Harris County property record for 21020 Big Tree Dr, Crosby, TX 77532
| Property Type | Mobile Home |
|---|---|
| Details | 4 bd · 2 ba · 2,432 sqft · built 1998 |
| Lot Size | 2.53 acres (110,250 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,972 (2025) |
| Deeds & Mortgages | Jul 2017 Sale Jul 2017 Transfer + 1 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 133-719-001-0001 |
| Primary APN | 133-719-001-0001 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,432 sqft Living Area |
| 1st Floor Area | 2,432 sqft |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Mobile Home |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Metal Frame |
| Foundation Type | Raised |
| Lot Area | 110,250 sqft |
| View / Lot | Flood Plain |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1337190010001 |
|---|---|
| Street Address | 21020 BIG TREE DR |
| City | CROSBY |
| State | TX |
| Zip | 77532-6807 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | LT 1 BLK 1 HULSEY ESTATES |
| Legal Subdivision | HULSEY ESTATES |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHEAST HARRIS |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 251800 |
21020 Big Tree Dr, a mobile home, is owned and occupied by an individual who acquired it in October 2018.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21110 BIG TREE DR, CROSBY, TX 77532-6862 |
| 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 |
|---|---|
| Jul 31, 2017 | Warranty Deed, Transfer |
| Jul 25, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Jul 25, 2017 | Grant Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 8, 2018 |
| Deed Sale | Oct 8, 2018 |
| Prior Sale | Jul 31, 2017 |
| Deed Document Number | 2018460550 |
| Prior Transfer Date | Jul 15, 2017 |
| Prior Transfer Doc | 0000332018 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jul 31, 2017 |
| Property Address | 21020 BIG TREE DR, CROSBY, TX 77532-6807 |
| Document Number | 0000340693 |
| Instrument Date | Jul 22, 2017 |
| Instrument | 340693 |
| Transaction Type | Transfer |
| Record Updated | Aug 21, 2017 |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 21130 BIG TREE DR CROSBY TX 775326862, CROSBY, TX 77532-6862 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jul 25, 2017 |
| Property Address | 21020 BIG TREE DR, CROSBY, TX 77532-6807 |
| Document Number | 0000332018 |
| Instrument Date | Jul 15, 2017 |
| Instrument | 332018 |
| Transaction Type | Transfer |
| Record Updated | Aug 14, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 400 SW GORDON ST #105 BURLESON TX 760284631, 105, BURLESON, TX 76028-4631 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jul 25, 2017 |
| Property Address | 21020 BIG TREE DR, CROSBY, TX 77532-6807 |
| Document Number | 0000331425 |
| Instrument Date | Feb 16, 2011 |
| Instrument | 331425 |
| Transaction Type | Transfer |
| Record Updated | Aug 15, 2017 |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20118 BAMBIWOODS DR HUMBLE TX 773461108, HUMBLE, TX 77346-1108 |
The 2025 property tax bill for 21020 Big Tree Dr was $3,972 with a homeowner's exemption, up 358.7% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Crosby Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $211,655 (-) Land $165,375 Building $46,280 | $211,655 (-) Land $165,375 Building $46,280 | |
| 2025 | $3,972.00 (+358.66%) | $211,655 Land $165,375 Building $46,280 | $211,655 Land $165,375 Building $46,280 |
| 2024 | $866.00 | ||
| 2023 | $152,295 Land $110,250 Building $42,045 | $152,295 Land $110,250 Building $42,045 | |
| 2022 | $703.00 | ||
| 2020 | $582.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21020 Big Tree Dr in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 175 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 175 in force |
| Nearby Flood Claims | 229 (1979–2025) |
| Claims Outside the SFHA | 131 of 229 |
| Most Recent Claim | Jul 2025 · 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 21020 Big Tree Dr is moderate, ranking above 62% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · above 47% of Texas |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
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