Harris County property record for 20310 Dawn Sq, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,257 sqft · built 2002 |
| Lot Size | 0.133 acres (5,775 sqft) |
| Owner | Individual Name on File |
| Last Sale | $209,300 (Jul 2016) |
| Tax Bill | $6,230 (2025) |
| Deeds & Mortgages | Sep 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 123-092-001-0015 |
| Primary APN | 123-092-001-0015 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,257 sqft Living Area |
| 1st Floor Area | 2,257 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 5,775 sqft (0.133 acres) |
| View / Lot | Primary |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 456 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1230920010015 |
|---|---|
| Street Address | 20310 DAWN SQ |
| City | KATY |
| State | TX |
| Zip | 77449-6322 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 15 BLK 1 WESTFIELD TERRA SEC 5 |
| Legal Subdivision | WESTFIELD TERRA SEC 5 |
| Legal Block | 1 |
| Legal Lot Number | 15 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 542304 |
20310 Dawn Sq is owned and occupied by an individual who bought it in July 2016.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20310 DAWN SQ, KATY, TX 77449-6322 |
| 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 | Jul 6, 2016 · Amount on File |
| Deed Sale | Jul 6, 2016 · Amount on File |
| Prior Sale | Jan 22, 2003 · Amount on File |
| Deed Document Number | 2016292738 |
| Prior Transfer Date | Jun 30, 2016 |
| Prior Transfer Doc | 0000292738 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Sep 15, 2022 |
| Property Address | 20310 DAWN SQ, KATY, TX 77449-6322 |
| Document Number | 0000465045 |
| Map Reference | MF 690594 |
| Instrument Date | Sep 13, 2022 |
| Instrument | 2022-465045 |
| Transaction Type | Transfer |
| Record Updated | Sep 30, 2025 |
| Title Company | SOUTH OAK TITLE LLC, SOUTH LAND TITLE LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20610 ENRIQUE DR, KATY, TX 77449-3782 |
| Date | Sep 15, 2022 |
|---|
| Name | INTERLINC MORTGAGE SERVICES LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 20310 Dawn Sq was $6,230, up 14.5% 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 | $286,685 (+0.36%) Land $52,047 Building $234,638 | $286,685 (+0.36%) Land $52,047 Building $234,638 | |
| 2025 | $6,230.00 (+14.52%) | $285,667 (-4.15%) Land $52,047 Building $233,620 | $285,667 (-4.15%) Land $52,047 Building $233,620 |
| 2024 | $5,440.00 (+2.29%) | $298,036 (-1.69%) Land $52,047 Building $245,989 | $298,036 (-1.69%) Land $52,047 Building $245,989 |
| 2023 | $5,318.00 | $303,145 Land $52,047 Building $251,098 | $303,145 Land $52,047 Building $251,098 |
| 2022 | $5,318.00 | ||
| 2020 | $3,979.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20310 Dawn Sq in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2008.
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 45 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 45 in force |
| Nearby Flood Claims | 3 (2008–2017) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
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 20310 Dawn Sq 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 | RICEWOOD MUD serves 4,908 people · EPA ID TX1012227 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2023 |
| Lead | 2 ppb (2023–2025) 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 584 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 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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