Harris County property record for 21434 Park Bluff Dr, Katy, TX 77450
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,260 sqft · built 1978 |
| Lot Size | 0.172 acres (7,504 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $116,200 (Nov 1999) |
| Tax Bill | $3,876 (2025) |
| Deeds & Mortgages | Jan 2017 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 110-203-000-0036 |
| Primary APN | 110-203-000-0036 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,260 sqft Living Area |
| 1st Floor Area | 1,118 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,504 sqft (0.172 acres) |
| View / Lot | Neighborhood |
| Garage Type | Detached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 408 sqft |
|---|---|
| Porch | Open Frame Porch |
| Porch Area | 260 sqft |
| Deck Area | 176 sqft |
| Patio Area | 176 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1102030000036 |
|---|---|
| Street Address | 21434 PARK BLUFF DR |
| City | KATY |
| State | TX |
| Zip | 77450-4804 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 36 BLK 31 MEMORIAL PARKWAY SEC 5 |
| Legal Subdivision | MEMORIAL PARKWAY SEC 5 |
| Legal Block | 31 |
| Legal Lot Number | 36 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 454802 |
21434 Park Bluff Dr is owned and occupied by two individuals who bought it in November 1999.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21434 PARK BLUFF DR, KATY, TX 77450-4804 |
| 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 | Nov 17, 1999 · Amount on File |
| Deed Sale | Nov 17, 1999 · Amount on File |
| Deed Document Number | 199983444 |
| Deed Book / Page | 52919 / 1319 |
| Prior Transfer Date | Nov 12, 1999 |
| Prior Transfer Doc | 000U083444 |
| Record Updated | Oct 29, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 21434 PARK BLUFF DR, KATY, TX 77450-4804 |
| Document Number | 0000052744 |
| Instrument Date | Jan 19, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Mar 14, 2017 |
| Title Company | CORELOGIC-SOLUTIONS EXPRESS |
| Name | Verified Name |
|---|---|
| Address | 21434 PARK BLUFF DR KATY TX 774504804, KATY, TX 77450-4804 |
| Document Number | 0000052744 |
|---|---|
| Date | Feb 6, 2017 |
| Instrument | 52744 |
| Name | NATIONSTAR MTG |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Feb 5, 2047 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 2% |
The 2025 property tax bill for 21434 Park Bluff Dr was $3,876 with a homeowner's exemption, down 1.6% 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 | $282,769 (-0.19%) Land $105,244 Building $177,525 | $282,769 (-0.19%) Land $105,244 Building $177,525 | |
| 2025 | $3,876.00 (-1.62%) Homeowner's exemption | $283,303 Land $84,960 Building $198,343 | $283,303 Land $84,960 Building $198,343 |
| 2024 | $3,940.00 | ||
| 2023 | $335,400 Land $84,960 Building $250,440 | $335,400 Land $84,960 Building $250,440 | |
| 2022 | $3,327.00 | ||
| 2020 | $3,891.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21434 Park Bluff Dr in Zone X, an area of minimal flood risk, though there have been 12 flood claims nearby since 2009.
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 77 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 77 in force |
| Nearby Flood Claims | 12 (2009–2024) |
| Claims Outside the SFHA | 12 of 12 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
| 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.
The area around 21434 Park Bluff Dr 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 | HARRIS COUNTY MUD 81 serves 11,475 people · EPA ID TX1010581 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2022 |
| Lead | Under 1 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 824 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Ezee Fiber, Verizon.
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