Brazoria County property record for 5643 Co Rd 121, Rosharon, TX 77583
| Property Type | Single Family Home |
|---|---|
| Details | 9 ba · 1,841 sqft · built 1960 |
| Lot Size | 5 acres (217,800 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,498 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 0257-0012-000 |
| Primary APN | 0257-0012-000 |
|---|---|
| Alternative APNs |
|
| Full Baths | 9 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,841 sqft Total Area |
| 1st Floor Area | 1,841 sqft |
| Interior Walls | Paneling |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Composition Shingle |
| Lot Area | 217,800 sqft (5 acres) |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 80 sqft |
| Storage Building | 200 sqft |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Account Number | R166958 |
|---|---|
| Street Address | 5643 COUNTY ROAD 121 |
| City | ROSHARON |
| State | TX |
| Zip | 77583-5917 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | A0257 H T & B R R TRACT 5D-5G ACRES 5.00 |
| Legal Subdivision | H T & B R R |
| Legal Tract | 5D-5G |
| Legal Block | R |
| Legal Lot Number | 5D-5G |
| Jurisdiction | BRAZORIA TX |
| Township / Civil Division | ALVIN-PEARLAND |
| Census Block Group | 1 |
| Census Block | 1121 |
| Census Tract | 661800 |
5643 Co Rd 121 is owned and occupied by two individuals.
Source: Brazoria County records, as of November 24, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5643 COUNTY ROAD 121, ROSHARON, TX 77583-5917 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Jun 8, 2026 |
Source: Brazoria County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Brazoria County |
| Unified School District | Alvin Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $273,919 Land $300,000 Building $184,580 | $484,580 Land $300,000 Building $184,580 | |
| 2024 | $1,498.00 | ||
| 2023 | $323,090 Land $136,000 Building $187,090 | $323,090 Land $136,000 Building $187,090 | |
| 2018 | $2,774.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 5643 Co Rd 121 in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 595 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 595 in force |
| Nearby Flood Claims | 210 (1979–2024) |
| Claims Outside the SFHA | 51 of 210 |
| Most Recent Claim | Jul 2024 · 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.
Wildfire risk around 5643 Co Rd 121 is high, ranking above 73% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 73% of the US · above 64% of Texas |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 10 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Skynet Fixed Wireless | 100 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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