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921 Walnut St 1,446 - 4,055 SF of Office Space Available in Boulder, CO 80302

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HIGHLIGHTS

  • Third-story office suites in Downtown Boulder
  • Join great building tenants like Merrill Lynch & Maisonette
  • Tenant Improvement allowance available
  • Newly Demised with mountain views
  • Welcoming foyer with elevator access
  • Garage parking in the building

ALL AVAILABLE SPACES(2)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 3rd Floor, Ste 302
  • 1,446 SF
  • Negotiable
  • $25.00 /SF/YR $2.08 /SF/MO $36,150 /YR $3,013 /MO
  • Office
  • -
  • 60 Days

Looking for an office space as solid as your foundation? These third-floor suites offer more than just square footage — enjoy sweeping Flatiron views, a sleek and inviting foyer, and a premier location among established neighbors like Merrill Lynch and the new crowd favorite, Maisonette. With newly demised offices and elevator access, the space is designed for both comfort and productivity. Step outside to a vibrant mix of business and lifestyle amenities that keep you inspired. Ready to unlock your next chapter? Join a building built on success — and ready for yours.

  • Lease rate does not include utilities, property expenses or building services
  • Third-story office suites in Downtown Boulder
  • Great building tenants like Merrill Lynch
  • Tenant Improvement allowance available
  • Fits 4 - 12 People
  • Newly Demised with mountain views
  • Welcoming foyer with elevator access
  • Garage parking in the building
  • 3rd Floor, Ste 303
  • 2,609 SF
  • Negotiable
  • $25.00 /SF/YR $2.08 /SF/MO $65,225 /YR $5,435 /MO
  • Office
  • Full Build-Out
  • 60 Days

Looking for an office space as solid as your foundation? These third-floor suites offer more than just square footage — enjoy sweeping Flatiron views, a sleek and inviting foyer, and a premier location among established neighbors like Merrill Lynch and the new crowd favorite, Maisonette. With newly demised offices and elevator access, the space is designed for both comfort and productivity. Step outside to a vibrant mix of business and lifestyle amenities that keep you inspired. Ready to unlock your next chapter? Join a building built on success — and ready for yours.

  • Lease rate does not include utilities, property expenses or building services
  • Third-story office suites in Downtown Boulder
  • Join great building tenants like Merrill Lynch
  • Tenant Improvement allowance available
  • Fits 7 - 21 People
  • Newly Demised with mountain views
  • Welcoming foyer with elevator access
  • Garage parking in the building
Space Size Term Rental Rate Space Use Condition Available
3rd Floor, Ste 302 1,446 SF Negotiable $25.00 /SF/YR $2.08 /SF/MO $36,150 /YR $3,013 /MO Office - 60 Days
3rd Floor, Ste 303 2,609 SF Negotiable $25.00 /SF/YR $2.08 /SF/MO $65,225 /YR $5,435 /MO Office Full Build-Out 60 Days

3rd Floor, Ste 302

Size
1,446 SF
Term
Negotiable
Rental Rate
$25.00 /SF/YR $2.08 /SF/MO $36,150 /YR $3,013 /MO
Space Use
Office
Condition
-
Available
60 Days

3rd Floor, Ste 303

Size
2,609 SF
Term
Negotiable
Rental Rate
$25.00 /SF/YR $2.08 /SF/MO $65,225 /YR $5,435 /MO
Space Use
Office
Condition
Full Build-Out
Available
60 Days

3rd Floor, Ste 302

Size 1,446 SF
Term Negotiable
Rental Rate $25.00 /SF/YR
Space Use Office
Condition -
Available 60 Days

Looking for an office space as solid as your foundation? These third-floor suites offer more than just square footage — enjoy sweeping Flatiron views, a sleek and inviting foyer, and a premier location among established neighbors like Merrill Lynch and the new crowd favorite, Maisonette. With newly demised offices and elevator access, the space is designed for both comfort and productivity. Step outside to a vibrant mix of business and lifestyle amenities that keep you inspired. Ready to unlock your next chapter? Join a building built on success — and ready for yours.

  • Lease rate does not include utilities, property expenses or building services
  • Fits 4 - 12 People
  • Third-story office suites in Downtown Boulder
  • Newly Demised with mountain views
  • Great building tenants like Merrill Lynch
  • Welcoming foyer with elevator access
  • Tenant Improvement allowance available
  • Garage parking in the building

3rd Floor, Ste 303

Size 2,609 SF
Term Negotiable
Rental Rate $25.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available 60 Days

Looking for an office space as solid as your foundation? These third-floor suites offer more than just square footage — enjoy sweeping Flatiron views, a sleek and inviting foyer, and a premier location among established neighbors like Merrill Lynch and the new crowd favorite, Maisonette. With newly demised offices and elevator access, the space is designed for both comfort and productivity. Step outside to a vibrant mix of business and lifestyle amenities that keep you inspired. Ready to unlock your next chapter? Join a building built on success — and ready for yours.

  • Lease rate does not include utilities, property expenses or building services
  • Fits 7 - 21 People
  • Third-story office suites in Downtown Boulder
  • Newly Demised with mountain views
  • Join great building tenants like Merrill Lynch
  • Welcoming foyer with elevator access
  • Tenant Improvement allowance available
  • Garage parking in the building

PROPERTY OVERVIEW

Looking for an office space as solid as your foundation? These third-floor suites offer more than just square footage — enjoy sweeping Flatiron views, a sleek and inviting foyer, and a premier location among established neighbors like Merrill Lynch and the new crowd favorite, Maisonette. With newly demised offices and elevator access, the space is designed for both comfort and productivity. Step outside to a vibrant mix of business and lifestyle amenities that keep you inspired. Ready to unlock your next chapter? Join a building built on success — and ready for yours.

PROPERTY FACTS

Building Type
Office
Year Built
2000
Building Height
3 Stories
Building Size
47,600 SF
Building Class
B
Typical Floor Size
15,867 SF

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 1st
  • Bank Of America Mortgage
  • Finance and Insurance
  • 2nd
  • Chautauqua Capital Management
  • Finance and Insurance
  • 2nd
  • Dopplie Dolls, Llc
  • Retailer
  • 1st
  • Hope T Hanrahan-merrill Lynch
  • Finance and Insurance
  • 2nd
  • Hutchinson Black and Cook, LLC
  • Professional, Scientific, and Technical Services
  • 3rd
  • Merrill
  • Finance and Insurance
Walk Score®
Walker's Paradise (97)
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: 37624883

  • Date on Market: 9/10/2025

  • Last Updated:

  • Address: 921 Walnut St, Boulder, CO 80302

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