Fort Bend County property record for 3615 Ave O, Rosenberg, TX 77471
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,342 sqft · built 1976 |
| Lot Size | 0.225 acres (9,840 sqft) |
| Owner | 2 Owner Names on File |
| Tax Bill | $773 (2025) |
| Deeds & Mortgages | Jan 2023 Line of Credit Sep 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R89142 |
| Primary APN | R89142 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 2,342 sqft Living Area |
| 1st Floor Area | 1,813 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 9,840 sqft (0.225 acres) |
| Lot Dimensions | 120 ft deep x 82 ft wide |
| Garage Type | Attached |
| Garage Area | 529 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 102 sqft |
| Patio Area | 168 sqft |
| Storage Building | 150 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R89142 |
|---|---|
| Street Address | 3615 AVENUE O |
| City | ROSENBERG |
| State | TX |
| Zip | 77471-4630 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAHLMANS S/D, BLOCK 2, LOT 15 |
| Legal Subdivision | MAHLMANS S/D |
| Legal Block | 2 |
| Legal Lot Number | 15 |
| Jurisdiction | FORT BEND TX |
| Township / Civil Division | ROSENBERG-RICHMOND |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 675102 |
Source: Fort Bend County assessment roll, as of July 25, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 3615 AVENUE O, ROSENBERG, TX 77471-4630 |
| Occupancy | Owner Occupied |
| Date | Document |
|---|---|
| Jan 9, 2023 | Deed of Trust, Mortgage · Line of Credit HOUSTON FCU |
| Sep 28, 2020 | Deed of Trust, Mortgage · Conventional Mortgage HOUSTON FCU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 2, 1998 |
| Deed Sale | Sep 2, 1998 |
| Deed Document Number | FBC9871315 |
| Deed Book / Page | 52850 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | FORT BEND TX |
| Property Address | 3615 AVENUE O, ROSENBERG, TX 77471-4630 |
| Transaction Type | Mortgage |
| Record Updated | Feb 8, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000002288 |
|---|---|
| Date | Jan 9, 2023 |
| Instrument | 2023002288 |
| Name | HOUSTON FCU |
|---|---|
| Type | Credit Union |
| Address | SUGAR LAND, TX 77479 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | FORT BEND TX |
| Property Address | 3615 AVENUE O, ROSENBERG, TX 77471-4630 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000132230 |
|---|---|
| Date | Sep 28, 2020 |
| Instrument | 2020132230 |
| Name | HOUSTON FCU |
|---|---|
| Type | Credit Union |
| Address | SUGAR LAND, TX 77479 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 48 Months |
| Due | Sep 1, 2024 |
Source: Fort Bend County assessment roll, as of July 25, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Fort Bend County |
| Municipality | Rosenberg City |
| Unified School District | Lamar Consolidated Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $773.00 (-45.37%) Homeowner's exemption | $148,940 (-7.05%) Land $32,994 Building $115,946 | $148,940 (-7.05%) Land $32,994 Building $115,946 |
| 2024 | $1,415.00 (-5.98%) Homeowner's exemption | $160,244 (+7.09%) Land $32,994 Building $127,250 | $160,244 (-1.38%) Land $32,994 Building $127,250 |
| 2023 | $1,505.00 (-31.28%) Homeowner's exemption | $149,633 Land $32,994 Building $129,493 | $162,487 Land $32,994 Building $129,493 |
| 2018 | $2,190.00 |
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 August 8, 2024 · 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 21 policies |
| Nearby Flood Policies | 21 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 |
|---|
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF ROSENBERG serves 43,158 people · EPA ID TX0790003 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2023 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 17 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 616 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Stratosnet Technologies Fixed Wireless | 100 / 50 |
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