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Our Properties
Office Leasing

Sarajane Goodfellow

303.628.7414Email
Office Leasing

Chris Phenicie

303.628.1619Email

At a glance

54 floors

1,300,000-square-foot building

Exclusive tenant-only fitness center with towel service, studio space and luxury locker rooms

Guard and Grace modern steakhouse by chef Troy Guard, 1801 Eatery and ink! Coffee on-site

State-of-the-art tenant conference facility with seating for up to 120 and a catering kitchen

Space for lease at 1801 California Street

1801 California is a 1.3-million-square-foot trophy office building in the heart of downtown Denver. The building offers flexible floor plates to accommodate a diverse mix of users as well as on-site amenities including Guard and Grace, a modern steakhouse by chef Troy Guard. 1801 California is conveniently situated directly on Denver`s light rail, making commuting a breeze.

Availability

1 Floor
Suite 110
2,097 sf
Pre-existing
Available 8/31/25
3 Floor
Suite 300
38,356 sf
2nd Generation
Available 10/31/25
7 Floor
Suite 700
35,819 sf
White Box
Immediate
10 Floor
Suite 1000
12,489 sf
Pre-existing
Immediate
13 Floor
Suite 1300
19,996 sf
Pre-existing
Immediate
27 Floor
Suite 2710
11,857 sf
Pre-existing
Immediate
30 Floor
Suite 3000
22,139 sf
Pre-existing
Immediate
33 Floor
Suite 3300
21,972 sf
Core And Shell
Available 7/31/25
36 Floor
Suite 3650
10,566 sf
Pre-existing
Immediate
41 Floor
Suite 4100
21,763 sf
2nd Generation
Available 6/30/25

Our awards and certificates

2024 WELL Health-Safety rated

GRESB 5 Star rating

LEED EB O&M Gold certified

Energy Star rated

UL Indoor Air verified

2021 Outstanding Building of the Year

Location

Downloads

Contacts

Sarajane Goodfellow

303.628.7414Email

Chris Phenicie

303.628.1619Email

Chloe Albrecht

303.824.4739Email