4700 Walnut St, Boulder, CO 80301 - Photo 1

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$1,750,000

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Active
Office

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Property Description

If walls could talk, 4700 Walnut would have stories to tell. Home to KGNU for decades, this Boulder classic has been broadcasting creativity, culture, and community from the heart of the Walnut corridor. Now it's ready for its next act. Freestanding, visible, and perfectly positioned between downtown buzz and East Boulder innovation, this property offers a stage for whatever comes next-creative office, mission-driven HQ, studio space, or something entirely new. Plug into the energy of Boulder's entrepreneurial spirit and make 4700 Walnut the place where your next big idea goes live. Single story stand alone building. Excellent owner-occupant opportunity. 22 parking spaces. 8 offices + large meeting area + 4 recording rooms + kitchen.

Full Property Details

Full Property Details for 4700 Walnut St

General

Price: $1,750,000
Status: Active
Type: Office
Source: IRES
MLS ID: 1055131
Updated: 7/20/2026
Added to Site: 154 day(s) ago

Business

Business Type: Professional/Office

Interior

Appliances: No Inclusions

Location

Area: Boulder
County: Boulder
Subdivision: East Park 3
Driving Directions: Headed north on 30th street, turn left (East) on Walnut Street. Follow until you pass under Foothills Parkway. Property will be on your right.

Heating & Cooling

Cooling Type: Central Air
Heating Type: Forced Air

Utilities

Gas: Yes
Water: City
Utility Description: Natural Gas Available

Structural Information

Construction: Brick
Exterior Const.: Brick
Roof: Rubber
Sq. Ft. Source: Assessor
Year Built: 1982

Lot Features

Lot Size (Acres): 0.52
Lot Size (Sq. Ft.): 22,552
Potential Use: Commercial, Industrial
Zoning: IG

Financial Considerations

Terms: Cash, Conventional
Tenant Pays: None

Disclosures and Reports

Special Conditions: Private Owner
Property ID: R0076712

Listed by Market Real Estate (303) 444-5040

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Listing agents

— 4700 Walnut St —

Market Real Estate

303-444-5040
Market Real Estate

303-444-5040

3034445040

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Schools

Schools serving 4700 Walnut St

School District:Boulder Valley School District Re-2

Name	Grades	Distance
Douglass Elementary School 840 North 75th Street, Boulder, CO 80303	PK-5	3.7 mi
Nevin Platt Middle School 6096 Baseline Road, Boulder, CO 80303	6-8	2.1 mi
Boulder High School 1604 Arapahoe Avenue, Boulder, CO 80302	9-12	1.6 mi

Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 4700 Walnut St Get Price Alerts and Save Property

Date

Details

Price

Change

Source

7/20/2026

Price Reduced

$1,750,000

-12.5%

MLS

3/27/2026

Listed

$2,000,000

—

MLS

Get Price Alerts and Save Property

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History

Tax History for 4700 Walnut St

Year

Property Taxes

Change

Tax Assessment

Change

2024

100%

$475,277

—

2023

100%

$475,277

44%

2022

100%

$329,440

—

2021

-100%

$329,440

—

2019

$28,237

—

$329,440

—

Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost

Estimate the Cost for 4700 Walnut St

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4700 Walnut St, Boulder, CO 80301 (MLS# 1055131) is a Office property. 4700 Walnut St is currently listed for $1,750,000 and was received on March 27, 2026. Want to learn more about 4700 Walnut St? Do you have questions about finding other Office real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.

4700 Walnut St Boulder, CO 80301