3623 Grennoch Ln, Houston, TX 77025 Property Records

Harris County property record for 3623 Grennoch Ln, Houston, TX 77025

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,362 sqft · built 2019
Lot Size	0.193 acres (8,400 sqft)
Owner	2 Individual Names on File
Tax Bill	$23,714 (2025)
Deeds & Mortgages	May 2026 Line of Credit Jan 2019 Mortgage + 1 more
Flood Zone	Zone AE (high risk)
APN	`072-007-042-0005`

Property Details

APN / Parcel Number

Primary APN	`072-007-042-0005`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	9 Rooms
Stories	1 Story
Building Area	3,362 sqft Living Area
1st Floor Area	2,609 sqft
Attic	Attic
Attic Area	460 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	532 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Area	264 sqft
Porch	Open Concrete/Masonry Porch
Porch Area	439 sqft
Outdoor Kitchen / BBQ	Outdoor Kitchen / BBQ

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	0720070420005
Street Address	3623 GRENNOCH LN
City	HOUSTON
State	TX
Zip	77025-1935
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 5 BLK 38 BRAES HEIGHTS SEC 11
Legal Subdivision	BRAES HEIGHTS SEC 11
Legal Block	38
Legal Lot Number	5
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	2
Census Block	2010
Census Tract	413100

Owner

3623 Grennoch Ln is owned and occupied by two individuals who acquired it in November 2017.

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

Owner of Record	2 Individual Names on File
Mailing Address	3623 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
May 8, 2026	Deed of Trust, Mortgage · Line of Credit CHEVRON FEDERAL CREDIT UNION
Jan 17, 2019	Deed of Trust, Mortgage COMPASS BK
Nov 8, 2017	Warranty Deed, Transfer CHICAGO TITLE-MEMORIAL

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 8, 2017
Deed Sale	Nov 8, 2017
Deed Document Number	2017492181
Record Updated	Oct 29, 2026

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Recording Date	May 8, 2026
Property Address	3623 GRENNOCH LN, HOUSTON, TX 77025-1935
Document Number	0000179922
Instrument Date	Apr 30, 2026
Instrument	2026179922
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	TRANSTAR NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3623 GRENNOCH LN, HOUSTON, TX 77025-1935

Mortgage

Document Number	0000179922,
Date	May 8, 2026
Instrument	2026179922

Lender

Name	CHEVRON FEDERAL CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	299 Months
Due	Apr 30, 2051

Interest

Rate	6.46%
Max Rate	-1%

January 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	3623 GRENNOCH LN, HOUSTON, TX 77025-1935
Document Number	0000053539
Instrument Date	Jan 17, 2019
Transaction Type	Mortgage
Record Updated	Feb 15, 2019

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Married Couple
Address	3623 GRENNOCH LN HOUSTON TX 770251935, HOUSTON, TX 77025-1935

Mortgage

Document Number	0000053539
Date	Feb 8, 2019
Instrument	53539

Lender

Name	COMPASS BK
Type	Bank
Address	O BIRMINGHAM, AL 35296

Agreement

Amount	Amount on Record
Term	360 Months
Due	Feb 7, 2049

Interest

Rate Type	Adjustable Rate
Rate	4.25%

November 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Nov 8, 2017
Property Address	3623 GRENNOCH LN, HOUSTON, TX 77025-1935
Document Number	0000492181
Instrument Date	Nov 7, 2017
Instrument	492181
Transaction Type	Transfer
Record Updated	Nov 23, 2017
Title Company	CHICAGO TITLE-MEMORIAL

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3623 GRENNOCH LN HOUSTON TX 770251935, HOUSTON, TX 77025-1935

Tax Assessment & Valuation

The 2025 property tax bill for 3623 Grennoch Ln was $23,714 with a homeowner's exemption, up 7.5% 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		$1,643,255 (+12.2%) Land $516,750 Building $1,126,505	$1,643,255 (+12.2%) Land $516,750 Building $1,126,505
2025	$23,714.00 (+7.51%) Homeowner's exemption	$1,464,566 Land $516,750 Building $947,816	$1,464,566 Land $516,750 Building $947,816
2024	$22,058.00
2023		$1,405,568 Land $477,000 Building $928,568	$1,405,568 Land $477,000 Building $928,568
2022	$21,826.00
2020	$26,328.00

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

Flood

FEMA maps place 3623 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 3623 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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