Date
Details
Price
Change
Source
8/10/2026
Listed
$1,580,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$1,580,000 New to Website
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Property Description
Unique Boulder Property with two Historic Homes! Located just below Chautauqua Park and minutes from CU Boulder, this Special property features two separate homes on a large lot with convenient alley access.844 12th St. is a charming Cottage-style bungalow built in 1920, offering 2 bedrooms and 2 baths, original wood floors, and vintage kitchen and bath details. 850 12th St. is a Mission-style home built in 1928 with 3 bedrooms, 2 baths, and wood floors.Both homes are currently in the process of being landmarked by the City of Boulder. Renovation work may be eligible for historic preservation tax credits, depending on the scope and nature of improvements. This is a rare opportunity to restore and reimagine two historic homes in one of Boulder's most desirable locations.Live in one home and use the other as a guest house or rental, or use an income-producing property, or explore other possibilities. Sold As Is. Bring your vision and imagination to this truly special Boulder property!
Full Property Details
Full Property Details for 844 12th St
General
- Price: $1,580,000
- Taxes: $10,244 (2025)
- Status: Active
- Type: Single Family
- Source: IRES
- MLS ID: 1066132
- Updated: 8/10/2026
- Added to Site: 1 day(s) ago
Interior
- Fireplace: Yes
- Fireplace(s): Two or More, Living Room, Family Room
- Appliances: Electric Range, Refrigerator, Washer, Dryer
- Flooring: Wood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 2
- 3/4 Bathrooms: 1
- Half Bathrooms: 1
- Main Floor Baths: 2
Bedrooms
- Total Bedrooms: 5
Parking
- Garage: Yes
- Garage Spaces: 1
- Parking Features: Off Street
- Garage Description: Off Street
Location
- Area: Boulder
- County: Boulder
- Subdivision: University Place
School Information
- School District: Boulder Valley Dist RE2
- Elementary School: Flatirons
- Middle School: Manhattan
- High School: Boulder
Heating & Cooling
- Heating Type: Forced Air
Utilities
- Gas: Yes
- Sewer: Public Sewer
- Water: City
- Utility Description: Natural Gas Available, Electricity Available
Structural Information
- Architectural Style: Cottage
- Construction: Frame
- Exterior Const.: Frame
- Basement: Yes
- Basement Desc.: Partially Finished
- Roof: Fiberglass
- Square Feet: 3,749
- Sq. Ft. Source: Assessor
- Living Area: 2,165 Sq. Ft.
- Year Built: 1920
Lot Features
- Property View: Hills
- Lot Size (Acres): 0.21
- Lot Size (Sq. Ft.): 9,092
- Lot Features: Wooded
- Potential Use: Single-Family, Multi-Family
- Zoning: SFR
Financial Considerations
- Tax Amount: $10,244
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Special Conditions: Private Owner
- Property ID: R0007823
Listed by Compass - Boulder (303) 487-5472
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Listing agent
— 844 12th St —
Compass - Boulder
303-487-5472
3038756933
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 844 12th St
School District:Boulder Valley School District Re-2
| Name | Grades | Distance |
|---|---|---|
Flatirons Elementary School 1150 7th Street, Boulder, CO 80302 | K-5 | 0.6 mi |
Manhattan Middle School Of The Arts And Academics 290 Manhattan Drive, Boulder, CO 80303 | 6-8 | 2.7 mi |
Boulder High School 1604 Arapahoe Avenue, Boulder, CO 80302 | 9-12 | 0.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 844 12th St
Tax History
Tax History for 844 12th St
Year
Property Taxes
Change
Tax Assessment
Change
2024
$9,963
2%
$111,568
-3%
2023
$9,785
11%
$115,253
23%
2022
$8,844
5%
$93,617
-3%
2021
$8,440
—
$96,310
7%
2021
$8,440
21%
$89,697
12%
2018
$6,962
3%
$80,295
—
2017
$6,744
10%
$80,295
14%
2016
$6,111
6%
$70,598
—
2015
$5,787
-25%
$70,598
-21%
2019
$7,688
49%
$89,697
49%
2014
$5,167
2%
$60,098
—
2013
$5,053
—
$60,098
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 844 12th St
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- Single Family
- Closed
- 5Beds
- 2Total Baths
- 2,879Sq. Ft.
- MLS # 1039261
Listed by RE/MAX of Boulder, Inc
Sold by RE/MAX of Boulder, Inc
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Sold by Compass - Boulder
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Sold by RE/MAX Alliance-Boulder
Sold by RE/MAX Alliance-Boulder
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Sold by milehimodern - Boulder
844 12th St, Boulder, CO 80302 (MLS# 1066132) is a Single Family property with 5 bedrooms, 2 full bathrooms and 2 partial bathrooms. 844 12th St is currently listed for $1,580,000 and was received on August 10, 2026. Want to learn more about 844 12th St? Do you have questions about finding other Single Family real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.