Harris County property record for 21511 Dalton Spring Ln, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,825 sqft · built 2002 |
| Lot Size | 0.148 acres (6,438 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $71,400 (May 2012) |
| Tax Bill | $4,715 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 122-203-002-0004 |
| Primary APN | 122-203-002-0004 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,825 sqft Living Area |
| 1st Floor Area | 1,825 sqft |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 6,438 sqft (0.148 acres) |
| View / Lot | Primary |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 236 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1222030020004 |
|---|---|
| Street Address | 21511 DALTON SPRING LN |
| City | KATY |
| State | TX |
| Zip | 77449-4805 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 4 BLK 2 LAKES OF BRIDGEWATER SEC 8 |
| Legal Subdivision | LAKES OF BRIDGEWATER SEC 8 |
| Legal Block | 2 |
| Legal Lot Number | 4 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 542302 |
21511 Dalton Spring Ln is owned and occupied by two individuals who bought it in May 2012.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21511 DALTON SPRING LN, KATY, TX 77449-4805 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | May 7, 2012 · Amount on File |
| Deed Sale | May 7, 2012 · Amount on File |
| Prior Sale | Dec 13, 2006 · Amount on File |
| Deed Document Number | 2012200387 |
| Deed Book / Page | 082-12 / 2205 |
| Prior Transfer Date | May 2, 2012 |
| Prior Transfer Doc | 0000200387 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21511 Dalton Spring Ln was $4,715 with a homeowner's exemption, up 56.8% 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 | $250,255 (-2.54%) Land $49,225 Building $201,030 | $250,255 (-2.54%) Land $49,225 Building $201,030 | |
| 2025 | $4,715.00 (+56.8%) Homeowner's exemption | $256,786 Land $49,225 Building $207,561 | $256,786 Land $49,225 Building $207,561 |
| 2024 | $3,007.00 | ||
| 2023 | $274,948 Land $49,225 Building $225,723 | $274,948 Land $49,225 Building $225,723 | |
| 2022 | $2,506.00 | ||
| 2020 | $2,912.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21511 Dalton Spring Ln in Zone X, an area of moderate flood risk, within 500 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 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 37 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 37 in force |
| Nearby Flood Claims | 3 (2017) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| 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 21511 Dalton Spring Ln is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | HARRIS COUNTY MUD 71 serves 17,079 people · EPA ID TX1011823 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | 4 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 581 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 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Ezee Fiber, Spectrum.
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