Harris County property record for 511 Marcella St, Houston, TX 77091
| Property Type | Duplex |
|---|---|
| Details | 20 bd · 20 ba · 5,220 sqft · built 1948 |
| Lot Size | 0.542 acres (23,605 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $192,500 (Dec 2014) |
| Tax Bill | $5,515 (2025) |
| Deeds & Mortgages | Jan 2017 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 041-050-009-0040 |
| Primary APN | 041-050-009-0040 |
|---|
| Bedrooms | 20 Beds |
|---|---|
| Full Baths | 20 Baths |
| Total Rooms | 30 Rooms |
| Units | 20 Units |
| Stories | 1 Story |
| Building Area | 5,220 sqft Living Area |
| 1st Floor Area | 5,220 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Duplex Single |
| Exterior Material | Asbestos |
| Foundation Type | Raised |
| Lot Area | 23,605 sqft (0.542 acres) |
| Porch | Open Frame Porch |
| Porch Area | 200 sqft |
| Total Buildings | 5 Buildings |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0410500090040 |
|---|---|
| Street Address | 511 MARCELLA ST |
| City | HOUSTON |
| State | TX |
| Zip | 77091-5744 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | TR 17L ABST 94 S W ALLEN |
| Legal Subdivision | ABST 94 S W ALLEN |
| Legal Tract | 17L |
| Legal Block | 3 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 530600 |
Source: Harris County records, as of October 13, 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 Record |
|---|---|
| Mailing Address | 1312 NORHAM ST, HOUSTON, TX 77022-3462 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 31, 2014 · Amount on Record |
| Deed Sale | Dec 31, 2014 · Amount on Record |
| Prior Sale | May 13, 2013 · Amount on Record |
| Deed Document Number | 2014583382 |
| Prior Transfer Date | May 7, 2013 |
| Prior Transfer Doc | 0000229057 |
| Record Updated | Oct 29, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 511 MARCELLA ST, HOUSTON, TX 77091-5744 |
| Document Number | 0000058736 |
| Instrument Date | Jan 24, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Mar 21, 2017 |
| Name | Verified Name |
|---|---|
| Address | 511 MARCELLA ST HOUSTON TX 770915744, HOUSTON, TX 77091-5744 |
| Document Number | 0000058736 |
|---|---|
| Date | Feb 10, 2017 |
| Instrument | 58736 |
| Name | 2012 COTTAGE LLC |
|---|---|
| Address | PO BOX 741109, HOUSTON, TX 77274-1109 |
| Amount | Amount Recorded |
|---|
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 | $381,965 (-) Land $311,050 Building $70,915 | $381,965 (-) Land $311,050 Building $70,915 | |
| 2025 | $5,515.00 (+51.89%) | $381,965 (+111.93%) Land $311,050 Building $70,915 | $381,965 (+111.93%) Land $311,050 Building $70,915 |
| 2024 | $3,631.00 | ||
| 2023 | $180,233 Land $180,133 Building $100 | $180,233 Land $180,133 Building $100 | |
| 2022 | $3,631.00 (-16.03%) | ||
| 2020 | $4,324.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 63 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 63 in force |
| Nearby Flood Claims | 3 (2015–2024) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
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 | Low lower than 98% of the US · lower than 98.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 255 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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