3631 Grennoch Ln, Houston, TX 77025 Property Records

Harris County property record for 3631 Grennoch Ln, Houston, TX 77025

Property Summary

Property Type	Single Family Home
Details	5 bd · 5.5 ba · 4,962 sqft · built 2019
Lot Size	0.193 acres (8,400 sqft)
Owner	2 Individual Names on File
Last Sale	$875,000 (Dec 2019)
Tax Bill	$18,866 (2025)
Deeds & Mortgages	Dec 2019 Mortgage Sep 2019 Loan Modification + 1 more
Flood Zone	Zone AE (high risk)
APN	`072-007-042-0003`

Property Details

APN / Parcel Number

Primary APN	`072-007-042-0003`

Interior

Bedrooms	5 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	10 Rooms
Stories	1 Story
Building Area	4,962 sqft Living Area
1st Floor Area	2,765 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2019
Architectural Style	Traditional
Exterior Material	Brick Veneer
Construction Type	Brick
Foundation Type	Raised
Lot Area	8,400 sqft (0.193 acres)
View / Lot	Neighborhood
Garage Area	496 sqft
Parking Spaces	2 Parking Spaces
Pool Area	512 sqft
Porch	Open Concrete/Masonry Porch
Porch Area	352 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	0720070420003
Street Address	3631 GRENNOCH LN
City	HOUSTON
State	TX
Zip	77025-1935
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 3 BLK 38 BRAES HEIGHTS SEC 11
Legal Subdivision	BRAES HEIGHTS SEC 11
Legal Block	38
Legal Lot Number	3
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	2
Census Block	2010
Census Tract	413100

Owner

3631 Grennoch Ln is owned and occupied by two individuals who bought it in December 2019.

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

Owner of Record	2 Individual Names on File
Mailing Address	3631 GRENNOCH LN, HOUSTON, TX 77025-1935
Occupancy	Owner Occupied
Owner Type	Individual

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

Date	Document
Dec 2, 2019	Warranty Deed, Subdivision Related Transfer BANK OF AMERICA
Sep 12, 2019	Loan Modification, Mortgage PROSPERITY BK
Sep 18, 2018	Warranty Deed, Transfer PROSPERITY BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 2, 2019 · Amount on File
Deed Sale	Dec 2, 2019 · Amount on File
Prior Sale	Sep 18, 2018 · Amount on File
Deed Document Number	2019528916
Prior Transfer Date	Nov 26, 2019
Prior Transfer Doc	2019528916
Record Updated	Oct 29, 2026

December 2019: Warranty Deed, Subdivision Related Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Dec 2, 2019
Property Address	3631 GRENNOCH LN, HOUSTON, TX 77025-1935
Document Number	0000528916
Instrument Date	Nov 26, 2019
Instrument	528916
Transaction Type	Subdivision Related Transfer
Record Updated	Sep 11, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Married Couple
Address	3631 GRENNOCH LN HOUSTON TX 770251935, HOUSTON, TX 77025-1935

Mortgage

Document Number	528917
Date	Dec 2, 2019
Instrument	528917

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Amount	Amount on Record
Term	180 Months
Due	Dec 1, 2034

September 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	HARRIS TX
Property Address	3631 GRENNOCH LN, HOUSTON, TX 77025-1935
Document Number	0000494454
Instrument Date	Sep 12, 2019
Transaction Type	Mortgage
Record Updated	Nov 18, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3631 GRENNOCH LN HOUSTON TX 770251935, HOUSTON, TX 77025-1935

Mortgage

Document Number	0000494454
Date	Nov 6, 2019
Instrument	494454

Lender

Name	PROSPERITY BK
Type	Bank
Address	VICTORIA, TX 77901-6022

Agreement

Amount	Amount on Record
Term	12 Months
Due	Nov 5, 2020

Interest

Rate	5.5%

September 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Sep 18, 2018
Property Address	3631 GRENNOCH LN, HOUSTON, TX 77025-1935
Document Number	0000426655
Instrument Date	Sep 12, 2018
Instrument	426655
Transaction Type	Transfer
Record Updated	Nov 18, 2019
Title Company	CHARTER TITLE CORPORATION, CHARTER TITLE CORP.

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	19855 SOUTHWEST FWY #120 SUGAR LAND TX 774796599, 120, SUGAR LAND, TX 77479-6599

Mortgage

Document Number	426656
Date	Sep 18, 2018
Instrument	426656

Lender

Name	PROSPERITY BK
Type	Bank
Address	SUGAR LAND, TX 77478

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 3631 Grennoch Ln was $18,866 with a homeowner's exemption, down 1.5% from the year before.

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

Property Jurisdictions

Type	Name
State	Texas
County	Harris County
Municipality	Houston City
Unified School District	Houston Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,950,000 (+20.46%) Land $516,750 Building $1,433,250	$1,950,000 (+20.46%) Land $516,750 Building $1,433,250
2025	$18,866.00 (-1.49%) Homeowner's exemption	$1,618,837 Land $516,750 Building $1,102,087	$1,618,837 Land $516,750 Building $1,102,087
2024	$19,152.00
2023		$1,503,465 Land $477,000 Building $1,026,465	$1,503,465 Land $477,000 Building $1,026,465
2022	$18,593.00
2020	$22,166.00

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

Flood

FEMA maps place 3631 Grennoch Ln in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File median of 240 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	240 in force
Nearby Flood Claims	237 (1979–2017)
Claims Outside the SFHA	23 of 237
Most Recent Claim	Aug 2017 · Hurricane Harvey
Claims by Event	Hurricane Harvey, Aug 2017 · 88 claims Severe Storms, Tornadoes, Straight-line Winds And Flooding, May 2015 · 21 claims Tropical Storm Allison-06-06-2001, Jun 2001 · 87 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 3631 Grennoch Ln 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	CITY OF HOUSTON serves 2,970,543 people · EPA ID TX1010013
Water Source	Surface water
Last State Inspection	Oct 2025
Lead	5 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · May 2025
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 527 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	1,000 / 75

May also be available: T-Mobile.

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