Collin County property record for 811 Green Brook Dr, Allen, TX 75002
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,197 sqft · built 1983 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $209,200 (Sep 2007) |
| Tax Bill | $1,829 (2025) |
| Deeds & Mortgages | Mar 2026 Mortgage Mar 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-1121-021-0270-1 |
| Primary APN | R-1121-021-0270-1 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 2,197 sqft Living Area |
| Gross Area | 2,835 sqft |
| 1st Floor Area | 2,197 sqft |
| Flooring | Ceramic Tile |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Brick |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 8,276 sqft (0.19 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Patio/Porch |
| Porch Area | 210 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 811 GREEN BROOK DR |
|---|---|
| City | ALLEN |
| State | TX |
| Zip | 75002-2244 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FOUNTAIN PARK THIRD SECTION, BLK 21, LOT 27 |
| Legal Subdivision | FOUNTAIN PARK THIRD SECTION (CAL) |
| Legal Block | 21 |
| Legal Lot Number | 27 |
| Jurisdiction | COLLIN TX |
| Township / Civil Division | PLANO |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 31508 |
811 Green Brook Dr is owned and occupied by two individuals who bought it in September 2007.
Source: Collin County records, as of May 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 811 GREEN BROOK DR, ALLEN, TX 75002-2244 |
| 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.
| Date | Document |
|---|---|
| Mar 25, 2026 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTY FEDERAL MORTGAGE LLC |
| Mar 30, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CITIZENS BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 28, 2007 · Amount on File |
| Deed Sale | Sep 28, 2007 · Amount on File |
| Prior Sale | Jun 6, 2005 · Amount on File |
| Deed Document Number | 20071345430 |
| Prior Transfer Date | Aug 2, 1994 |
| Prior Transfer Doc | 0000095599 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COLLIN TX |
| Property Address | 811 GREEN BROOK DR, ALLEN, TX 75002-2244 |
| Transaction Type | Mortgage |
| Record Updated | Apr 7, 2026 |
| Title Company | STEWART TITLE, STC |
| Name | Verified Name |
|---|---|
| Address | 811 GREEN BROOK DR, ALLEN, TX 75002-2244 |
| Document Number | 2026000038127 |
|---|---|
| Date | Mar 25, 2026 |
| Instrument | 2026000038127 |
| Name | GUARANTY FEDERAL MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | FRISCO, TX 75034 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2056 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COLLIN TX |
| Property Address | 811 GREEN BROOK DR, ALLEN, TX 75002-2244 |
| Transaction Type | Mortgage |
| Record Updated | Apr 21, 2021 |
| Title Company | CAPITAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000633980 |
|---|---|
| Date | Mar 30, 2021 |
| Instrument | 20210330000633980 |
| Name | CITIZENS BANK NA |
|---|---|
| Type | Bank |
| Address | PROVIDENCE, RI 02903 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2051 |
The 2025 property tax bill for 811 Green Brook Dr was $1,829 with exemptions applied, down 13.6% from the year before.
Source: Collin County assessment roll, as of March 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Allen City |
| County | Collin County |
| Unified School District | Allen Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,829.00 (-13.6%) Homeowner's exemption | $409,287 Land $105,000 Building $305,751 | $410,751 Land $105,000 Building $305,751 |
| 2024 | $2,117.00 | ||
| 2023 | $425,986 Land $97,000 Building $328,986 | $425,986 Land $97,000 Building $328,986 | |
| 2022 | $3,750.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 811 Green Brook Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2018.
Source: FEMA National Flood Hazard Layer, effective October 13, 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 |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (2018) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 2018 · rainfall accumulation |
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 811 Green Brook Dr 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 ALLEN serves 113,746 people · EPA ID TX0430025 |
|---|---|
| Water Source | Purchased surface water from NORTH TEXAS MWD WYLIE WTP |
| Last State Inspection | Sep 2022 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 546 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
May also be available: Hotwire Communications.
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