1139 12th St Boulder, CO 80302
University Hill NeighborhoodEstimated payment $19,354/month
Highlights
- No HOA
- Hot Water Heating System
- 4-minute walk to Beach Park
- Flatirons Elementary School Rated A
About This Home
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.
Listing Agent
Unique Properties Brokerage Phone: 3033215888 License #100052493 Listed on: 08/27/2026
Property Details
Home Type
- Multi-Family
Est. Annual Taxes
- $14,354
Year Built
- Built in 1899
Parking
- 7 Parking Spaces
Home Design
- Composition Roof
- Stone
Interior Spaces
- 3,898 Sq Ft Home
- 2-Story Property
- Basement Fills Entire Space Under The House
Bedrooms and Bathrooms
- 10 Bedrooms
- 4 Bathrooms
Schools
- Boulder Community Elementary School
- Boulder High School
Additional Features
- 6,098 Sq Ft Lot
- Hot Water Heating System
Listing and Financial Details
- Assessor Parcel Number R0003313
Community Details
Overview
- No Home Owners Association
- 2 Units
- University Terrace Subdivision
Building Details
- Gross Income $193,498
- Net Operating Income $179,144
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $14,354 | $161,942 | $113,648 | $48,294 |
| 2025 | $14,354 | $161,942 | $113,648 | $48,294 |
| 2024 | $12,925 | $148,844 | $104,456 | $44,388 |
| 2023 | $12,700 | $147,065 | $100,500 | $50,250 |
| 2022 | $9,598 | $103,360 | $62,424 | $40,936 |
| 2021 | $9,355 | $108,680 | $65,637 | $43,043 |
| 2020 | $10,580 | $121,550 | $65,637 | $55,913 |
| 2019 | $10,418 | $121,550 | $65,637 | $55,913 |
| 2018 | $8,658 | $99,864 | $53,856 | $46,008 |
| 2017 | $8,387 | $110,405 | $59,541 | $50,864 |
| 2016 | $5,972 | $68,990 | $37,651 | $31,339 |
| 2015 | $5,655 | $65,670 | $39,800 | $25,870 |
| 2014 | $5,522 | $65,670 | $39,800 | $25,870 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 08/27/2026 08/27/26 | For Sale | $3,310,000 | -- | $849 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $825,000 | Fidelity National Title Insu | |
| Warranty Deed | -- | None Available | |
| Quit Claim Deed | -- | None Available | |
| Warranty Deed | -- | -- | |
| Warranty Deed | $700,000 | North American Title | |
| Warranty Deed | $698,000 | -- | |
| Deed | $106,700 | -- | |
| Warranty Deed | $53,400 | -- |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $2,500,000 | New Conventional | |
| Previous Owner | $774,250 | Seller Take Back | |
| Previous Owner | $725,000 | Credit Line Revolving | |
| Previous Owner | $502,000 | Commercial |
Source: IRES MLS
MLS Number: IRE1067389
APN: 1463-31-2-42-008
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Ask me questions while you tour the home.