757 12th St, Boulder, CO 80302
Property image
Property image
FOR SALE

$949,000

    757 12th St, Boulder, CO 80302

    University Hill
    Est. Mortgage $5,560/mo*
    Get Pre-Qualified

    Home Highlights

    Lot/Land

    Local Information

    • Map ViewExplore the area around 757 12th St.
    • Schools1 Elementary School1 Middle School1 High School
    • Shop & Eat
    -- mins to
    Commute Destination

    About this House

    What's unique:Historic landmarked carriage housePartially fencedNestled beneath the flatironsQuiet mostly owner-occupied streetLush foliage for privacy
    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.
    Last check for updates: about 6 hours ago
    Listing courtesy of Alex D'Allaird, (303) 443-6161
    LIV Sotheby's Intl Realty
    Source: IRES as distributed by MLS GRID, MLS#1059100
    Also Listed on REcolorado as distributed by MLS GRID, REcolorado as distributed by MLS GRID, IRES as distributed by MLS GRID.

    Home Details for 757 12th St

    Interior Features

    Gas & Electric
    Electric: XcelGas: Xcel
    View
    No View

    Exterior Features

    Exterior Home Features
    Fencing: Partial
    Frontage
    Road Frontage: City StreetNot on Waterfront
    Water & Sewer
    Sewer: None
    Farm & Range
    Does Not Include Irrigation Water Rights

    Days on Market

    Days on Market: 131

    Property Information

    Property Type / Style
    Property Type: LandProperty Subtype: Unimproved Land
    Property Information
    Usage of Home: Single FamilyParcel Number: R0607233

    Price & Status

    Price
    List Price: $949,000

    Active Status

    MLS Status: Active

    Location

    Direction & Address
    City: BoulderCommunity: University Place
    School Information
    Elementary School: FlatironsJr High / Middle School: ManhattanHigh School: BoulderHigh School District: Boulder Valley Dist RE2

    Agent Information

    Listing Agent
    Listing ID: 1059100

    HOA

    No HOA

    Lot Information

    Lot Area: 6116 sqft

    Listing Info

    Special Conditions: Private Owner

    Offer

    Listing Terms: Cash, Conventional

    Miscellaneous

    Mls Number: 1059100Attribution Contact: 303-443-6161Activation Date: Thu May 14 2026Showing Service Name: ShowingTime

    Around this home

    Neighborhood Overview

    University Hill
    See Local Highlights
    Neighborhood stats provided by third party data sources.

    What Locals Say about University Hill

    At least 8 Trulia users voted on each feature.

    • 100 % Say it's walkable to restaurants

    • 100 % Say there are sidewalks

    • 89 % Say it's dog friendly

    • 88 % Say there's wildlife

    • 69 % Say it's walkable to grocery stores

    • 67 % Say streets are well-lit

    • 60 % Say people would walk alone at night

    • 44 % Say there's holiday spirit

    • 44 % Say neighbors are friendly

    • 38 % Say yards are well-kept

    • 25 % Say it's quiet

    • 22 % Say there are community events

    • 21 % Say kids play outside

    • 15 % Say car is needed

    • 13 % Say parking is easy

    Sourced by Trulia users. Learn more about our methodology.
    • Trulia User
      "Central to everything and great hiking nearby but also noisy, rude college kids. Lots of illegally off leash dogs. "
      1
      Flag
    • Jessica O.
      "Definitely a college neighborhood. Fun place to live, near campus as well as parties,but it is loud. "
      0
      Flag
    • Alec W.
      "College community. Sometimes you forget real people live right on the outer edges of it. Amazing place to live, tons of nightlife, and great food. Not where you want to live if you’re looking for quiet "
      7
      Flag
    • johnarmstrong
      "The Chautauqua neighborhood is the best in Boulder. Bordering Chautauqua Park, great views of the Flatirons, walking distance to CU and The Hill, easy access to 36, great schools, and acre upon acre of Open Space, this is the place to live in Boulder."
      0
      Flag

    Market trends in Boulder

    Last updated August 2026
    Buyer'sMarketSeller'sMarket
    Avg. sale price
    $904K
    $6.67K    MoM
    Sale-to-List Price
    98.2%
    0.2%    MoM
    Price per sq ft
    $489
    $10    MoM
    Available listings
    765
    3    MoM

    Home Value

    Learn more about this home's value by checking out the value of nearby homes and how much similar homes have sold for.

