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Features

Clear Height
12’
Exterior Dock Doors
6
Standard Parking Spaces
350

All Available Spaces(4)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor, Ste 1
  • 4,996 SF
  • Negotiable
  • $15.00 /SF/YR $1.25 /SF/MO $74,940 /YR $6,245 /MO
  • Office
  • Full Build-Out
  • Now

Open and light office space with perimeter offices, open area that can be used for bullpen, engineering or assembly, conference room, copy area, server room and storage areas

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Fully Built-Out as Standard Office
  • Fits 13 - 40 People
  • 2nd Floor, Ste 11 & 12
  • 13,939 SF
  • Negotiable
  • $16.00 /SF/YR $1.33 /SF/MO $223,024 /YR $18,585 /MO
  • Office
  • Full Build-Out
  • Now

Units 11 & 12: 13,939 SF space is a large 2nd floor office/lab space with great mountain views. The space has a ratio of approximately 55% open office and 45% lab space. The office area consists of a large kitchen with eating area, copy/ mail room, two large conference rooms and the remainder is open with cubicles throughout. The cubicles, lab benches, and fume hoods can be included. Can be combined with units 8, 9 & 10 for a total of 28,755 SF. Sublease through 6/30/2026 at $16/SF NNN. Longer term lease available.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Fully Built-Out as Research and Development Space
  • Fits 35 - 112 People
  • Can be combined with additional space(s) for up to 28,755 SF of adjacent space
  • 2nd Floor, Ste 14
  • 4,965 SF
  • Negotiable
  • $15.00 /SF/YR $1.25 /SF/MO $74,475 /YR $6,206 /MO
  • Office
  • Full Build-Out
  • Now

This 4,965 SF space sits on the second floor of the northwest side of the building, boasting plenty of natural light and beautiful mountain views. The space consists of many perimeter offices, reception area, storage/IT rooms, and a private kitchen.

  • Lease rate does not include utilities, property expenses or building services
  • Fits 13 - 40 People
  • Fully Built-Out as Standard Office
  • 14 Private Offices
  • 2nd Floor, Ste 8-10
  • 4,642-14,816 SF
  • Negotiable
  • $15.00 /SF/YR $1.25 /SF/MO $222,240 /YR $18,520 /MO
  • Office
  • Full Build-Out
  • Now

Unit 8 has 11 perimeter offices with mountain and lake views, a large conference room, small bullpen area, copy room, and storage closet with the ability to add a kitchen area. Units 9/10 consist of 18 interior offices & 1 perimeter office, large, medium and small conference rooms, a sizeable bullpen, large breakroom with kitchen, welcoming reception area, copy room, separately cooled computer room, and storage closets. Units are currently combined for a total of 14,816 SF.

  • Lease rate does not include utilities, property expenses or building services
  • Fits 12 - 119 People
  • Space is in Excellent Condition
  • Fully Built-Out as Standard Office
  • 19 Private Offices
  • Can be combined with additional space(s) for up to 28,755 SF of adjacent space
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor, Ste 1 4,996 SF Negotiable $15.00 /SF/YR $1.25 /SF/MO $74,940 /YR $6,245 /MO Office Full Build-Out Now
2nd Floor, Ste 11 & 12 13,939 SF Negotiable $16.00 /SF/YR $1.33 /SF/MO $223,024 /YR $18,585 /MO Office Full Build-Out Now
2nd Floor, Ste 14 4,965 SF Negotiable $15.00 /SF/YR $1.25 /SF/MO $74,475 /YR $6,206 /MO Office Full Build-Out Now
2nd Floor, Ste 8-10 4,642-14,816 SF Negotiable $15.00 /SF/YR $1.25 /SF/MO $222,240 /YR $18,520 /MO Office Full Build-Out Now

1st Floor, Ste 1

Size
4,996 SF
Term
Negotiable
Rental Rate
$15.00 /SF/YR $1.25 /SF/MO $74,940 /YR $6,245 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 11 & 12

Size
13,939 SF
Term
Negotiable
Rental Rate
$16.00 /SF/YR $1.33 /SF/MO $223,024 /YR $18,585 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 14

Size
4,965 SF
Term
Negotiable
Rental Rate
$15.00 /SF/YR $1.25 /SF/MO $74,475 /YR $6,206 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 8-10

Size
4,642-14,816 SF
Term
Negotiable
Rental Rate
$15.00 /SF/YR $1.25 /SF/MO $222,240 /YR $18,520 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

1st Floor, Ste 1

Size 4,996 SF
Term Negotiable
Rental Rate $15.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Open and light office space with perimeter offices, open area that can be used for bullpen, engineering or assembly, conference room, copy area, server room and storage areas

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 13 - 40 People
  • 1 Conference Room

2nd Floor, Ste 11 & 12

Size 13,939 SF
Term Negotiable
Rental Rate $16.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Units 11 & 12: 13,939 SF space is a large 2nd floor office/lab space with great mountain views. The space has a ratio of approximately 55% open office and 45% lab space. The office area consists of a large kitchen with eating area, copy/ mail room, two large conference rooms and the remainder is open with cubicles throughout. The cubicles, lab benches, and fume hoods can be included. Can be combined with units 8, 9 & 10 for a total of 28,755 SF. Sublease through 6/30/2026 at $16/SF NNN. Longer term lease available.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Research and Development Space
  • Mostly Open Floor Plan Layout
  • Fits 35 - 112 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 28,755 SF of adjacent space

2nd Floor, Ste 14

Size 4,965 SF
Term Negotiable
Rental Rate $15.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

This 4,965 SF space sits on the second floor of the northwest side of the building, boasting plenty of natural light and beautiful mountain views. The space consists of many perimeter offices, reception area, storage/IT rooms, and a private kitchen.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Fits 13 - 40 People
  • 14 Private Offices

2nd Floor, Ste 8-10

Size 4,642-14,816 SF
Term Negotiable
Rental Rate $15.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Unit 8 has 11 perimeter offices with mountain and lake views, a large conference room, small bullpen area, copy room, and storage closet with the ability to add a kitchen area. Units 9/10 consist of 18 interior offices & 1 perimeter office, large, medium and small conference rooms, a sizeable bullpen, large breakroom with kitchen, welcoming reception area, copy room, separately cooled computer room, and storage closets. Units are currently combined for a total of 14,816 SF.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Fits 12 - 119 People
  • 19 Private Offices
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 28,755 SF of adjacent space

Property Overview

High-quality Gunbarrel building adjacent to Avery Brewery and Twin Lakes open space. The common areas include showers and lockers in the women’s and men’s restrooms. Outside there are picnic tables, bike lockers and abundant parking. The building is fully air-conditioned and has a fire sprinkler system throughout.

Property Facts

Building Size
76,470 SF
Lot Size
3.23 AC
Year Built
1997
Construction
Masonry
Sprinkler System
Wet
Zoning
IGE - IGE
Somewhat walkable
20/100
Exceptionally drivable
90/100
Limited public transit
20/100
Moderately bikeable
70/100
  • Listing ID: 28195024

  • Date on Market: 12/31/2025

  • Last Updated:

  • Address: 4909 Nautilus Ct N, Boulder, CO 80301

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