Harris County property record for 4643 Merwin St, Houston, TX 77027 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,792 sqft · built 1955 |
| Lot Size | 0.203 acres (8,833 sqft) |
| Owner | Individual Name on File |
| Last Sale | $320,000 (Oct 2003) |
| Tax Bill | $9,361 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 077-246-015-0012 |
| Primary APN | 077-246-015-0012 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,792 sqft Living Area |
| 1st Floor Area | 1,792 sqft |
| Game Room | Game Room |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Lot Area | 8,833 sqft (0.203 acres) |
| View / Lot | Neighborhood |
| Garage Type | Detached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 490 sqft |
| Porch | Open Frame Porch |
| Porch Area | 64 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0772460150012 |
|---|---|
| Street Address | 4643 MERWIN ST |
| City | HOUSTON |
| State | TX |
| Zip | 77027-6717 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 12 BLK 15 AFTON OAKS SEC 3 |
| Legal Subdivision | AFTON OAKS SEC 3 |
| Legal Block | 15 |
| Legal Lot Number | 12 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 411600 |
Source: Harris County records · APN 077-246-015-0012
Assessment roll updated May 26, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4643 MERWIN ST, HOUSTON, TX 77027-6717 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 08, 2003 · Amount on Record |
| Deed Sale | Oct 08, 2003 · Amount on Record |
| Deed Document Number | 200393271 |
| Deed Book / Page | 57657 / 2023 |
| Record Updated | Sep 20, 2026 |
Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | Houston City |
| Unified School District | Houston Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,361.00 (+8.72%) Homeowner's exemption | $723,145 (+21.95%) Land $479,741 Building $243,404 | $723,145 (+21.95%) Land $479,741 Building $243,404 |
| 2024 | $8,610.00 (+7.61%) | ||
| 2023 | $593,000 Land $328,244 Building $264,756 | $593,000 Land $328,244 Building $264,756 | |
| 2022 | $8,001.00 (-5.57%) | ||
| 2020 | $8,473.00 |
Source: FEMA National Flood Hazard Layer, Harris County (48201C), updated May 17, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 482014116002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 90 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 90 in force |
| Nearby Flood Claims | 31 (1979–2017) |
| Claims Outside the SFHA | 27 of 31 |
| Most Recent Claim | Aug 2017, rainfall accumulation, Hurricane Harvey |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 351 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 1,000 / 75 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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