1735 15th St Boulder, CO 80302

Building Details

Year Built

1928

Listing office Gibbons-White, Inc. m***@gibbonswhite.com Show Phone

Listing date Mar 12, 2026

Source Elliman

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 Gibbons-White, Inc.

Report an issue

---

Investment Insights

Based on property information with market context.

This classic mixed-use building in Downtown Boulder features exposed brick, beautiful wood timbers, and high ceilings. The property includes retail and office spaces. The second-floor office space is available for lease and offers flexible demising options, including a reception area, a large conference room, 10 offices, an open work area, a balcony, and views of the Flatirons. The building has direct access to the Boulder Creek Path and is located two blocks from the Pearl Street Mall. Situated on a 0.33-acre site with DT-5 zoning, the property also includes a separate 338 sq. ft. storage building. There are 10 on-site parking spaces available at no cost, contributing to a total of 22 spaces for the building.

Key Highlights

• Prime Downtown Boulder Location: Direct access to Boulder Creek Path and 2 blocks from Pearl Street Mall.
• Flexible 2nd Floor Office Space: Includes reception, large conference room, 10 offices, open work area, and balcony with Flatirons views.
• Unique Architectural Features: Exposed brick, beautiful wood timbers, and high ceilings.

Property Analytics

Property Profile Location Intelligence

Similar For Sale Nearby

• 

  $2,750,000

  4,870 SF

  Historic Office Mansion with Vaulted Ceilings

  Renovated historic office building with private offices, conference rooms, parking, and RH-2 flexibility for conversion subject to approvals.

  3011 Broadway St, Boulder, CO 80304

  View Details
• 

  $6,500,000

  19,368 SF

  Student Housing Development Opportunity

  Development opportunity near CU Campus with high-density zoning.

  1200 28th St, Boulder, CO 80303

  View Details
• 

  $599,000

  Modern Office Condo with Garage Parking

  Office condo includes reception, conference room, three private offices, kitchenette, restroom, and four dedicated garage parking spaces.

  2930 Broadway St, Boulder, CO 80304

  View Details
• 

  $4,800,000

  14,466 SF

  Renovated Office Building with Courtyard

  Fully leased, renovated office building near downtown Boulder with courtyard.

  207 Canyon Blvd, Boulder, CO 80302

  View Details
• 

  $3,073,500

  Medical/Professional Office Building For Sale

  Medical/Professional office building in Gunbarrel setting, Boulder, Colorado.

  7490 Clubhouse Rd, Boulder, CO 80301

  View Details
• 

  $3,841,000

  East Boulder Office Building For Sale

  Office building near Flatirons Golf Course with tenant mix.

  5600 Arapahoe Ave, Boulder, CO 80303

  View Details
• 

  $250,000

  Corner Retail Storefront Salon Setup

  Ground-floor corner storefront is fully furnished for a two-stylist hair salon, including salon fixtures and a half bath.

  850 Laramie Blvd, Boulder, CO 80304

  View Details
• 

  $515,000

  1,082 SF

  Retail Condo in Boulder, Colorado

  Retail condo operating as a dispensary, leased through 2026.

  5420 Arapahoe Ave, Boulder, CO 80303

  View Details
• 

  $5,000,000

  13,657 SF

  Mixed-Use Live/Work Redevelopment Parcel

  Redevelopment site with two medical offices and a conceptual live/work and retail mixed-use plan.

  1120 Alpine Ave, Boulder, CO 80304

  View Details
• 

  $415,000

  1,224 SF

  Boulder Commercial Condo Unit For Sale

  1,224 SF commercial condo with office, retail, and fitness potential.

  5420 Arapahoe Ave, Boulder, CO 80303

  View Details
• 

  $9,900,000

  Mid-Century Office Building Conversion Opportunity

  Three-story office building suitable for multifamily or student housing conversion.

  2995 Baseline Rd, Boulder, CO 80303

  View Details
• 

  $1,365,000

  Six-Unit Office Building

  Fully leased six-unit office building with ample off-street parking and first-floor common area restrooms.

  6662 Gunpark Dr, Boulder, CO 80301

  View Details

FAQs

What type of property is this?

Mixed-use property - Classic building with exposed brick, timbers, and high ceilings.

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: Prime Downtown Boulder Location: Direct access to Boulder Creek Path and 2 blocks from Pearl Street Mall.; Flexible 2nd Floor Office Space: Includes reception, large conference room, 10 offices, open work area, and balcony with Flatirons views.; Unique Architectural Features: Exposed brick, beautiful wood timbers, and high ceilings.