Brazoria County property record for 409 Duncan St, Alvin, TX 77511
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 2,183 sqft · built 2001 |
| Lot Size | 0.473 acres (20,604 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,784 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 3540-0007-001 |
| Primary APN | 3540-0007-001 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 2,183 sqft Total Area |
| 1st Floor Area | 2,183 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2001 |
|---|---|
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Composition Shingle |
| Lot Area | 20,604 sqft (0.473 acres) |
| Garage Type | Detached |
| Garage Area | 924 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 561 sqft |
| Storage Building | 168 sqft |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Account Number | R525621 |
|---|---|
| Street Address | 409 DUNCAN ST |
| City | ALVIN |
| State | TX |
| Zip | 77511-3418 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DUNCAN (ALVIN) LOT C (REPLAT OF 6-7-8) ACRES 0.473 |
| Legal Subdivision | DUNCAN |
| Legal Lot Number | C |
| Jurisdiction | BRAZORIA TX |
| Township / Civil Division | ALVIN-PEARLAND |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 661400 |
409 Duncan St is owned and occupied by two individuals who acquired it in August 2000.
Source: Brazoria County records, as of November 24, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 409 DUNCAN ST, ALVIN, TX 77511-3418 |
| 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 |
|---|---|
| Last Sale | Aug 3, 2000 |
| Deed Sale | Aug 3, 2000 |
| Deed Document Number | 00-033278 |
| Record Updated | Jun 8, 2026 |
Source: Brazoria County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Alvin City |
| County | Brazoria County |
| Unified School District | Alvin Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $316,200 Land $73,970 Building $242,230 | $316,200 Land $73,970 Building $242,230 | |
| 2024 | $2,784.00 | ||
| 2023 | $393,010 Land $49,450 Building $343,560 | $393,010 Land $49,450 Building $343,560 | |
| 2018 | $5,548.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 409 Duncan St in Zone X, an area of minimal flood risk, though there have been 120 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective September 9, 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 |
| Flood Insurance Cost | Premium on File median of 41 policies |
| Nearby Flood Policies | 41 in force |
| Nearby Flood Claims | 120 (1979–2026) |
| Claims Outside the SFHA | 92 of 120 |
| Most Recent Claim | Jun 2026 · 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 409 Duncan 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 ALVIN serves 26,244 people · EPA ID TX0200001 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 352 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 |
| Rise Broadband Fixed Wireless | 500 / 100 |
| Rural Telecommunications of America Fixed Wireless | 300 / 150 |
| Verizon Fixed Wireless | 300 / 20 |
| Skynet Fixed Wireless | 100 / 50 |
May also be available: T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures