21310 Park Mill Dr, Katy, TX 77450 Property Records

Harris County property record for 21310 Park Mill Dr, Katy, TX 77450

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,319 sqft · built 1987
Lot Size	0.133 acres (5,785 sqft)
Owner	Company Name on File
Last Sale	$205,000 (Apr 2017)
Tax Bill	$4,516 (2025)
Deeds & Mortgages	Apr 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`115-987-047-0038`

Property Details

APN / Parcel Number

Primary APN	`115-987-047-0038`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,319 sqft Living Area
1st Floor Area	892 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Architectural Style	Traditional
Exterior Material	Brick
Construction Type	Frame
Foundation Type	Slab (Mat/Raft)
Lot Area	5,785 sqft (0.133 acres)
View / Lot	Neighborhood
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Frame Porch
Porch Area	198 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	1159870470038
Street Address	21310 PARK MILL DR
City	KATY
State	TX
Zip	77450-5342
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 38 BLK 47 MEMORIAL PARKWAY SEC 14
Legal Subdivision	MEMORIAL PARKWAY SEC 14
Legal Block	47
Legal Lot Number	38
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	3
Census Block	3000
Census Tract	454902

Owner

21310 Park Mill Dr is owned by a company that bought it in April 2017.

Source: Harris County records, as of September 29, 2026

Owner of Record	Company Name on File
Mailing Address	1727 CHATEAU BEND CT, KATY, TX 77450-5058
Owner Type	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 17, 2017 · Amount on File
Deed Sale	Apr 17, 2017 · Amount on File
Prior Sale	Apr 2, 2001 · Amount on File
Deed Document Number	2017162263
Prior Transfer Date	Apr 11, 2017
Prior Transfer Doc	0000162263
Record Updated	Oct 29, 2026

April 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Apr 17, 2017
Property Address	21310 PARK MILL DR, KATY, TX 77450-5342
Document Number	0000162263
Instrument Date	Apr 11, 2017
Instrument	162263
Transaction Type	Transfer
Record Updated	May 2, 2017

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1727 CHATEAU BEND CT KATY TX 774505058, KATY, TX 77450-5058

Mortgage

Document Number	162264
Date	Apr 17, 2017
Instrument	162264

Lender

Name	CITIZENS BK
Type	Bank
Address	HUMBLE, TX 77338

Agreement

Amount	Amount on Record
Term	120 Months
Due	Apr 16, 2027

Tax Assessment & Valuation

The 2025 property tax bill for 21310 Park Mill Dr was $4,516, down 3.3% from the year before.

Source: Harris County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Harris County
Unified School District	Katy Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$287,438 (-5.44%) Land $83,883 Building $203,555	$287,438 (-5.44%) Land $83,883 Building $203,555
2025	$4,516.00 (-3.28%) Homeowner's exemption	$303,975 Land $59,389 Building $244,586	$303,975 Land $59,389 Building $244,586
2024	$4,669.00
2023		$313,395 Land $51,672 Building $261,723	$313,395 Land $51,672 Building $261,723
2022	$3,206.00
2020	$3,694.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 21310 Park Mill Dr in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 2015.

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 83 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	83 in force
Nearby Flood Claims	7 (2015–2017)
Claims Outside the SFHA	7 of 7
Most Recent Claim	Aug 2017 · Hurricane Harvey
Claims by Event	Hurricane Harvey, Aug 2017 · 6 claims

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

The area around 21310 Park Mill 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MEMORIAL MUD serves 6,615 people · EPA ID TX1011242
Water Source	Groundwater
Last State Inspection	Mar 2024
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 609 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ezee Fiber Fiber	8,000 / 8,000
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20