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  1. Office Space
  2. CO
  3. Denver

Sage Building

For Lease 34,451 SF

1575 Welton St, Denver, CO 80202

Downtown Denver, 16th Street Mall, 16th & Welton• Open, bright space with ample natural light • Walker’s Paradise (98) - Countless restaurants, hotels, retail options, etc. within blocks • Located on vibrant 16th Street Mall • Building signage available for 2 floor tenant • Close to light rail • Surrounding parking nearby: Hyatt Convention Center: $9/day Denver Pavilions: $225/space/month Parking in Adjacent Lot: $10/day

Rental Details

  • Number of spaces 3
  • Total square feet available 34,451 SF
  • For Lease $40.00/SF/YR
  • Space Type Office
  • Lease Type Modified Gross
  • Latest Update Jul 29, 2026
View Attachment
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3 Spaces Available

Space Name Space Type Lease Rate Total Space Floor Lease Type Expand
2nd Floor Office $40.00/SF/YR 11,190 SF - Modified Gross

2nd Floor

Space Type

Office

Lease Rate

$40.00/SF/YR

Additional Rent

Price on request

Total Space Available

11,190 SF

Divisible Space

11,190 - 11,190 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

3rd Floor Office $40.00/SF/YR 11,980 SF - Modified Gross

3rd Floor

Space Type

Office

Lease Rate

$40.00/SF/YR

Additional Rent

Price on request

Total Space Available

11,980 SF

Divisible Space

11,980 - 11,980 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

3rd & 4th floors will be combined to form 23,261 SF unit 2nd Floor can also be added to create a 34,451 SF unit

4th Floor Office $40.00/SF/YR 11,281 SF - Modified Gross

4th Floor

Space Type

Office

Lease Rate

$40.00/SF/YR

Additional Rent

Price on request

Total Space Available

11,281 SF

Divisible Space

11,281 - 11,281 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

11,190 SF or 23,261 SF (3/4 combined)

2nd Floor

Space Type
Office
Lease Rate
$40.00/SF/YR
Total Space
11,190 SF
Lease Type
Modified Gross
Space Type

Office

Lease Rate

$40.00/SF/YR

Additional Rent

Price on request

Total Space Available

11,190 SF

Divisible Space

11,190 - 11,190 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

3rd Floor

Space Type
Office
Lease Rate
$40.00/SF/YR
Total Space
11,980 SF
Lease Type
Modified Gross
Space Type

Office

Lease Rate

$40.00/SF/YR

Additional Rent

Price on request

Total Space Available

11,980 SF

Divisible Space

11,980 - 11,980 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

3rd & 4th floors will be combined to form 23,261 SF unit 2nd Floor can also be added to create a 34,451 SF unit

4th Floor

Space Type
Office
Lease Rate
$40.00/SF/YR
Total Space
11,281 SF
Lease Type
Modified Gross
Space Type

Office

Lease Rate

$40.00/SF/YR

Additional Rent

Price on request

Total Space Available

11,281 SF

Divisible Space

11,281 - 11,281 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

11,190 SF or 23,261 SF (3/4 combined)

Contacts

broker
Ana Sandomire

NAI Shames Makovsky

Building Details

  • For Lease $40.00/SF/YR
  • Property Type Office - General Office
  • Property Size 59,806 SF
  • Lot Size 0.29 Acre
  • Additional Rent Price on request
  • Building Class B
  • Year Built 1923
  • Year Renovated 2008
  • Date Updated Jul 29, 2026

Location

  • City Denver, CO
  • Neighborhood Downtown Denver
  • Zip Code 80202
  • Market Denver
  • Map
  • Street
  • Walk score 98/100 Walker's Paradise
  • Transit score 83/100 Excellent Transit
  • Bike score 94/100 Biker's Paradise
Powered by Walk Score ®

Points of Interest

Union Station Light Rail Plaza

0.97 miles

10th & Osage

1.14 miles

Olde Town Arvada

6.04 miles

Commerce City & 72nd

6.23 miles

Bakken Motorcars

6.62 miles

7-Eleven

0.82 miles

Conoco

0.94 miles

Chestnut Public Parking Lot

0.99 miles

EVgo

1.27 miles

Sinclair

1.32 miles

Jenny's Market

1.49 miles

Shell

1.54 miles

Speer and Zuni Conoco

1.55 miles

Phillips 66

1.58 miles

SemaCharge

2.91 miles

SP+

0.05 miles

Pavilions Valet Parking

0.08 miles

California Street Parking Garage

0.10 miles

Central

0.11 miles

410 17th Street Parking Garage

0.14 miles

Tremont Garage

0.16 miles

Independence Plaza Garage

0.29 miles

Alpha Park

0.29 miles

Convention Center Parking Garage

0.32 miles

Denver Performing Arts Complex Parking Garage

0.35 miles

Avis

0.28 miles

Budget

0.35 miles

Hertz

0.41 miles

Enterprise

0.68 miles

Circle K

0.68 miles

SIXT

0.71 miles

#220 Riverfront Park

0.99 miles

Dino Car Wash

1.30 miles

Car Wash Express

1.33 miles

Car Toys

1.36 miles

Otra Vez Cantina

0.01 miles

Henry's Tavern

0.02 miles

Jimmy John's

0.03 miles

Taco Bell

0.04 miles

Kealoha's BBQ

0.04 miles

Appaloosa Grill

0.04 miles

Anthony's Pizza & Pasta

0.04 miles

Einstein Bros. Bagels

0.05 miles

Red Robin's Burger Works

0.05 miles

Giordano's Pizzeria

0.05 miles

Target

0.05 miles

TJ Maxx

0.08 miles

Ross

0.13 miles

Pacific Mercantile

0.51 miles

King Soopers

0.59 miles

Marczyk Fine Foods

0.73 miles

Natural Grocers

0.76 miles

Safeway

0.82 miles

Whole Foods Market

0.89 miles

Skye Market & Liquor

1.05 miles

Walgreens

0.14 miles

Denver Sheriff Department

0.37 miles

Denver Sheriff Department Civil Division

0.39 miles

Denver Fire Department Station 1

0.41 miles

Denver Crime Laboratory

0.43 miles

Denver Fire Department Station 4

0.45 miles

Denver Sheriff Department Pre - Arraignment Detention Facility

0.46 miles

Denver Behavioral Health Center

0.48 miles

Denver Police Department Headquarters

0.50 miles

ZoomCare

0.56 miles

Listing Summary

  • Office Space Available at 1575 Welton St

    Office space currently available at 1575 Welton St adds up to a total of 34,451 square feet across 3 listing(s). The largest individual space listed offers 11,980 square feet. Property use types available for lease at this property include: office.

  • Learn More about 1575 Welton St

    1575 Welton St is located in the Denver market and pertains to the 80202 zip code. The property incorporates a total of 34,451 square feet of space. 1575 Welton St was built in 1923. The most recent renovation work at this property was completed in 2008.

    Interested in researching more about this property? Access in-depth research on 1575 Welton St, including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.

  • Get to Know the Neighborhood

    In the Downtown Denver neighborhood, where 1575 Welton St is located, you can currently find 443 office space(s) for rent. In total, this amounts to 4,894,719 square feet of available office space for lease opportunities.

Contact Ana Sandomire
broker
Ana Sandomire

NAI Shames Makovsky

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