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Residential Land for Sale in Longmont, Colorado

339 17th Ave, Longmont, CO 80501

$229,000
0.28 acres
Coming soon
ago
Est $1,755/mo

Rare opportunity to secure a prime oversized 12,188 sq ft corner lot in one of Longmont’s established and centrally located neighborhoods. Zoned Mixed Residential, this property offers outstanding potential for builders, developers, investors, or buyers looking to create a one-of-a-kind custom project. With the possibility to subdivide into up to four 4,000 sq ft lots (buyer to verify with city), the development opportunities are substantial.

The property which includes an existing home which was built in 1910 is being sold as improved land and will require a full demolition, making this an ideal blank canvas for redevelopment. Active water, sewer, and power taps are already in place, providing valuable infrastructure savings and added convenience for future construction. Alley access enhances flexibility for site planning, parking, garages, or additional access points.

Mature trees throughout the property provide charm, privacy, and established character rarely found on redevelopment lots. Located close to Main Street, the property offers easy access to local restaurants, shopping, markets, parks, and everyday amenities.

Whether you envision multiple new builds, an investment project, or a custom residence on a large in-town lot, this property presents an exceptional opportunity in a highly desirable Longmont location. Property sold strictly as-is. Buyer to verify all zoning, subdivision, redevelopment, and building possibilities.

Location

Street address
339 17th Ave
Community
Hamilton Heights
School district
St. Vrain Valley RE-1J
Elevation
5,013 feet
Coordinates
40.1883, -105.099

Directions

Take 287/Main St north

Turn right/east on 17th

Turn Right/south on Emery

Property details

Lot size
0.28 acres12,197 sq ft
Zoning
R-MN
MLS #
REcolorado 4965499
Posted
Available

Property taxes

2025
$2,536

Parcels

  • R0041981

Legal description

Details and features

Listing

Type
Land
Subtype
Improved Land
Terms
Cash, Conventional, Private Financing Available

Lot

Dimensions
120' X 102' X 115' X 11' X 91'
Vegetation
Wooded
Road Frontage
Public
Road Surface
Alley Paved, Paved
Road Responsibility
Public Maintained Road
Features
Corner Lot

Exterior

Parking
Unpaved

Structure

Electric
110 V, 220 Volts
Sewer
Public Sewer

Property utilities

CategoryTypeStatus
PowerGridAvailable
GasNatural GasAvailable
SewageSewerAvailable
WaterPublicAvailable

Listing history

DateEventPriceChangeSource
May 23, 2026New listing$229,000REcolorado
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This 0.28-acre property is located at 339 17th Ave in Longmont, CO 80501. The property is coming soon.

Checked 1 hour agoUpdated

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REcolorado

Based on information submitted to the MLS GRID as of May 23, 2026 5:00 pm MT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. View more

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