18750 Interstate 45, Spring, TX 77373 Property Records

Harris County property record for 18750 Interstate 45, Spring, TX 77373 · Last verified July 2026

Property Highlights

Property Type	Public Works > Outdoor Recreation => Beach, Mountain, Desert
Year Built	Built 2011
Square Footage	109,176 sqft Gross Area
Lot Size	515,223 sqft (11.8 acres)
Garage	Detached, 299 sqft
Pool	800 sqft
Last Sale	$6,662,100 (2023)
Tax Bill	$165,571.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`133-317-001-0001`
Alternative APN	`0441420009782`

Interior

Building Area	109,176 sqft Gross Area
1st Floor	73,037 sqft 1st Floor
Stories	2 Stories
Elevator	Elevator

Exterior

Year Built	Built 2011
Effective Year Built	Effective 2011
Exterior Material	Concrete Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Fire Resistance Class	Buildings having exterior walls built of a non-combustible material such as brick, concrete, block or poured concrete. Interior partitions and roof structure are built of combustible materials. Floor may be concrete or wood frame.
Lot Area	515,223 sqft (11.8 acres)
Parking Spaces	24 Parking Spaces
Garage Type	Detached Garage
Garage Area	299 sqft Garage

Exterior Amenities

Pool Area	800 sqft Pool
Sprinklers	Installed Lawn/Plantings Watering System Sprinklers
Total Buildings	15 Total Buildings
Porch Area	8,126 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	HVAC Heating

Location & Zoning

Account Number	1333170010001
Street Address	18750 INTERSTATE 45
City	SPRING
State	TX
Zip	77373-5302
Property Usage	Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage
Type	Public Works > Outdoor Recreation => Beach, Mountain, Desert
Legal Description	RES A BLK 1 MAINSTREET AMERICA
Legal Subdivision	MAINSTREET AMERICA
Legal Block	1
Jurisdiction	HARRIS TX
Minor Civil Division	NORTHWEST HARRIS
Census Blockgroup	4
Census Block	4023
Census Tract	241302

Owner

Source: Harris County records · APN 133-317-001-0001

Assessment roll updated May 26, 2026 · Last verified July 2026

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

Owner of Record	Company Name on File
Mailing Address	4001 W SAM HOUSTON PKWY N, 140, HOUSTON, TX 77043-1236
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 08, 2023 · Amount on Record
Deed Sale	Sep 08, 2023 · Amount on Record
Deed Doc Number	2023346372
Record Refreshed	Sep 20, 2026

January 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	18750 INTERSTATE 45, SPRING, TX 77373-5302
Document Number	0000008443
Instrument Date	Jan 04, 2018
Transaction Type	Mortgage
Record Updated	Jan 16, 2018
Title Company	GREAT AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	18750 INTERSTATE 45 SPRING TX 773735302, SPRING, TX 77373-5302

Mortgage

Document Number	0000008443
Date	Jan 05, 2018
Instrument	8443

Lender

Name	ALLEGIANCE BK
Type	Bank
Address	8727 W SAM HOUSTON PKWY N, HOUSTON, TX 77040-5167

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$165,571.00 (+75.43%)	$7,106,375 (-49.24%) Land $2,133,836 Building $4,972,539	$7,106,375 (-49.24%) Land $2,133,836 Building $4,972,539
2024	$94,380.00 (-11.63%)
2023		$14,000,000 Land $2,133,836 Building $11,866,164	$14,000,000 Land $2,133,836 Building $11,866,164
2022	$106,801.00 (+11.16%)
2020	$96,079.00