21506 Long Castle Dr, Spring, TX 77388 Property Records

Harris County property record for 21506 Long Castle Dr, Spring, TX 77388

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,395 sqft · built 2000
Lot Size	0.157 acres (6,847 sqft)
Owner	2 Individual Names on Record
Last Sale	$183,000 (Mar 2018)
Tax Bill	$1,002 (2025)
Deeds & Mortgages	Mar 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`116-331-003-0005`

Property Details

APN / Parcel Number

Primary APN	`116-331-003-0005`

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	2,395 sqft Living Area
1st Floor Area	1,090 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Architectural Style	Traditional
Exterior Material	Brick
Construction Type	Frame
Lot Area	6,847 sqft (0.157 acres)
View / Lot	Neighborhood
Garage Area	215 sqft
Parking Spaces	1 Parking Space
Porch	Open Concrete/Masonry Porch
Porch Area	30 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	1163310030005
Street Address	21506 LONG CASTLE DR
City	SPRING
State	TX
Zip	77388-3476
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 5 BLK 3 WINDSOR FOREST R/P
Legal Subdivision	WINDSOR FOREST R/P
Legal Block	3
Legal Lot Number	5
Jurisdiction	HARRIS TX
Township / Civil Division	NORTHWEST HARRIS
Census Block Group	1
Census Block	1000
Census Tract	555102

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	21506 LONG CASTLE DR, SPRING, TX 77388-3476
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 16, 2018 · Amount on Record
Deed Sale	Mar 16, 2018 · Amount on Record
Prior Sale	May 22, 2000 · Amount on Record
Deed Document Number	2018112117
Record Updated	Sep 20, 2026

March 2018: Quit Claim Deed, Mortgage

Document Type	Quit Claim Deed
Jurisdiction	HARRIS TX
Recording Date	Mar 16, 2018
Property Address	21506 LONG CASTLE DR, SPRING, TX 77388-3476
Document Number	0000112117
Instrument Date	Mar 9, 2018
Instrument	112117
Transaction Type	Mortgage
Record Updated	Apr 9, 2018
Title Company	INSPIRE CLOSING SERVICES LLC

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	21506 LONG CASTLE DR SPRING TX 773883476, SPRING, TX 77388-3476

Mortgage

Document Number	112118
Date	Mar 16, 2018
Instrument	112118

Lender

Name	MR COOPER
Address	DALLAS, TX 75019

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Mar 15, 2033

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	Klein Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,002.00 (+292.94%) Homeowner's exemption	$318,592 (+0.73%) Land $49,685 Building $268,907	$318,592 (+0.73%) Land $49,685 Building $268,907
2024	$255.00 (+27.5%)
2023		$316,270 Land $49,685 Building $266,585	$316,270 Land $49,685 Building $266,585
2022	$200.00 (-82.19%)
2020	$1,123.00

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 62 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	62 in force
Nearby Flood Claims	1 (2009)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Apr 2009 · rainfall accumulation

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 94% of the US · lower than 97.4% 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	MEADOWHILL REGIONAL MUD serves 13,863 people · EPA ID TX1010387
Water Source	Groundwater
Last State Inspection	Jul 2025
Lead	Under 1 ppb (2023–2025) 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 540 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20