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For lease
Office buildings
CO
Boulder
5621 Arapahoe Ave

Flexible Office/Industrial Building For Lease

5621 Arapahoe Ave, Boulder, CO

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For Lease

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Rare opportunity to lease an entire flexible office/industrial building.

Type:OFFICE

Property size:

8,800 SF

Lot size:

2.96 Acres

HighLights

Entire building available for lease with 4,400 - 13,200 RSF.
Flexible layout adaptable for office, industrial, lab, or R&D use.
Ability to install up to 5 dock high loading doors.
Private on‑site park reserved for tenants.
Multiple perimeter offices, interior conference rooms, kitchens, and private employee showers.
Hands‑on owners are the property managers, ensuring responsiveness.

We can help!

Listing Contact

B. Scot Smith

For Lease

Contact for pricing

Rare opportunity to lease an entire flexible office/industrial building.

Type:OFFICE

Property size:

8,800 SF

Lot size:

2.96 Acres

Added:: Aug 21, 2025
Days on Market:: 294
Last Refresh:: May 19 at 10:57 pm

Property Features for 5621 Arapahoe Ave

General Information

Standard status: Active
Size: 8,800 SF
Lot size: 2.96 Acres
Property subtype: OFFICE

Spaces For Lease

at 5621 Arapahoe Ave Contact us

We can help!

Listing Contact

B. Scot Smith

Listing agent B. Scot Smith License #CO FA40023353

Listing office The Colorado Group, Inc.

Listing date Aug 21, 2025

Source Moodyscre

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 The Colorado Group, Inc.

HighLights

Entire building available for lease with 4,400 - 13,200 RSF.
Flexible layout adaptable for office, industrial, lab, or R&D use.
Ability to install up to 5 dock high loading doors.
Private on‑site park reserved for tenants.
Multiple perimeter offices, interior conference rooms, kitchens, and private employee showers.
Hands‑on owners are the property managers, ensuring responsiveness.

Overview

For the first time in over 20 years, a rare opportunity exists to lease an entire building. This secluded building offers flexibility and can accommodate a range of tenants. The rentable building size is 13,200 square feet, but can accommodate tenants from 4,400 square feet. The current layout includes multiple perimeter offices, interior conference rooms, kitchens, and private employee showers, with center open spaces suitable for cubicles, lab, or R&D space. The building can be converted to a more industrial build-out with the ability to install up to 5 dock-high loading doors. A private on-site park is reserved for tenants of this development. The property managers are hands-on owners, making them available and responsive to tenants.

Property Profile Location Intelligence

Current Use by Public Records

Tech-X Corporation (Bike/Boat/Book/etc) Store Kidney Institute Medical Clinic Vital Reaction (Bike/Boat/Book/etc) Store

Suggested Use

Location Insight

Map
Local Demand

City: Boulder
County: Boulder
State: Colorado
Longitude: -105.223
Latitude: 40.0173

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For lease
Office buildings
CO
Boulder
5621 Arapahoe Ave

What type of property is this?

Office building - Rare opportunity to lease an entire flexible office/industrial building.

Where is this office building located?

The property is located at 5621 Arapahoe Ave Boulder, CO.

What is the lease rate?

The lease rate is $14 SF/Yr.

What are key features of this property?

This property features: Entire building available for lease with 4,400 - 13,200 RSF.; Flexible layout adaptable for office, industrial, lab, or R&D use.; Ability to install up to 5 dock high loading doors.

5621 Arapahoe Ave, Boulder, CO

Rare opportunity to lease an entire flexible office/industrial building.

Property Features for 5621 Arapahoe Ave

General Information

Spaces For Lease

We can help!

HighLights

Overview

Current Use by Public Records

Suggested Use

Location Insight

Nearby Similar for Lease

Boulder Commercial Space For Lease

Retail Space in Boulder Commons

Prime Corner Retail Space Available

Boulder Commercial Suites Available

Boulder Commercial Space For Lease

Warehouse Flex Building with Lab

Retail Spaces on East Arapahoe

West Downtown Boulder Retail Space

Retail Space in Boulder Junction

Boulder Commercial Space For Rent

Boulder Commercial Office Space Available

Tech Office in Prime Location

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