Harris County property record for 4638 Merwin St, Houston, TX 77027
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 4,557 sqft · built 2022 |
| Lot Size | 0.205 acres (8,910 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,662,500 (Jul 2023) |
| Tax Bill | $31,737 (2025) |
| Deeds & Mortgages | Aug 2022 Construction Loan Jul 2023 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 077-246-014-0017 |
| Primary APN | 077-246-014-0017 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 4,557 sqft Living Area |
| 1st Floor Area | 2,611 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2022 |
|---|---|
| Effective Year Built | Effective 2022 |
| Architectural Style | Traditional |
| Exterior Material | Stucco |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 8,910 sqft (0.205 acres) |
| View / Lot | Neighborhood |
| Garage Area | 570 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 2,517 sqft |
| Outdoor Kitchen / BBQ | Outdoor Kitchen / BBQ |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0772460140017 |
|---|---|
| Street Address | 4638 MERWIN ST |
| City | HOUSTON |
| State | TX |
| Zip | 77027-6718 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 17 BLK 14 AFTON OAKS SEC 3 |
| Legal Subdivision | AFTON OAKS SEC 3 |
| Legal Block | 14 |
| Legal Lot Number | 17 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 411600 |
Source: Harris County records, as of September 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4638 MERWIN ST, HOUSTON, TX 77027-6718 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 25, 2022 | Deed of Trust, Mortgage · Construction Mortgage DAVID ZALMAN |
| Jul 21, 2023 | Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage DRAPER & KRAMER MORTGAGE CORP |
| Jun 21, 2021 | Warranty Deed, Transfer STRATOS TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 21, 2023 · Amount on Record |
| Deed Sale | Jul 21, 2023 · Amount on Record |
| Prior Sale | Jun 21, 2021 |
| Deed Document Number | 2023274649 |
| Prior Transfer Date | Aug 5, 2003 |
| Prior Transfer Doc | 0000897394 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 4638 MERWIN ST, HOUSTON, TX 77027-6718 |
| Transaction Type | Mortgage |
| Record Updated | Oct 9, 2023 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Name | Verified Name |
|---|---|
| Address | 7618 BETTY JANE LN, HOUSTON, TX 77055-6808 |
| Document Number | 0000433750 |
|---|---|
| Date | Aug 25, 2022 |
| Instrument | 2022-433750 |
| Name | DAVID ZALMAN |
|---|---|
| Type | Private Party |
| Address | PO BOX G, EL CAMPO, TX 77437 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jul 21, 2023 |
| Property Address | 4638 MERWIN ST, HOUSTON, TX 77027-6718 |
| Document Number | 0000274649 |
| Map Reference | VOL 39 PG 18 |
| Instrument Date | Jul 20, 2023 |
| Instrument | 2023-274649 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Oct 9, 2023 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4638 MERWIN ST, HOUSTON, TX 77027-6718 |
| Document Number | 0000274650 |
|---|---|
| Date | Jul 21, 2023 |
| Instrument | 2023-274650 |
| Name | DRAPER & KRAMER MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.25% |
| Type Change Date | Aug 1, 2030 |
| Change Frequency | Annually |
| Min Rate At Change | 4.5% |
| Max Rate At Change | 11.2% |
| Index | 1-Year T-Bill |
| Max Rate | 11.2% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jun 21, 2021 |
| Property Address | 4638 MERWIN ST, HOUSTON, TX 77027-6718 |
| Document Number | 0000346507 |
| Map Reference | VOL 39 PG 18 |
| Instrument Date | Jun 16, 2021 |
| Instrument | 2021-346507 |
| Transaction Type | Transfer |
| Record Updated | Oct 9, 2023 |
| Title Company | STRATOS TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | PO BOX 232, ANAHUAC, TX 77514-0232 |
| Name | Verified Name |
|---|---|
| Address | 7618 BETTY JANE LN, HOUSTON, TX 77055-6808 |
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 | $2,032,436 (+5%) Land $676,400 Building $1,356,036 | $2,032,436 (+5%) Land $676,400 Building $1,356,036 | |
| 2025 | $31,737.00 (+0.47%) Homeowner's exemption | $1,935,648 (+100.78%) Land $507,300 Building $1,428,348 | $1,935,648 (+100.78%) Land $507,300 Building $1,428,348 |
| 2024 | $31,588.00 (+62.62%) | ||
| 2023 | $964,077 (+90.04%) Land $507,300 Building $456,777 | $964,077 (+90.04%) Land $507,300 Building $456,777 | |
| 2022 | $19,424.00 (+431.15%) | $507,300 Land $507,300 | $507,300 Land $507,300 |
| 2020 | $3,657.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 Record median of 90 policies |
| 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 · 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.
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 351 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 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
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