Property photo 1
Property photo 2
Property photo 3
Property photo 4
Property photo 5
0 Beds
0 Baths

$949,000

757 12th Street , Boulder CO, 80302

Lot size0.14 Acres
Property typeLand

Overview

Active

Listed May 13, 2026

Updated Jun 18

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.

Other Property Details

Taxes
$17,663
Tax Frequency
Annually

 Courtesy of Alex D'Allaird | LIV Sotheby's International Realty

Based on information from DASH - Sotheby's International Realty (SIR) as of 6/18/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. 

©2026 DASH - Sotheby's International Realty (SIR). All rights reserved. 

Data last updated 1:50 PM UTC, 6/18/2026

Powered by Luxury Presence