    Comparable sales

    These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
    Address
    Distance
    Property Type
    Sold Price
    Sold Date
    Bed
    Bath
    Sqft
    2119 Mariposa Ave, Boulder, CO
    0.65
    Lot/Land
    $910,000
    01/20/26
    -
    -
    545 Pearl St, Boulder, CO
    1.19
    Lot/Land
    $2,480,000
    07/07/26
    -
    -
    780 Alpine Ave, Boulder, CO
    1.73
    Lot/Land
    $930,000
    02/06/26
    -
    -
    2977 Sunshine Canyon Dr, Boulder, CO
    3.70
    Lot/Land
    $396,000
    02/23/26
    -
    -
    6102 Flagstaff Rd, Boulder, CO
    3.63
    Lot/Land
    $290,000
    09/25/25
    -
    -
    1702 Linden Dr, Boulder, CO
    3.82
    Lot/Land
    $125,000
    10/30/25
    -
    -
    485 Kelly Rd E, Boulder, CO
    3.98
    Lot/Land
    $95,000
    04/01/26
    -
    -
    1372 Glacier Pl, Boulder, CO
    4.49
    Lot/Land
    $400,000
    10/15/25
    -
    -
    2050 Fourmile Canyon Dr, Boulder, CO
    4.29
    Lot/Land
    $1,250,000
    06/05/26
    -
    -

    Nearby home prices

    Get a sense of expected prices in the area by checking the value of nearby homes.
    Address
    Distance
    Price
    Bed
    Bath
    Sqft
    Status
    735 12th St, Boulder, CO 80302
    0.02
    $2,723,900
    4
    3.5
    4,411
    Off Market
    740 12th St, Boulder, CO 80302
    0.04
    $2,130,500
    4
    2.5
    3,746
    Off Market
    781 11th St, Boulder, CO 80302
    0.07
    $1,379,300
    4
    2
    2,060
    Off Market
    765 13th Street, Boulder, CO 80302
    0.07
    $2,300,606
    6
    3
    3,395
    Recently Sold
    820 12th St, Boulder, CO 80302
    0.09
    $1,872,600
    3
    2
    2,277
    Off Market
    778 13th St, Boulder, CO 80302
    0.11
    $1,972,000
    4
    3
    2,770
    Recently Sold
    839 13th St, Boulder, CO 80302
    0.12
    $2,100,000
    6
    4
    3,210
    Recently Sold
    707 14th St, Boulder, CO 80302
    0.14
    $2,340,400
    4
    3.5
    4,952
    Off Market
    861 13th St, Boulder, CO 80302
    0.14
    $2,087,800
    3
    2
    3,213
    Off Market
    834-836 13th St, Boulder, CO 80302
    0.14
    $1,650,400
    4
    4
    2,836
    Off Market
    865 13th Street, Boulder, CO 80302
    0.15
    $1,720,000
    4
    2
    2,201
    Recently Sold

    Price and Tax history

    DateEventPrice
    May 14, 2026
    Source: IRES as distributed by MLS GRID #1059100
    		Listed For Sale
    $949,000
    Jan 2, 2026
    Source: IRES as distributed by MLS GRID #1032452
    		ListingRemoved
    $1,090,000
    Dec 1, 2025
    Source: IRES as distributed by MLS GRID #1032452
    		PriceChange
    $1,090,000
    Price decreased by 8%
    Sep 30, 2025
    Source: IRES as distributed by MLS GRID #1032452
    		PriceChange
    $1,190,000
    Price decreased by 5%
    Aug 27, 2025
    Source: IRES as distributed by MLS GRID #1032452
    		PriceChange
    $1,250,000
    Price decreased by 7%

    LGBTQ Local Legal Protections

    Alex D'Allaird, LIV Sotheby's Intl Realty
    Agent Phone: (303) 443-6161
    Based on information submitted to the MLS GRID as of 2026-09-22 13:38:13 PDT. 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. Click here for more information

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    Frequently asked questions about 757 12th St

    • How big is 757 12th St?
      757 12th St in Boulder, CO is about 0.14 acres (6,116 sq ft).
    • What is the price per acre for 757 12th St?
      757 12th St in Boulder, CO is listed at $949,000, or about $6.8M per acre.
    • What do residents say about the University Hill neighborhood?
      Residents describe the University Hill neighborhood in Boulder, CO as walkable to restaurants, pedestrian-friendly, and dog-friendly. See homes for sale in University Hill, Boulder.
    • What are the closest schools to 757 12th St?
      The closest schools to 757 12th St in Boulder, CO are Boulder High School (rated 9/10), Flatirons Elementary School (rated 8/10), Manhattan Middle School Of The Arts And Academics (rated 9/10).
    • Does 757 12th St have irrigation?
      Yes, 757 12th St in Boulder, CO has irrigation.
    757 12th St, Boulder, CO 80302 is a lot/land. 757 12th St is located in University Hill, Boulder. This property is currently available for sale and was listed by IRES as distributed by MLS GRID on May 14, 2026. The MLS # for this home is MLS# 1059100.