Harris County property record for 510 77th St, Houston, TX 77012
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 3 ba · 1,960 sqft · built 1930 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,719 (2025) |
| Deeds & Mortgages | Apr 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 025-127-000-0025 |
| Primary APN | 025-127-000-0025 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 1,960 sqft Living Area |
| 1st Floor Area | 1,960 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Traditional |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 5,000 sqft (0.115 acres) |
| Porch | Open Frame Porch |
| Porch Area | 120 sqft |
| Total Buildings | 3 Buildings |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0251270000025 |
|---|---|
| Street Address | 510 77TH ST |
| City | HOUSTON |
| State | TX |
| Zip | 77012-1219 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LTS 25 & 26 BLK 34 MAGNOLIA PARK SEC 2 |
| Legal Subdivision | MAGNOLIA PARK |
| Legal Block | 34 |
| Legal Lot Number | 25,26 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 4 |
| Census Block | 4010 |
| Census Tract | 311100 |
510 77th St, a single family home, is owned by two individuals.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10927 SAGEBERRY DR, HOUSTON, TX 77089-3703 |
| Owner Type | Individual |
| Vesting | Married Man, Separate Property |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Administrator's Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Apr 10, 2026 |
| Property Address | 510 77TH ST, HOUSTON, TX 77012-1219 |
| Document Number | 0000137425 |
| Instrument Date | Mar 9, 2026 |
| Instrument | 2026137425 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10927 SAGEBERRY DR, HOUSTON, TX 77089-3703 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 510 77th St was $3,719, up 5.1% 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 | $156,625 (-10.5%) Land $75,000 Building $81,625 | $156,625 (-10.5%) Land $75,000 Building $81,625 | |
| 2025 | $3,719.00 (+5.12%) | $175,000 Land $75,000 Building $100,000 | $175,000 Land $75,000 Building $100,000 |
| 2024 | $3,538.00 | ||
| 2023 | $154,521 Land $75,000 Building $79,521 | $154,521 Land $75,000 Building $79,521 | |
| 2022 | $3,113.00 | ||
| 2020 | $2,845.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 510 77th St in Zone X, an area of minimal flood risk, though there have been 19 flood claims nearby since 1981.
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 | 4 in force |
| Nearby Flood Claims | 19 (1981–2019) |
| Claims Outside the SFHA | 18 of 19 |
| Most Recent Claim | May 2019 · rainfall accumulation |
| 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 510 77th 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 663 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 | 300 / 20 |
May also be available: T-Mobile.
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