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Mixed-Use Building with Exposed Brick
For Sale
$4,499,640

1735 15th St, Boulder, CO 80302

The second-floor office includes a balcony, conference room, reception area, and flexible space planning.

Property Size7,758 SF
Lot Size0.33 Acres
Days on Market16

Property Features for 1735 15th St

General Information

Standard status Active
Size 7,758 SF
Total Parking Spaces 22
Lot size 0.33 Acres
Zoning DT-1

Site & Location

Neighborhood Hillside
Mixed-Use Components retail, office

Taxes and HOA fees

Annual Taxes $87,120

Amenities

Other
City
14452
0.33
No
7758

Building Details

Building Size 7,758 SF
Year Built 1928
Buildings 2
Listing Agency:
Listed By: Juliane Mosebar
Source: Focalrealestategroup
Added: Oct 16 Changed: Oct 28 Last Checked: Oct 31 at 5:11AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Juliane Mosebar

Rey
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Investment Insights

Based on property information with market context.

Built in 1928, this mixed-use property combines retail and office space. The second-floor office layout includes reception, a large conference room, 10 offices, and an open work area, with options to reconfigure the space. Exposed brick, wood timbers, high ceilings, and a balcony with Flatirons views add character. A separate 338-square-foot storage building is also on the 0.33-acre site.

The property connects directly to the Boulder Creek Path and sits two blocks from Pearl Street Mall. Parking totals 22 spaces for the building, including 10 on-site spaces available at no cost.

Key Highlights

  • Mixed‑use retail and office building constructed in 1928
  • Second‑floor office features 10 offices, a large conference room, reception, and an open work area
  • 0.33‑acre site includes a separate 338‑square‑foot storage building

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$127,956
Cap Rate
2.84%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,559,120 $2.6M
Cap Rate 7%
$1,827,943 $1.8M
Cap Rate 9%
$1,421,733 $1.4M
Market Conditions
NOI Build-Up for 7,758 SF
Gross rent
$195.5K $25.20/SF
− Vacancy
−$12.7K −$1.64/SF
EGI
$182.8K $23.56/SF
− OpEx
−$54.8K −$7.07/SF
NOI
$128.0K $16.49/SF
Area
Boulder, CO
Vacancy
6.50%
Lease Rate
$25.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,559,120
Cap Rate 7%
$1,827,943
Cap Rate 9%
$1,421,733

Alternative Uses

Best Use
Retail
$1.83M
$1.60M – $2.13M (±1% cap)
NOI $127,956 @ 7.0% cap · market cap 2.84%
Second Best
Mixed Use
$1.80M
$1.57M – $2.10M (±1% cap)
NOI $125,796 @ 7.0% cap · market cap 2.80%
Theoretical Best
Office A
$2.62M
$2.29M – $3.06M (±1% cap)
NOI $183,511 @ 7.0% cap · market cap 4.08%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Retail space

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Carpet & Flooring Store Electrical Service Florist Clothing & Fashion Store Pet Grooming Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

5,548
Businesses Nearby
61k
Monthly Visits Nearby

Foot Traffic Nearby

Dining 37% Apparel 32% Shops & Services 32%
Rio Grande Mexican Restaurant Dining
18,733 visits/mo 0.4 miles
Circle K Shops & Services
14,196 visits/mo 0.1 miles
Billabong Apparel
9,266 visits/mo 0.4 miles
Urban Outfitters Apparel
4,026 visits/mo 0.5 miles
Insomnia Cookies Dining
3,652 visits/mo 0.5 miles

Demographics for 80302, CO

27,322
Population
13,556
Households
2
Avg Household Size
29
Median Age
75%
College-Educated
98%
High-School Grad
93.9 sq mi
ZIP Area
291
Density / Sq Mi
$60,649
Median Household Income
$19,586
Median Earnings
$1,850
Median Rent
$1,123,800
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Retail in Boulder, CO

6.9% 2020
7.8% 2021
5.8% 2022
6.5% 2023
5.8% 2024
5.2% 2025

Frequently Asked Questions

What type of property is this?
Mixed-use property - The second-floor office includes a balcony, conference room, reception area, and flexible space planning.
Where is this mixed-use property located?
The property is located at 1735 15th St Boulder, CO.
What is the asking price?
The asking price for this property is $4,499,640.
What are key features of this property?
This property features: Mixed‑use retail and office building constructed in 1928; Second‑floor office features 10 offices, a large conference room, reception, and an open work area; 0.33‑acre site includes a separate 338‑square‑foot storage building
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