Harris County property record for 20819 Dover Mist Ln, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,053 sqft · built 2010 |
| Lot Size | 0.109 acres (4,725 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $148,300 (Jul 2010) |
| Tax Bill | $4,790 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 130-761-003-0064 |
| Primary APN | 130-761-003-0064 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,053 sqft Living Area |
| 1st Floor Area | 1,376 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| 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 | 164 sqft |
| Patio Area | 330 sqft |
| Shed | 1 Shed |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1307610030064 |
|---|---|
| Street Address | 20819 DOVER MIST LN |
| City | KATY |
| State | TX |
| Zip | 77449-5131 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 64 BLK 3 CASTLE ROCK SEC 4 |
| Legal Subdivision | CASTLE ROCK SEC 4 |
| Legal Block | 3 |
| Legal Lot Number | 64 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 542402 |
Source: Harris County records, as of September 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 20819 DOVER MIST LN, KATY, TX 77449-5131 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 1, 2010 · Amount on Record |
| Deed Sale | Jul 1, 2010 · Amount on Record |
| Prior Sale | Apr 6, 2010 |
| Deed Document Number | 2010279039 |
| Deed Book / Page | 1785 / 1034 |
| Prior Transfer Date | Jun 25, 2010 |
| Prior Transfer Doc | 20100279039 |
| Record Updated | Oct 29, 2026 |
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 | $310,397 (-) Land $51,266 Building $259,131 | $310,397 (-) Land $51,266 Building $259,131 | |
| 2025 | $4,790.00 (+27.16%) Homeowner's exemption | $310,397 (-5.92%) Land $51,266 Building $259,131 | $310,397 (-5.92%) Land $51,266 Building $259,131 |
| 2024 | $3,767.00 (+18.61%) | ||
| 2023 | $329,921 Land $51,266 Building $278,655 | $329,921 Land $51,266 Building $278,655 | |
| 2022 | $3,176.00 (-8.84%) | ||
| 2020 | $3,484.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record 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.
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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures