Downtown Denver, Denver, CO Office Spaces for Rent

Find the best Downtown Denver, Denver, CO office space among 425 for rent listings currently on the market.

1336 Glenarm Place

1336 Glenarm Place, Downtown Denver, Denver, CO
Property Type

Office
For Lease

$15.00/SF/YR
1 space available / 6,250 SF
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Equitable Building
Balcony West
730 17th Street #900-B, Denver, CO
Property Type

Desks
For Lease

From $25/day
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101 W Colfax Ave

101 W Colfax Ave, Downtown Denver, Denver, CO
Property Type

Office
For Lease Contact for pricing

7 spaces available / 9,206 - 47,953 SF
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Downtown Denver, Denver, CO Office Inventory Breakdown

There are a number of factors that make a city attractive for businesses to relocate or expand, as well as for investors to enhance their portfolios through local acquisitions. Among the most important factors to consider are the size and quality of the local office market, which is an essential component of the local economy.

Total Office Space in Denver: 19,030,028 Sq. Ft.

In 2025 the Denver office market encompassed 19,030,028 square feet of space. Out of that total, 10,104,767 square feet were in office properties sized between 500,000 and 1,000,000 square feet. Meanwhile, 715,358 square feet were in office buildings sized between 50,000 and 100,000 square feet.
Class A office space makes up a 56.02% share of Denver office inventory, while Class B office assets represent roughly 16.79% of the market total.

Denver Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office
50k to 100k Sq. Ft.	715,358 Sq. Ft.	3.76%
100k to 500k Sq. Ft.	4,700,873 Sq. Ft.	24.7%
500k to 1M Sq. Ft.	10,104,767 Sq. Ft.	53.1%
> 1M Sq. Ft.	3,165,536 Sq. Ft.	16.63%

Denver Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A+	4,979,334 Sq. Ft.	26.17%
Class A	10,660,906 Sq. Ft.	56.02%
Class B	3,195,648 Sq. Ft.	16.79%
Class C	194,140 Sq. Ft.	1.02%

Data was provided by CommercialEdge, refers to properties larger than 50,000 square feet.

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Downtown Denver, Denver, CO Office Spaces for Rent

1336 Glenarm Place

Equitable Building

101 W Colfax Ave

Downtown Denver, Denver, CO Office Inventory Breakdown

Total Office Space in Denver: 19,030,028 Sq. Ft.

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