Harris County property record for 3501 Mainer St, Houston, TX 77021
| Property Type | Single Family Home |
|---|---|
| Details | 10 bd · 5 ba · 3,600 sqft · built 1949 |
| Lot Size | 0.25 acres (10,900 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $6,922 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 074-152-079-0007 |
| Primary APN | 074-152-079-0007 |
|---|
| Bedrooms | 10 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 20 Rooms |
| Stories | 1 Story |
| Building Area | 3,600 sqft Living Area |
| 1st Floor Area | 3,600 sqft |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Traditional |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 10,900 sqft (0.25 acres) |
| Porch | Open Frame Porch |
| Porch Area | 120 sqft |
| Total Buildings | 5 Buildings |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0741520790007 |
|---|---|
| Street Address | 3501 MAINER ST |
| City | HOUSTON |
| State | TX |
| Zip | 77021-5535 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LTS 7 & 8 BLK 79 SOUTH END SUNNYSIDE U/R |
| Legal Subdivision | SOUTH END SUNNYSIDE U/R |
| Legal Block | 79 |
| Legal Lot Number | 7,8 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 313801 |
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 | 2751 SADDLEHORN TRL, KATY, TX 77494-6805 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jun 13, 2006 |
| Transfer Doc | 000Z448919 |
| Record Updated | Oct 29, 2026 |
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 | $324,000 (-0.53%) Land $250,800 Building $73,200 | $324,000 (-0.53%) Land $250,800 Building $73,200 | |
| 2025 | $6,922.00 (+2.25%) | $325,740 (-0.6%) Land $250,800 Building $74,940 | $325,740 (-0.6%) Land $250,800 Building $74,940 |
| 2024 | $6,770.00 (+2.54%) | ||
| 2023 | $327,709 Land $219,450 Building $108,259 | $327,709 Land $219,450 Building $108,259 | |
| 2022 | $6,602.00 (+129.32%) | ||
| 2020 | $2,879.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 5 in force |
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 735 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 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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