,608 Building $78,140 | $631,748 (+9.26%) Land $553,608 Building $78,140 | |
| 2025 | $12,288.00 (+6.48%) | $578,226 Land $484,407 Building $93,819 | $578,226 Land $484,407 Building $93,819 |
| 2024 | $11,540.00 | ||
| 2023 | $559,348 Land $461,340 Building $98,008 | $559,348 Land $461,340 Building $98,008 | |
| 2022 | $11,269.00 | ||
| 2020 | $10,249.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 503 W 33rd St in Zone X, an area of minimal flood risk, though there have been 12 flood claims nearby since 2001.
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 |
| Flood Insurance Cost | Premium on File median of 67 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 67 in force |
| Nearby Flood Claims | 12 (2001–2017) |
| Claims Outside the SFHA | 11 of 12 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| 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 503 W 33rd 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 389 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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