21403 Park Post Ln, Katy, TX 77450 Property Records

Harris County property record for 21403 Park Post Ln, Katy, TX 77450

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,253 sqft · built 1989
Lot Size	0.156 acres (6,775 sqft)
Owner	2 Individual Names on Record
Last Sale	$329,840 (Apr 2026)
Tax Bill	$6,664 (2025)
Deeds & Mortgages	Apr 2026 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`115-603-046-0083`

Property Details

APN / Parcel Number

Primary APN	`115-603-046-0083`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,253 sqft Living Area
1st Floor Area	944 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1989
Architectural Style	Traditional
Exterior Material	Brick
Construction Type	Frame
Lot Area	6,775 sqft (0.156 acres)
View / Lot	Neighborhood
Garage Area	475 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Frame Porch
Porch Area	356 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	1156030460083
Street Address	21403 PARK POST LN
City	KATY
State	TX
Zip	77450-5319
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 83 BLK 46 MEMORIAL PARKWAY SEC 10 R/P
Legal Subdivision	MEMORIAL PARKWAY SEC 10 R/P
Legal Block	46
Legal Lot Number	83
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	3
Census Block	3002
Census Tract	454902

Owner

Source: Harris County records, as of May 26, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	21403 PARK POST LN, KATY, TX 77450-5319
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 29, 2026 · Amount on Record
Deed Sale	Apr 29, 2026 · Amount on Record
Prior Sale	Dec 22, 2016 · Amount on Record
Deed Document Number	2026163482
Prior Transfer Date	Jun 30, 2006
Prior Transfer Doc	000Z474101
Record Updated	Sep 20, 2026

April 2026: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Apr 29, 2026
Property Address	21403 PARK POST LN, KATY, TX 77450-5319
Document Number	0000163482
Instrument Date	Mar 31, 2026
Instrument	2026.163482
Transaction Type	Transfer
Record Updated	May 8, 2026
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN MORTGAGE SOLUTI

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Estimated Sale Price
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21403 PARK POST LN, KATY, TX 77450-5319

Mortgage

Document Number	0000163483,
Date	Apr 29, 2026
Instrument	2026..163483

Lender

Name	AMP LENDING

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.22%
Initial Type	Fixed Rate
Max Rate	-1%

Tax Assessment & Valuation

Source: Harris County assessment roll, as of May 26, 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
2025	$6,664.00 (-1.94%)	$313,488 (-4.26%) Land $60,558 Building $252,930	$313,488 (-4.26%) Land $60,558 Building $252,930
2024	$6,796.00 (+18.31%)
2023		$327,433 Land $52,689 Building $274,744	$327,433 Land $52,689 Building $274,744
2022	$5,744.00 (+34.58%)
2020	$4,268.00

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

Flood

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 Record 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 97% of the US · lower than 98.3% of Texas
Wildfire Likelihood	Under 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.

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