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$3,310,000
4 Days On Site

1139 12th Street
Boulder, CO 80302

For Sale|Duplex|Active
0
Beds
0
Total Baths
3,898
SqFt
$849
/SqFt
1899
Built
Subdivision:
University Terrace
County:
Boulder

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1139 12th Street1139 12th Street1139 12th Street1139 12th Street
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The Unique Apartment Group is pleased to present 1139 12th Street, a 10-bed, 5-bath student housing investment on University Hill in Boulder, Colorado, steps from the CU Boulder campus and The Hill's retail, restaurant, and bar corridor. Demand consistently outpaces supply in this submarket: University Hill is geographically landlocked and largely built out, with zoning and topography sharply limiting new construction, while CU Boulder enrolls over 38,000 students against a persistent on-campus housing shortfall.The Hill operates on a pre-leasing cycle, with next year's leases typically executed the prior fall - giving ownership rare forward visibility into occupancy and income. The property is currently leased as a satellite house to a fraternity chapter, providing an organizational lease guarantee and a built-in occupancy pipeline through the chapter's recruitment cycle. Annual rent step-ups are the submarket norm, and the group lease configuration reduces turnover friction for a stabilized, hands-off cash flow profile.Ownership has invested meaningfully in recent years, minimizing near-term capital exposure for a buyer: a new backflow preventer and water shutoff were installed in 2024, and in 2025 both water heaters were replaced and one bathroom was fully remodeled.Beyond in-place cash flow, the property offers long-term development upside. Zoned RH-5 (Residential High Density), it benefits from Boulder's 2025 zoning amendments eliminating parking minimums, minimum land area per dwelling unit, and occupancy limits. Inclusionary housing requirements and Landmarks review remain part of the entitlement path, but the current zoning framework gives the next owner a runway to explore expanded density.

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Listing Snapshot
Price 
$3,310,000
Days On Site 
4 Days
Bedrooms 
N/A
Inside Area (SqFt) 
3,898 sqft
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
0.14 Acres
Year Built 
1899
MLS® Number 
IR1067389
Status 
Active
Property Tax 
$14,354
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Assessor
Friends & Family
Recent Activity
4 days agoListing updated with changes from the MLS®
5 days agoListing first seen on site
General Features
Acres 
0.14
Additional Property Use 
Multi-FamilyResidential
Levels 
Two
Parking Spaces 
7
Property Sub Type 
Duplex
SqFt Total 
3898
Utilities 
Natural Gas AvailableElectricity AvailableElectricity ConnectedNatural Gas Connected
Water Source 
Public
Zoning 
RH-5
Interior Features
Basement 
Full
Furnished 
Unfurnished
Heating 
Hot Water
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Exterior Features
Construction Details 
StoneFrame
Roof 
Composition
Community Features
Financing Terms Available 
CashConventional
School District 
Boulder Valley RE 2
Schools
School District
Boulder Valley RE 2
Elementary School
Boulder Community School/Integrated Studies
Middle School
Other
High School
Boulder
Listing courtesy of Unique Properties [email protected]



The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO real estate listings held by brokers other than Unique Properties are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

Neighborhood & Commute
Source: Walkscore
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