3540 Mainer St is a cleared, build-ready vacant lot located in the heart of Houston’s 77021 area. Approximately 5,000 square feet, The lot has already been surveyed and replatted into 2 Lots (2500) Sqft each with all permits and designed documents ready to break ground immediately. This lot offers an excellent opportunity for new construction—whether for a single-family residence or multi-family development. It is a quiet residential neighborhood, the property is close proximity to the University of Houston, Texas Medical Center, NRG Stadium, and quick access to Highway 288. All essential utilities are available at the street, making this an ideal site for developers, investors or individuals looking to build in a high-demand area.
Vacant landProperty Type
5,000 sq ftLot Size
$38Price/Sq.Ft.
Listed by Mohammed Al-Jammal• LPT Realty, LLC
Bought with Mehdi Sadeghi• Walzel Properties - Corporate Office
Opportunity knocks! Don't miss this chance to secure a prime 5000 sqft lot at 3540 Mainer for your dream home or investment. Nestled in a fantastic location with easy access to the Texas Medical Center, Hwy 288, NRG, UH, and downtown, this lot is an investor's dream. With the potential for a duplex, triplex, or even a fourplex, the possibilities are endless. Grab this rare chance to own a property with the best access in the area! Seller is also able to build single-family home or duplex for buyer- Plans available.
* Price is not available or MLS listing is off market.
Year
Property tax
Land + Additions
Assessment*
2025
$1,419
$66,750
Public record
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
2,500 Sq. Ft.
Year renovated
—
Sq. Ft.
—
Year built
—
Style
Vacant Land
County
Harris County
APN
1474590010002
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
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Last updated by owner on Jul 24, 2026.
Property details
Exterior
Property Information
Property Type: Land
Lot Information
Lot Size Units: Square Feet
Lot Size Area: 5000.0
Lot Size Acres: 0.1148
Lot Features: Open Lot
Financial
Tax Information
Tax Annual Amount: $2,302
Tax Year: 2024
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Utilities: Cable Available, Electricity Available, Natural Gas Available, Phone Available
Location
School Information
Elementary School District: 27 - Houston
Elementary School: WHIDBY ELEMENTARY SCHOOL
Middle Or Junior School District: 27 - Houston
Middle Or Junior School: CULLEN MIDDLE SCHOOL (HOUSTON)
High School District: 27 - Houston
High School: YATES HIGH SCHOOL
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 2,500 square feet
Style: Vacant Land
Year Built: —
Year Renovated: —
County: Harris County
APN: 1474590010002
Home facts updated by county records on Jul 24, 2026