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5420 Arapahoe Ave, Boulder, CO, 80303
Second-Floor Office Condo Suite

5420 Arapahoe Ave Boulder, CO 80303

For Sale
Contact for pricing

Second-floor condo unit with east and south windows, four private offices, open bullpen, kitchenette, and restroom.

Property Size1,224 SF
Price / SF$339.05
Days on Market324

Property Features for 5420 Arapahoe Ave

General Information

Standard status Active
Size 1,224 SF
Property subtype OFFICE
Listing Agency: Gibbons-White, Inc.
Listed By: Michael-Ryan McCarty · License #FA.040029628
Source: Moodyscre
Added: Sep 9, 2025 Changed: Jul 27 Last Checked: Jul 28 at 3:04PM

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.

Investment Insights

Based on property information with market context.

Unit 2 is a second-floor office condo with east- and south-facing windows. The space includes four private offices, an open bullpen area, a kitchenette, and a restroom, offering a mix of enclosed and collaborative work settings.

The property is zoned BC-1, which supports a wide range of office, retail, personal service, and wellness & fitness uses. It is available now, and the listing notes monument signage availability.

Located near 55th St & Arapahoe Ave, the unit offers convenient access to a busy commercial corridor.

Key Highlights

  • Second‑floor condo unit with east and south‑facing windows
  • Interior includes 4 private offices plus an open bullpen area
  • Kitchenette and restroom included in the unit

Financial Insights For Office B

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $32.3k $26.40
− Vacancy −$9.4k −$7.66
EGI $22.9k $18.74
− OpEx −$5.7k −$4.69
NOI $17.2k $14.06
1,224 SF · lease $26.40/SF/yr · vacancy 29.00% · expense 25.00%

Alternative Uses

Best Use
Office B
$245.8K
$215.1K – $286.8K (±1% cap)
NOI $17,207 @ 7.0% cap · market cap 4.15%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$413.6K
$361.9K – $482.6K (±1% cap)
NOI $28,953 @ 7.0% cap · market cap 6.98%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Location Intelligence

Current Use

Colleen Gagliardi, ND ... Alternative Medicine Practice Timothy Mazzola, MD, ... Physician OsteoStrong Boulder Gym & Fitness Center Breakthrough Regenerative Orthopedics Medical Clinic Jeanelle & Sayres Law ... Law Firm

Suggested Use

Top Pick Parking Lot & Garage HVAC Service (Bike/Boat/Book/etc) Store Grocery & Convenience Store Electrical Service Carpet & Flooring Store

Zoning and permitted uses should be independently verified with authorities.

Frequently Asked Questions

What type of property is this?
Office units - Second-floor condo unit with east and south windows, four private offices, open bullpen, kitchenette, and restroom.
Where is this office units located?
The property is located at 5420 Arapahoe Ave Boulder, CO.
What is the asking price?
The asking price for this property is $415,000.
What are key features of this property?
This property features: Second‑floor condo unit with east and south‑facing windows; Interior includes 4 private offices plus an open bullpen area; Kitchenette and restroom included in the unit
(303) 818-7688 Call to check price and availability
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