Share This Listing

Message

926 characters remaining

Hmm, there seems to have been an error sending your message. Please try again.

Your email has been sent.

Still interested?

Contact the brokers for more information about this property

NWC 144TH AVE. & WASHINGTON ST. Thornton, CO 80602 1,500 - 134,700 SF of Office Space Available

Office Spaces Colorado NWC 144TH AVE. & WASHINGTON ST.

Save this listing!

Favorite this listing to get notified of price updates, new media and more

Park Facts

Total Space Available 134,700 SF Park Type Office Park
Min. Divisible 1,500 SF
Total Space Available 134,700 SF
Min. Divisible 1,500 SF
Park Type Office Park

All Available Spaces(5)

Display Rental Rate as

NWC 144TH AVE. & WASHINGTON ST.
144th Ave
1,500 - 80,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
80,000 SF
Building Height
1 Story
Typical Floor Size
80,000 SF
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 1,500-80,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
144th Ave, Thornton, CO for lease Interior Photo- Image 1 of 2
Interior Photo
144th Ave, Thornton, CO for lease Interior Photo- Image 2 of 2
Interior Photo
  • Fits 12 - 320 People
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 1,500-80,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
NWC 144TH AVE. & WASHINGTON ST.
144th Ave
1,500 - 80,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
80,000 SF
Building Height
1 Story
Typical Floor Size
80,000 SF

144th Ave - 1st Floor

Size
1,500-80,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
-
Available
Now
NWC 144TH AVE. & WASHINGTON ST.
NWC 144TH AVE. & WASHINGTON ST - PAD F
1,500 - 4,700 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
4,700 SF
Building Height
1 Story
Typical Floor Size
4,700 SF
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 1,500-4,700 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • TBD

The development site is ~8 AC at the NW corner of Washington & 144th Ave. We have an exciting opportunity to offer a program that includes 5 various Medical outpatient buildings up to 50,000 SF!

  • Fits 4 - 38 People
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 1,500-4,700 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - TBD
NWC 144TH AVE. & WASHINGTON ST.
NWC 144TH AVE. & WASHINGTON ST - PAD F
1,500 - 4,700 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
4,700 SF
Building Height
1 Story
Typical Floor Size
4,700 SF

NWC 144TH AVE. & WASHINGTON ST - PAD F - 1st Floor

Size
1,500-4,700 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
-
Available
TBD
NWC 144TH AVE. & WASHINGTON ST.
NWC 144TH AVE. & WASHINGTON ST - PAD E
1,500 - 5,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
5,000 SF
Building Height
1 Story
Typical Floor Size
5,000 SF
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 1,500-5,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • TBD

The development site is ~8 AC at the NW corner of Washington & 144th Ave. We have an exciting opportunity to offer a program that includes 5 various Medical outpatient buildings up to 50,000 SF

  • Fits 4 - 40 People
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 1,500-5,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - TBD
NWC 144TH AVE. & WASHINGTON ST.
NWC 144TH AVE. & WASHINGTON ST - PAD E
1,500 - 5,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
5,000 SF
Building Height
1 Story
Typical Floor Size
5,000 SF

NWC 144TH AVE. & WASHINGTON ST - PAD E - 1st Floor

Size
1,500-5,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
-
Available
TBD
NWC 144TH AVE. & WASHINGTON ST.
NWC 144TH AVE. & WASHINGTON ST - LOT 4
1,500 - 30,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
30,000 SF
Building Height
1 Story
Typical Floor Size
30,000 SF
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 1,500-30,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • TBD

The development site is ~8 AC at the NW corner of Washington & 144th Ave. We have an exciting opportunity to offer a program that includes 5 various Medical outpatient buildings up to 50,000 SF

  • Fits 4 - 240 People
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 1,500-30,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - TBD
NWC 144TH AVE. & WASHINGTON ST.
NWC 144TH AVE. & WASHINGTON ST - LOT 4
1,500 - 30,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
30,000 SF
Building Height
1 Story
Typical Floor Size
30,000 SF

NWC 144TH AVE. & WASHINGTON ST - LOT 4 - 1st Floor

Size
1,500-30,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
-
Available
TBD
NWC 144TH AVE. & WASHINGTON ST.
NWC 144TH AVE. & WASHINGTON ST - LOT 5
1,500 - 15,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
15,000 SF
Building Height
1 Story
Typical Floor Size
15,000 SF
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 1,500-15,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • TBD

The development site is ~8 AC at the NW corner of Washington & 144th Ave. We have an exciting opportunity to offer a program that includes 5 various Medical outpatient buildings up to 50,000 SF

  • Fits 4 - 120 People
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 1,500-15,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - TBD
NWC 144TH AVE. & WASHINGTON ST.
NWC 144TH AVE. & WASHINGTON ST - LOT 5
1,500 - 15,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Building Size
15,000 SF
Building Height
1 Story
Typical Floor Size
15,000 SF

