Harris County property record for 21407 Park Mount Dr, Katy, TX 77450
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,706 sqft · built 1977 |
| Lot Size | 0.172 acres (7,475 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $340,480 (Oct 2025) |
| Tax Bill | $4,230 (2025) |
| Deeds & Mortgages | Oct 2025 Mortgage Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 110-198-000-0010 |
| Primary APN | 110-198-000-0010 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,706 sqft Living Area |
| 1st Floor Area | 1,353 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,475 sqft (0.172 acres) |
| View / Lot | Neighborhood |
| Garage Type | Detached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Concrete/Masonry Porch |
|---|---|
| Porch Area | 60 sqft |
| Deck Area | 275 sqft |
| Patio Area | 275 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1101980000010 |
|---|---|
| Street Address | 21407 PARK MOUNT DR |
| City | KATY |
| State | TX |
| Zip | 77450-4716 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 10 BLK 26 MEMORIAL PARKWAY SEC 5 |
| Legal Subdivision | MEMORIAL PARKWAY SEC 5 |
| Legal Block | 26 |
| Legal Lot Number | 10 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 454802 |
21407 Park Mount Dr is owned and occupied by two individuals who bought it in October 2025.
Source: Harris County records, as of September 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21407 PARK MOUNT DR, KATY, TX 77450-4716 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single |
| Date | Document |
|---|---|
| Oct 20, 2025 | Vendor's Lien, Transfer · Conventional Mortgage SYNERGY ONE LENDING |
| Oct 23, 2020 | Deed of Trust, Mortgage CARDINAL FIN'L |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 20, 2025 · Amount on File |
| Deed Sale | Oct 20, 2025 · Amount on File |
| Prior Sale | Sep 8, 2009 · Amount on File |
| Deed Document Number | 2025414594 |
| Prior Transfer Date | Aug 12, 2009 |
| Prior Transfer Doc | 0000407633 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Oct 20, 2025 |
| Property Address | 21407 PARK MOUNT DR, KATY, TX 77450-4716 |
| Document Number | 0000414594 |
| Map Reference | VOL 242 PG 34 |
| Instrument Date | Oct 20, 2025 |
| Instrument | 2025-414594 |
| Transaction Type | Transfer |
| Record Updated | Nov 4, 2025 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN MORTGAGE SLN |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 21407 PARK MOUNT DR, KATY, TX 77450-4716 |
| Document Number | 0000414595 |
|---|---|
| Date | Oct 20, 2025 |
| Instrument | 2025-414595 |
| Name | SYNERGY ONE LENDING |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2055 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 21407 PARK MOUNT DR, KATY, TX 77450-4716 |
| Document Number | 0000528094 |
| Instrument Date | Oct 23, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Nov 9, 2020 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 21407 PARK MOUNT DR KATY TX 774504716, KATY, TX 77450-4716 |
| Document Number | 0000528094 |
|---|---|
| Date | Oct 30, 2020 |
| Instrument | 528094 |
| Name | CARDINAL FIN'L |
|---|---|
| Type | Funding / Finance Company |
| Address | CHARLOTTE, NC 28273 |
| Amount | Amount on Record |
|---|---|
| Term | 180 Months |
| Due | Oct 29, 2035 |
The 2025 property tax bill for 21407 Park Mount Dr was $4,230, up 4.9% 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 |
|---|---|---|---|
| 2025 | $4,230.00 (+4.91%) Homeowner's exemption | $301,764 Land $84,632 Building $217,132 | $301,764 Land $84,632 Building $217,132 |
| 2024 | $4,032.00 | ||
| 2023 | $346,994 Land $84,632 Building $262,362 | $346,994 Land $84,632 Building $262,362 | |
| 2020 | $3,957.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21407 Park Mount Dr in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 2017.
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 75 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 75 in force |
| Nearby Flood Claims | 4 (2017–2019) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Sep 2019 · Tropical Storm Imelda |
| 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 21407 Park Mount 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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