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Residential Land for Sale in Boulder, Colorado

757 12th St, Boulder, CO 80302

$949,000
0.14 acres
Active sale
Est $7,869/mo

While strolling back from Chautauqua, consider stopping by 757 12th St - an approximately 6,116 sq ft building lot just three blocks from Chautauqua Park, nestled beneath the Flatirons on a quiet, mostly owner-occupied street. Established neighborhood with strong pride of ownership, lush foliage for privacy, and world-class hiking and biking trails, just minutes away. Level, buildable lot with alley access and utility hookups available. Water and sewer taps paid previously, cable TV available, partially fenced. The lot allows up to 3,323 sq ft of floor area and 2,273 sq ft of building coverage, with a 32.47 ft height limit. A basement, in addition to above-grade square footage, can be habitable with reasonable egress. Substantial entitlement work has been completed in the past. Previously approved plans (since voided for inactivity) called for a 2-story single-family home - 1,882 sq ft of interior living plus a 480 sq ft attached 2-car garage above grade, over a 1,418 sq ft finished basement - while preserving the existing 396 sq ft historic landmarked carriage house. The historic carriage house may have potential for ADU conversion (carrying historic designation; the lot itself does not), as previously confirmed by the city. Included in the sale: blueprints, soil reports, and the previously approved architectural plans. Boulder real estate has demonstrated strong appreciation, and, an opportunity in a location this hard to replicate, doesn't come along often. All information herein is deemed reliable but not guaranteed. Buyer and Buyer's Agent are responsible for independently verifying all information directly with the City of Boulder prior to closing.

Location

Street address
757 12th St
Zip code
80302
Community
University Place
School district
Boulder Valley RE 2
Elevation
5,579 feet
Coordinates
40.0011, -105.2778

Directions

From Broadway, head west on Baseline Road. Turn north onto 12th Street. 757 12th Street will be on your left.

Property details

Lot size
0.14 acres6,098 sq ft
Zoning
RL-1
MLS #
REcolorado IR1059100
Posted

Property taxes

2025
$17,663

Parcels

  • R0607233

Legal description

Details and features

Listing

Type
Land
Subtype
Unimproved Land
Possible Use
Residential
Terms
Cash, Conventional
Possession
Closing/DOD

Lot

Vegetation
Wooded
Road Frontage
Public
Road Surface
Paved
Features
Level

Exterior

Fencing
Partial

Nearby schools

NameTypeDistrict
FlatironsElementaryBoulder Valley RE 2
ManhattanMiddle
BoulderHighBoulder Valley RE 2

Listing history

DateEventPriceChangeSource
May 15, 2026New listing$949,000REcolorado
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This 0.14-acre property is located at 757 12th St in Boulder, CO 80302. The land is available for sale, priced at $949,000.

Checked 2 hours agoUpdated

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REcolorado

Based on information submitted to the MLS GRID as of June 29, 2026 9:00 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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