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1645-1655 Grant St 7,946 - 17,160 SF of Office Space Available in Denver, CO 80203

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ALL AVAILABLE SPACES(2)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 1645
  • 9,214 SF
  • Negotiable
  • $20.00 /SF/YR $1.67 /SF/MO $184,280 /YR $15,357 /MO
  • Office
  • Full Build-Out
  • Now

$20.00/SF Full Service Gross (For a 5-year lease, year 1 to be $10.00/SF FSG) AVAILABLE FOR SALE OR LEASE: Nestled in the heart of Denver’s vibrant Uptown neighborhood, 1645-1655 N. Grant Street offers 17,160 SF of high-quality office space available for sale or lease. The property is currently configured into two suites that can be leased individually or combined, offering flexibility for tenants, owner-users, or investors seeking a value-add opportunity in one of Denver’s most desirable urban districts. Suite 1655 is available fully furnished, providing a turnkey option for immediate occupancy. The building also features newer HVAC systems, ADA compliance, secured covered parking with 18 tandem spaces, secured bike storage, fiber optic connectivity, and janitorial services 5 days per week - rare amenities in this central location. In addition, a cell tower lease generates supplemental income, enhancing the property’s investment profile. Whether you’re looking to occupy the entire building, lease a portion for supplemental income, or reposition the asset for long-term growth, 1645-1655 N. Grant Street delivers optional strategies for various users. Surrounded by a dense mix of restaurants, retail businesses, hotels, and multifamily housing (as well as state, county and city government offices), the property benefits from unbeatable walkability and lifestyle appeal. It is also in close proximity to an abundance of public parking and transportation. Immediate access to major thoroughfares including Colfax, Broadway, Speer Boulevard, and I-25 places Downtown, Capitol Hill, and the Central Business District within minutes.

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 1st Floor, Ste 1655
  • 7,946 SF
  • Negotiable
  • $20.00 /SF/YR $1.67 /SF/MO $158,920 /YR $13,243 /MO
  • Office
  • Full Build-Out
  • Now

$20.00/SF Full Service Gross (For a 5-year lease, year 1 to be $10.00/SF FSG) AVAILABLE FOR SALE OR LEASE: Nestled in the heart of Denver’s vibrant Uptown neighborhood, 1645-1655 N. Grant Street offers 17,160 SF of high-quality office space available for sale or lease. The property is currently configured into two suites that can be leased individually or combined, offering flexibility for tenants, owner-users, or investors seeking a value-add opportunity in one of Denver’s most desirable urban districts. Suite 1655 is available fully furnished, providing a turnkey option for immediate occupancy. The building also features newer HVAC systems, ADA compliance, secured covered parking with 18 tandem spaces, secured bike storage, fiber optic connectivity, and janitorial services 5 days per week - rare amenities in this central location. In addition, a cell tower lease generates supplemental income, enhancing the property’s investment profile. Whether you’re looking to occupy the entire building, lease a portion for supplemental income, or reposition the asset for long-term growth, 1645-1655 N. Grant Street delivers optional strategies for various users. Surrounded by a dense mix of restaurants, retail businesses, hotels, and multifamily housing (as well as state, county and city government offices), the property benefits from unbeatable walkability and lifestyle appeal. It is also in close proximity to an abundance of public parking and transportation. Immediate access to major thoroughfares including Colfax, Broadway, Speer Boulevard, and I-25 places Downtown, Capitol Hill, and the Central Business District within minutes.

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 1645 9,214 SF Negotiable $20.00 /SF/YR $1.67 /SF/MO $184,280 /YR $15,357 /MO Office Full Build-Out Now
1st Floor, Ste 1655 7,946 SF Negotiable $20.00 /SF/YR $1.67 /SF/MO $158,920 /YR $13,243 /MO Office Full Build-Out Now

1st Floor, Ste 1645

Size
9,214 SF
Term
Negotiable
Rental Rate
$20.00 /SF/YR $1.67 /SF/MO $184,280 /YR $15,357 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

1st Floor, Ste 1655

Size
7,946 SF
Term
Negotiable
Rental Rate
$20.00 /SF/YR $1.67 /SF/MO $158,920 /YR $13,243 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

