Harris County property record for 20811 Dover Mist Ln, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,116 sqft · built 2011 |
| Lot Size | 0.109 acres (4,725 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,793 (2025) |
| Deeds & Mortgages | May 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 130-761-003-0066 |
| Primary APN | 130-761-003-0066 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,116 sqft Living Area |
| 1st Floor Area | 1,866 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 4,725 sqft (0.109 acres) |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 288 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1307610030066 |
|---|---|
| Street Address | 20811 DOVER MIST LN |
| City | KATY |
| State | TX |
| Zip | 77449-5131 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 66 BLK 3 CASTLE ROCK SEC 4 |
| Legal Subdivision | CASTLE ROCK SEC 4 |
| Legal Block | 3 |
| Legal Lot Number | 66 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 542402 |
20811 Dover Mist Ln is owned and occupied by an individual who acquired it in May 2018.
Source: Harris County records, as of October 19, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20811 DOVER MIST LN, KATY, TX 77449-5131 |
| 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 | Name on Deed |
|---|---|
| Last Sale | May 25, 2018 |
| Deed Sale | May 25, 2018 |
| Prior Sale | Dec 22, 2011 · Amount on File |
| Deed Document Number | 2018230738 |
| Prior Transfer Date | Dec 16, 2011 |
| Prior Transfer Doc | 20110534424 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | May 25, 2018 |
| Property Address | 20811 DOVER MIST LN, KATY, TX 77449-5131 |
| Document Number | 0000230738 |
| Instrument Date | May 24, 2018 |
| Instrument | 230738 |
| Transaction Type | Transfer |
| Record Updated | Jun 12, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Sole Owner |
| Address | 20811 DOVER MIST LN KATY TX 774495131, KATY, TX 77449-5131 |
The 2025 property tax bill for 20811 Dover Mist Ln was $8,793, up 28.8% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Katy Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $389,987 (-) Land $51,266 Building $338,721 | $389,987 (-) Land $51,266 Building $338,721 | |
| 2025 | $8,793.00 (+28.76%) | $389,987 Land $51,266 Building $338,721 | $389,987 Land $51,266 Building $338,721 |
| 2024 | $6,829.00 | ||
| 2023 | $417,888 Land $51,266 Building $366,622 | $417,888 Land $51,266 Building $366,622 | |
| 2022 | $7,331.00 | ||
| 2020 | $4,919.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20811 Dover Mist Ln in Zone X, an area of minimal flood risk.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 29 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 29 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.
The area around 20811 Dover Mist Ln 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 | CASTLEWOOD MUD serves 2,505 people · EPA ID TX1011833 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 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 | 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 643 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Hotwire Communications, Verizon.
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