865 12th St, Boulder, CO 80302
OFF MARKET

865 12th St
Boulder, CO 80302

University Hill
  • 3 Beds
  • 1 Bath
  • 2,118 sqft (on 0.29 acres)

$1,400,100

Trulia Estimate
as of Jul 25, 2026
Est. Refi. Payment $7,685/mo*

$1,400,100

Trulia Estimate
as of Jul 25, 2026
Est. Refi. Payment $7,685/mo*
3 Beds
1 Bath
2,118 sqft
(on 0.29 acres)

Local Information

  • Map ViewExplore the area around 865 12th St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1900
Lot Size
0.29 acres
Living Area
2,118 sqft
Price/Sqft
$661
Parking
Garage

About this House

This single-family home is located at 865 12th St, Boulder, CO. 865 12th St is in the University Hill neighborhood in Boulder, CO and in ZIP code 80302. This property has 3 bedrooms, 1 bathroom and approximately 2,118 sqft of floor space. This property has a lot size of 0.29 acres and was built in 1900.
865 12th St, Boulder, CO 80302 is a 3 bedroom, 1 bathroom, 2,118 sqft single-family home in University Hill, built in 1900. It is currently off market. The Trulia Estimate is $1,400,100, with a rent estimate of $3,623/month.

Home Details for 865 12th St

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Interior Details
Number of Rooms: 8

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Brick, Cement Concrete
Parking & Garage
GarageParking: Carport, Garage Detached

Property Information

Year Built
Year Built: 1900Year Updated: 1970
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 0.29 acres

Market trends in Boulder

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$891K
$60.83K
MoM
Sale-to-List Price
98.2%
0.4%
MoM
Price per sq ft
$503
$2
MoM
Available listings
778
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Property Tax and Assessment

Year2025
Tax$7,366
Assessment$1,394,400
Home facts updated by county records

Comparable Sales for 865 12th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.32
Single-Family Home
$1,190,000
11/07/25
3
1
1,360
0.44
Single-Family Home
$1,025,000
09/26/25
3
2
2,023
0.13
Single-Family Home
$2,295,000
01/13/26
4
2.5
3,297
0.17
Single-Family Home
$1,645,000
06/15/26
4
3
1,958
0.38
Single-Family Home
$900,000
05/01/26
3
1
976
0.67
Single-Family Home
$1,010,000
12/12/25
2
1
2,248
0.14
Single-Family Home
$1,480,000
10/13/25
6
3
3,395
0.30
Single-Family Home
$1,375,000
08/13/25
1
1
1,931
0.32
Single-Family Home
$1,810,000
09/05/25
3
2.5
3,232
0.28
Single-Family Home
$2,609,700
12/12/25
4
5
2,793

Nearby homes

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Assigned Schools

These are the assigned schools for 865 12th St.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

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. "
  • Jessica O.
    "Definitely a college neighborhood. Fun place to live, near campus as well as parties,but it is loud. "
  • 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 "
  • 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."

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 865 12th St

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Off Market Homes Near 865 12th St

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