1st Floor, Ste 1645

Size 9,214 SF
Term Negotiable
Rental Rate $20.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

$20.00/SF Full Service Gross (For a 5-year lease, year 1 to be $10.00/SF FSG) AVAILABLE FOR SALE OR LEASE: Nestled in the heart of Denver’s vibrant Uptown neighborhood, 1645-1655 N. Grant Street offers 17,160 SF of high-quality office space available for sale or lease. The property is currently configured into two suites that can be leased individually or combined, offering flexibility for tenants, owner-users, or investors seeking a value-add opportunity in one of Denver’s most desirable urban districts. Suite 1655 is available fully furnished, providing a turnkey option for immediate occupancy. The building also features newer HVAC systems, ADA compliance, secured covered parking with 18 tandem spaces, secured bike storage, fiber optic connectivity, and janitorial services 5 days per week - rare amenities in this central location. In addition, a cell tower lease generates supplemental income, enhancing the property’s investment profile. Whether you’re looking to occupy the entire building, lease a portion for supplemental income, or reposition the asset for long-term growth, 1645-1655 N. Grant Street delivers optional strategies for various users. Surrounded by a dense mix of restaurants, retail businesses, hotels, and multifamily housing (as well as state, county and city government offices), the property benefits from unbeatable walkability and lifestyle appeal. It is also in close proximity to an abundance of public parking and transportation. Immediate access to major thoroughfares including Colfax, Broadway, Speer Boulevard, and I-25 places Downtown, Capitol Hill, and the Central Business District within minutes.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

1st Floor, Ste 1655

Size 7,946 SF
Term Negotiable
Rental Rate $20.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

$20.00/SF Full Service Gross (For a 5-year lease, year 1 to be $10.00/SF FSG) AVAILABLE FOR SALE OR LEASE: Nestled in the heart of Denver’s vibrant Uptown neighborhood, 1645-1655 N. Grant Street offers 17,160 SF of high-quality office space available for sale or lease. The property is currently configured into two suites that can be leased individually or combined, offering flexibility for tenants, owner-users, or investors seeking a value-add opportunity in one of Denver’s most desirable urban districts. Suite 1655 is available fully furnished, providing a turnkey option for immediate occupancy. The building also features newer HVAC systems, ADA compliance, secured covered parking with 18 tandem spaces, secured bike storage, fiber optic connectivity, and janitorial services 5 days per week - rare amenities in this central location. In addition, a cell tower lease generates supplemental income, enhancing the property’s investment profile. Whether you’re looking to occupy the entire building, lease a portion for supplemental income, or reposition the asset for long-term growth, 1645-1655 N. Grant Street delivers optional strategies for various users. Surrounded by a dense mix of restaurants, retail businesses, hotels, and multifamily housing (as well as state, county and city government offices), the property benefits from unbeatable walkability and lifestyle appeal. It is also in close proximity to an abundance of public parking and transportation. Immediate access to major thoroughfares including Colfax, Broadway, Speer Boulevard, and I-25 places Downtown, Capitol Hill, and the Central Business District within minutes.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

FEATURES AND AMENITIES

  • 24 Hour Access
  • Controlled Access
  • Security System
  • Reception
  • Air Conditioning
  • Fiber Optic Internet
  • Smoke Detector

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1951/2017
Building Height
2 Stories
Building Size
17,160 SF
Building Class
B
Typical Floor Size
8,580 SF
Unfinished Ceiling Height
12’
Parking
18 Surface Parking Spaces
Covered Parking

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • Unknown
  • AR7 Architects
  • Professional, Scientific, and Technical Services
  • Unknown
  • Colorado State Governme
  • Public Administration
  • 2nd
  • Craft-Arep III Tallman Associates, LLC
  • Public Administration
  • Unknown
  • Genterro Llc
  • Public Administration
Walk Score®
Walker's Paradise (96)
Transit Score®
Excellent Transit (80)
Bike Score®
Biker's Paradise (97)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 36544937

  • Date on Market: 6/30/2025

  • Last Updated:

  • Address: 1645-1655 Grant St, Denver, CO 80203

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