21602 Big Tree Dr, Crosby, TX 77532 Property Records

Harris County property record for 21602 Big Tree Dr, Crosby, TX 77532

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,825 sqft · built 2017
Lot Size	3.07 acres (133,742 sqft)
Owner	2 Individual Names on Record
Tax Bill	$5,860 (2025)
Deeds & Mortgages	Aug 2024 Mortgage Mar 2018 Mortgage + 1 more
Flood Zone	Zone X (moderate risk)
APN	`139-220-001-0001`

Property Details

APN / Parcel Number

Primary APN	`139-220-001-0001`
Alternative APN	`040-283-001-0012`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	5 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,825 sqft Living Area
1st Floor Area	2,825 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2017
Architectural Style	Traditional
Exterior Material	Brick Veneer
Construction Type	Brick
Foundation Type	Slab (Mat/Raft)
Lot Area	133,742 sqft
View / Lot	Neighborhood
Porch	Open Frame Porch
Porch Area	430 sqft
Patio Area	421 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	1392200010001
Street Address	21602 BIG TREE DR
City	CROSBY
State	TX
Zip	77532-6817
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 1 BLK 1 JFS ESTATES
Legal Subdivision	JFS ESTATES
Legal Block	1
Legal Lot Number	1
Jurisdiction	HARRIS TX
Township / Civil Division	NORTHEAST HARRIS
Census Block Group	1
Census Block	1000
Census Tract	251800

Owner

Source: Harris County records, as of September 29, 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	21602 BIG TREE DR, CROSBY, TX 77532-6817
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 9, 2024	Deed of Trust, Mortgage · Stand-Alone First Mortgage TEXAS DPS CU
Mar 6, 2018	Deed of Trust, Mortgage FLAGSTAR BK
Mar 1, 2017	Trustee's Deed, Construction Loan · Construction Mortgage SPIRIT OF TX BK SSB

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 23, 2015
Deed Sale	Jan 23, 2015
Deed Document Number	201530689
Last Transfer Date	Mar 6, 2015
Transfer Doc	0000099808
Record Updated	Oct 29, 2026

August 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	21602 BIG TREE DR, CROSBY, TX 77532-6817
Transaction Type	Mortgage
Record Updated	Nov 4, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21602 BIG TREE DR, CROSBY, TX 77532-6817

Mortgage

Document Number	0000289952
Date	Aug 9, 2024
Instrument	2024-289952

Lender

Name	TEXAS DPS CU
Type	Credit Union
Address	AUSTIN, TX 78752

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded
Term	121 Months
Due	Sep 1, 2034

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	21602 BIG TREE DR, CROSBY, TX 77532-6817
Document Number	0000097652
Instrument Date	Mar 6, 2018
Transaction Type	Mortgage
Record Updated	Dec 20, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	21602 BIG TREE DR CROSBY TX 775326817, CROSBY, TX 77532-6817

Mortgage

Document Number	0000097652
Date	Mar 8, 2018
Instrument	97652

Lender

Name	FLAGSTAR BK
Type	Bank
Address	TROY, MI 48098-2639

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Mar 7, 2048

March 2017: Trustee's Deed, Construction Loan

Document Type	Trustee's Deed
Jurisdiction	HARRIS TX
Recording Date	Mar 1, 2017
Property Address	21602 BIG TREE DR, CROSBY, TX 77532-6817
Instrument Date	Feb 24, 2017
Instrument	87132
Transaction Type	Construction Loan
Record Updated	Dec 20, 2018
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	21523 BIG TREE DR CROSBY TX 775326616, CROSBY, TX 77532-6616

Mortgage

Document Number	0000087132
Date	Mar 1, 2017
Instrument	87132

Lender

Name	SPIRIT OF TX BK SSB
Type	Bank
Address	COLLEGE STATION, TX 77840

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Feb 28, 2018

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$468,500 (-0.43%) Land $200,613 Building $267,887	$468,500 (-0.43%) Land $200,613 Building $267,887
2025	$5,860.00 (+176.28%) Homeowner's exemption	$470,500 (+34.41%) Land $200,613 Building $269,887	$470,500 (+34.41%) Land $200,613 Building $269,887
2024	$2,121.00 (+23.17%)
2023		$350,054 Land $133,742 Building $216,312	$350,054 Land $133,742 Building $216,312
2022	$1,722.00 (-19.46%)
2020	$2,138.00

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 175 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	175 in force
Nearby Flood Claims	229 (1979–2025)
Claims Outside the SFHA	131 of 229
Most Recent Claim	Jul 2025 · rainfall accumulation
Claims by Event	Tropical Storm Imelda, Sep 2019 · 31 claims Hurricane Harvey, Sep 2017 · 105 claims Severe Thunderstorms And Flooding, Oct 1994 · 16 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	Moderate above 63% of the US · above 49% of Texas
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 43 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
Starlink Satellite	280 / 30

Cell Coverage

5G and 4G LTE (outdoors only)

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