Granite Tower

1099 18th Street, Denver, CO 80202

Property Information

  • For Lease Contact for pricing
  • Property Type Office - General Office
  • Property Size 593,527 SF
  • Lot Size 1.23 Acre
  • Parking Spaces Avail. 593
  • Parking Ratio 1.00 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • LEED Certified Gold
  • Building Class A+
  • Year Built 1982
  • Date Updated Apr 28, 2026

Description

Granite Tower is a striking 562,709-square-foot office building, spanning a 1.23-acre lot in Downtown Denver. Certified Gold under LEED standards, this Class A+ building offers an exceptional environment for businesses seeking modern, sustainable office space. With 613 parking spaces and a parking ratio of 1.09, the property ensures convenience for employees and visitors alike. Its impressive design and prime location make it a standout choice for tenants looking to establish or expand their presence in the heart of Denver.

Situated in Downtown Denver, Granite Tower is surrounded by vibrant amenities and key destinations. Restaurants like ELWAY's Downtown and Syrup are less than 0.1 miles away, providing a variety of dining options. Premier hotels, including The Ritz-Carlton and Residence Inn Denver City Center, are also within walking distance. Union Station Light Rail Plaza, approximately 0.7 miles away, offers connectivity across the city. Nearby parking garages, such as Independence Plaza Garage (0.16 miles), further enhance accessibility for tenants and visitors.

9 Spaces Available

#2000

Space Type

General Office

Lease Rate

Negotiable

Total Space

21,234 SF

Floor

20

Divisible Space

21,234 - 21,234 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

WHITE-BOX CONDITION, READY FOR TENANT IMPROVEMENTS

#2100

Space Type

General Office

Lease Rate

Negotiable

Total Space

17,015 SF

Floor

21

Divisible Space

17,015 - 17,015 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

#2120

Space Type

General Office

Lease Rate

Negotiable

Total Space

2,316 SF

Floor

21

Divisible Space

2,300 - 2,316 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

3 INTERIOR OFFICES

RECEPTION

CONFERENCE ROOM

BULL PEN

KITCHENETTE

COPY ROOM

Spec Suite

#2230

Space Type

General Office

Lease Rate

Negotiable

Total Space

3,913 SF

Floor

22

Divisible Space

3,913 - 18,594 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

RECEPTION

1 CONFERENCE ROOM

4 PRIVATE OFFICES

OPEN SPACE FOR WORKSTATIONS

KITCHEN/BREAK ROOM

PHONE ROOM

STORAGE/IT

Spec Suite

#2300

Space Type

General Office

Lease Rate

Negotiable

Total Space

12,061 SF

Floor

23

Divisible Space

12,061 - 12,061 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

ELEVATOR ID 

MOUNTAINF VIEWS

2 CON FERENCE ROOMS

2 HUDDLE ROOMS

19 PERIMETER OFFICES

3 INTERIOR OFFICES

OPEN AREA FOR WORKSTATIONS

KITCHEN/ BREAK AREA

COPY/ WORK ROOM

STORAGE/ IT

Contacts

James E. Roupp

Jones Lang LaSalle

Andy Ross

Jones Lang LaSalle

Maddy Stevenson

Jones Lang LaSalle

Location

Located at 1099 18th Street, Denver, CO 80202, this property is part of the Downtown Denver neighborhood and Denver market.

Contact Granite Tower
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