NWC 144TH AVE. & WASHINGTON ST - LOT 5 - 1st Floor

Size
1,500-15,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
-
Available
TBD
1 of 2
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
144th Ave, Thornton, CO for lease Interior Photo- Image 1 of 2
Untitled
144th Ave, Thornton, CO for lease Interior Photo- Image 2 of 2
NWC 144th - Proposed Site plan

144th Ave - 1st Floor

144th Ave, Thornton, CO for lease Interior Photo- Image 1 of 2
Interior Photo
144th Ave, Thornton, CO for lease Interior Photo- Image 2 of 2
Interior Photo
Size 1,500-80,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out -
Available Now

  • Fits 12 - 320 People

NWC 144TH AVE. & WASHINGTON ST - PAD F - 1st Floor

Size 1,500-4,700 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out -
Available TBD

The development site is ~8 AC at the NW corner of Washington & 144th Ave. We have an exciting opportunity to offer a program that includes 5 various Medical outpatient buildings up to 50,000 SF!

  • Fits 4 - 38 People

NWC 144TH AVE. & WASHINGTON ST - PAD E - 1st Floor

Size 1,500-5,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out -
Available TBD

The development site is ~8 AC at the NW corner of Washington & 144th Ave. We have an exciting opportunity to offer a program that includes 5 various Medical outpatient buildings up to 50,000 SF

  • Fits 4 - 40 People

NWC 144TH AVE. & WASHINGTON ST - LOT 4 - 1st Floor

Size 1,500-30,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out -
Available TBD

The development site is ~8 AC at the NW corner of Washington & 144th Ave. We have an exciting opportunity to offer a program that includes 5 various Medical outpatient buildings up to 50,000 SF

  • Fits 4 - 240 People

NWC 144TH AVE. & WASHINGTON ST - LOT 5 - 1st Floor

Size 1,500-15,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out -
Available TBD

The development site is ~8 AC at the NW corner of Washington & 144th Ave. We have an exciting opportunity to offer a program that includes 5 various Medical outpatient buildings up to 50,000 SF

  • Fits 4 - 120 People

Attachments

NWC 144th AVe. & Washington St. MOB v3
1 1
Somewhat walkable
30/100
Exceptionally drivable
100/100
Fairly bikeable
40/100
Source: Local Logic®
(303) 565-3793

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 41129229

  • Date on Market: 7/1/2026

  • Last Updated:

  • Address: 144th Ave, Thornton, CO 80602

The Office Property at 144th Ave, Thornton, CO 80602 is currently available for Lease. Contact Colliers for more information.

PROPERTIES IN NEARBY NEIGHBORHOODS

NEARBY LISTINGS

1 of 5
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
144th Ave, Thornton, CO for lease Building Photo- Image 1 of 5
Untitled
144th Ave, Thornton, CO for lease Building Photo- Image 2 of 5
Pages from 144th- brochure.pdf
144th Ave, Thornton, CO for lease Building Photo- Image 3 of 5
NWC 144th - Proposed Site plan
144th Ave, Thornton, CO for lease Primary Photo- Image 4 of 5
Primary Photo
1 of 1
NWC 144TH AVE. & WASHINGTON ST. | Thornton, CO 80602
(303) 565-3793 x

NWC 144TH AVE. & WASHINGTON ST. | Thornton, CO 80602

Audrey Wilson
(303) 565-3793

Jeremy Reeves
(720) 317-9678

Already a member? Log In

First Name*

Last Name*

Email*

Email address is required

Phone*

Ext (optional)

Company (optional)

How much space do you need? (optional)

Select Size

Message*

Message is required

{{getContactFormMessageFieldCharacterCount()}} out of 600

New to LoopNet? No problem. We'll automatically create a free account for you. By clicking the button, you agree to LoopNet's Terms of Use and Privacy Notice.

Hmm, there seems to have been an error sending your message. Please try again.

Thanks! Your message was sent.

Send another message
Link copied
Your LoopNet account has been created!

Please Share Your Feedback

We welcome any feedback on how we can improve LoopNet to better serve your needs.
X
{{ getErrorText(feedbackForm.starRating, "rating") }}
255 character limit ({{ remainingChars() }} charactercharacters remainingover)
{{ getErrorText(feedbackForm.msg, "rating") }}
{{ getErrorText(feedbackForm.fname, "first name") }}
{{ getErrorText(feedbackForm.lname, "last name") }}
{{ getErrorText(feedbackForm.phone, "phone number") }}
{{ getErrorText(feedbackForm.phonex, "phone extension") }}
{{ getErrorText(feedbackForm.email, "email address") }}
You can provide feedback any time using the Help button at the top of the page.