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Rock Island Building


1614 15th Street, Denver, CO 80202

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  • Property Type Office - General Office
  • Property Size 26,406 SF
  • Lot Size 0.13 Acre
  • Property Tenancy Multi-Tenant
  • Building Class C
  • Year Built 1890


  • Walk Score ® Very Walkable (89)
  • Transit Score ® Rider's Paradise (90)
  • Bike Score ® Biker's Paradise (92)
Powered by Walk Score ®
  • City Denver, CO
  • Neighborhood LoDo
  • Zip Code 80202
  • Market Denver

Points of Interest

Ball Arena / Elitch Gardens

0.44 miles

16th & Stout

0.56 miles

Colfax at Auraria

0.70 miles

27th & Welton

1.34 miles


2.94 miles


5.05 miles


5.21 miles

Federal Center

7.08 miles


8.39 miles


9.95 miles

Chestnut Public Parking Lot

0.56 miles


2.78 miles

King Soopers Fuel Center

2.84 miles


4.44 miles

Mile High Quick Stop

4.45 miles


5.03 miles


5.27 miles


5.32 miles


5.77 miles


5.97 miles

1430 Humboldt Apartments Parking lot

1.91 miles

38th & Blake Park-n-Ride

2.13 miles

Regis University Parking Lot 3 North

3.21 miles


6.75 miles

Lot C

7.23 miles

Gravel Lakes

7.78 miles

North Bear Crossing

8.16 miles

Skate Park & Hockey

8.91 miles

Standley Lake Trail Parking

9.82 miles

Free Patient & Visitor Parking

9.83 miles

The Curtis

0.41 miles

Hilton Garden Inn

0.52 miles

Hostel Fish

0.55 miles

Rodeway Inn Denver Downtown

0.86 miles

The Cambridge

1.12 miles

11th Avenue Hotel and Hostel

1.37 miles

Ember Hostel

1.69 miles

Jacquard Hotel & Rooftop

3.39 miles

Blue Sky Motel

3.45 miles

Western Motor Inn

3.58 miles


0.16 miles

Milk Market

0.32 miles

Infield Greens Salads + Wraps

0.52 miles

Monster Nacho

0.54 miles


0.97 miles

First Draft Taproom & Kitchen

1.05 miles

Original Brooklyn's

1.23 miles

Tokyo Joe's

1.32 miles

Broadway Market

1.53 miles

Little Gingko Asian Cafe

1.84 miles

University of the Rockies

0.28 miles

Facility For Advanced Spatial Technology

0.32 miles

Metropolitan State University of Denver

0.50 miles

University of Colorado Denver

0.65 miles

Horace Mann Middle School

1.57 miles

Rocky Mountain College of Art and Design

3.57 miles

Watch Care Academy

4.06 miles

Saint John Vianney Theological Seminary

4.90 miles

Johnson and Wales University - Denver Campus

5.10 miles

Pima Medical Institute

5.62 miles

Catholic Charities Margery Reed Day Care Center

1.22 miles

Little Saints Day Care

1.73 miles

Explore and Discover Childcare

1.74 miles

A Plus Kids Child Care

1.97 miles

The Goddard School

2.18 miles

A Child's Place in Edgewater

3.12 miles

Little Harvard Academy

4.37 miles

Midtown Montessori Academy

4.70 miles

Fisher Early Learning Center - University of Denver

5.31 miles

Shapes of Tomorrow Montessori Preschool

6.69 miles


Find property contacts with verified and updated contact information on CommercialEdge: owners, building management, representatives from permits and tenants.


  • True Owner
  • Registered Owner


Suite Name Tenant Leased
Rent Price Lease
Lease Term
370 17th Street #5500 MERRILL, (303) 446-5500 23,824 SF $23/SF/YR Modified
370 17th Street
Morrison & Foerster,
(303) 592-1500
10,710 SF $26/SF/YR Full
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  • Purchase Date 18 Jul, 2019
  • Purchase Price
  • Arm's Length True
  • Buyer Name


  • Current Lender
  • Loan Amount
  • Loan Origination Date
  • Loan Maturity Date

Market Trends

Average Actual Rents in Denver

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Total Rent
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Lease Spread
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Asking Rents in Denver Office Market

Office rental rates are based on aggregated data of asking rates.

  • 2020 Avg. Asking Rent $33.82
  • 2020 Office Vacancy Rate 13.55%
  • 2020 Office Completions (SF) 1,147,034

Denver Office Sales Trends

All sale prices are based on publicly recorded, verified sales.

  • 2020 Avg. Price per SF $224.34
  • Y-o-Y Avg. PpSF Change -4.82%
  • 2020 Office Sales Volume $727.7M
  • 2020 Number of Transactions 14
View more Denver market trends


  • Property Tax in 2021 $186,962
  • Market Value* $8,640,000
  • Assessed Value $8,640,000

Find more tax info, including assessment history and abatements, on CommercialEdge

*The displayed market value represents the assessed value determined by the appropriate local tax/financial authority. It is not the property’s latest sale price or a current market value based on recent area sales.

Frequently Asked Questions

What is the total square footage of Rock Island Building?

Rock Island Building totals 26,406 square feet.

When was this property built?

Rock Island Building was built in 1890.

When was Rock Island Building last sold?

Rock Island Building was last sold on 18 Jul, 2019.

What is the property tax for Rock Island Building?

The property tax for Rock Island Building in 2021 was $186,962.

What is the market value for Rock Island Building?

The market value* for Rock Island Building in 2021 was $8,640,000.
*This represents the market value determined by the appropriate local tax/financial authority, and not the latest sale price or current market value based on recent sales.

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