Residential Income · Active

1127 12th Street

Boulder, CO 80302

$3,850,000

Triplex

Property Type

0.21 acres

Lot Size

1899

Year Built

IR1067393

MLS #

About This Property

The Unique Apartment Group is pleased to present 1127 12th Street, a 12-bed, 4-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. The property is currently leased to a fraternity as its main house, 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: the exterior deck was replaced with Trex decking in 2024, two bathrooms were fully remodeled in 2025, and a $120,000 interior modernization was completed in 2026, including a full electrical and panel upgrade, drywall replacement, fresh paint, and general maintenance.Beyond in-place cash flow, the property offers long-term development upside. Zoned RH-5 (Residential High Density) on a lot, it benefits from Boulder's 2025 zoning amendments eliminating parking minimums, minimum land area per dwelling unit, and occupancy limits.

A 2020 Landmark Alteration Certificate for rear additions sympathetic to the historic 1899 structure established design precedent with City staff and the Landmarks Design Review Committee, though that approval has expired and would need refreshing. Inclusionary housing requirements and Landmarks review remain part of the entitlement path, but the zoning framework and prior design work give the next owner a clear runway to expand density.

54 days on market

Listed by Philip Dankner · Unique Properties · 3033215888

Last updated: 9/17/2026 10:19 AM · Source: REcolorado®, MLS#: IR1067393

Property Details

Key Details

Property Type Residential Income
Sub Type Triplex
Status Active
Subdivision University Terrace
MLS # IR1067393
Days on Market 54

More Details

Year Built 1899
Lot Size (Sq Ft) 9,200
Acres 0.21
HOA No
Annual Taxes $20,751
State CO
County Boulder
Zoning RH-5

Interior

Heating Hot Water

Exterior & Parking

Roof Composition

Building & Lot

Basement Full
Levels Three Or More
Construction Wood Siding
Water Source Public

Location

Price History

DateEventPrice
8/27/2026 Listed for sale
Source: REcolorado® #IR1067393
$3,850,000

Based on information submitted to the MLS GRID as of October 20, 2026 at 2:57 PM MDT. 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.

Listing information last updated September 17, 2026 at 10:19 AM.

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