Share This Listing

Message

944 characters remaining

Hmm, there seems to have been an error sending your message. Please try again.

Your email has been sent.

Still interested?

Contact the brokers for more information about this property

Highlights

  • Suite A: Open floorplan studio space with great light and even better vibes
  • Quiet building near all of the action of downtown
  • Suite G: Spacious layout, with in-suite restroom, full kitchen, new carpet and paint

Space Availability (2)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Rent Type
  • 2nd Floor, Ste A
  • 1,039 SF
  • Negotiable
  • $28.87 /SF/YR $2.41 /SF/MO $29,996 /YR $2,500 /MO
  • Modified Gross
Space Use
Retail
Availability
July 01, 2026

Two second-story studios. Two distinct layouts. One seriously good opportunity. Set between Main Street and the new Longmont Hotel, these second-floor suites offer a refined, tucked-away environment designed to elevate your work and creativity. With nearby parking and Longmont’s best dining, coffee, shopping, and entertainment just outside your door, the experience is as seamless as it is inspiring. Join the mix at 320–324 Main and be part of downtown’s momentum.

  • Listed rate may not include certain utilities, building services and property expenses
  • Suite A: Open floorplan studio space
  • Great light and even better vibes
  • Quiet building near all of the action of downtown
  • 2nd Floor, Ste G
  • 770 SF
  • Negotiable
  • $24.16 /SF/YR $2.01 /SF/MO $18,603 /YR $1,550 /MO
  • Modified Gross
Space Use
Retail
Availability
June 01, 2026

Two second-story studios. Two distinct layouts. One seriously good opportunity. Set between Main Street and the new Longmont Hotel, these second-floor suites offer a refined, tucked-away environment designed to elevate your work and creativity. With nearby parking and Longmont’s best dining, coffee, shopping, and entertainment just outside your door, the experience is as seamless as it is inspiring. Join the mix at 320–324 Main and be part of downtown’s momentum.

  • Listed rate may not include certain utilities, building services and property expenses
  • Suite G: Spacious layout, with in-suite restroom
  • Full kitchen, new carpet and paint
  • Quiet building near all of the action of downtown
Space Size Term Rental Rate Rent Type
2nd Floor, Ste A 1,039 SF Negotiable $28.87 /SF/YR $2.41 /SF/MO $29,996 /YR $2,500 /MO Modified Gross
2nd Floor, Ste G 770 SF Negotiable $24.16 /SF/YR $2.01 /SF/MO $18,603 /YR $1,550 /MO Modified Gross

2nd Floor, Ste A

Size
1,039 SF
Term
Negotiable
Rental Rate
$28.87 /SF/YR $2.41 /SF/MO $29,996 /YR $2,500 /MO
Rent Type
Modified Gross
Space Use
Retail
Availability
July 01, 2026

Two second-story studios. Two distinct layouts. One seriously good opportunity. Set between Main Street and the new Longmont Hotel, these second-floor suites offer a refined, tucked-away environment designed to elevate your work and creativity. With nearby parking and Longmont’s best dining, coffee, shopping, and entertainment just outside your door, the experience is as seamless as it is inspiring. Join the mix at 320–324 Main and be part of downtown’s momentum.

  • Listed rate may not include certain utilities, building services and property expenses
  • Suite A: Open floorplan studio space
  • Great light and even better vibes
  • Quiet building near all of the action of downtown

2nd Floor, Ste G

Size
770 SF
Term
Negotiable
Rental Rate
$24.16 /SF/YR $2.01 /SF/MO $18,603 /YR $1,550 /MO
Rent Type
Modified Gross
Space Use
Retail
Availability
June 01, 2026

Two second-story studios. Two distinct layouts. One seriously good opportunity. Set between Main Street and the new Longmont Hotel, these second-floor suites offer a refined, tucked-away environment designed to elevate your work and creativity. With nearby parking and Longmont’s best dining, coffee, shopping, and entertainment just outside your door, the experience is as seamless as it is inspiring. Join the mix at 320–324 Main and be part of downtown’s momentum.

  • Listed rate may not include certain utilities, building services and property expenses
  • Suite G: Spacious layout, with in-suite restroom
  • Full kitchen, new carpet and paint
  • Quiet building near all of the action of downtown

Rent Types


The rent amount and type that the tenant (lessee) will be responsible to pay to the landlord (lessor) throughout the lease term is negotiated prior to both parties signing a lease agreement. The rent type will vary depending upon the services provided. For example, triple net rents are typically lower than full service rents due to additional expenses the tenant is required to pay in addition to the base rent. Contact the listing broker for a full understanding of any associated costs or additional expenses for each rent type.

1. Full Service: A rental rate that includes normal building standard services as provided by the landlord within a base year rental.

2. Double Net (NN): Tenant pays for only two of the building expenses; the landlord and tenant determine the specific expenses prior to signing the lease agreement.

3. Triple Net (NNN): A lease in which the tenant is responsible for all expenses associated with their proportional share of occupancy of the building.

4. Modified Gross: Modified Gross is a general type of lease rate where typically the tenant will be responsible for their proportional share of one or more of the expenses. The landlord will pay the remaining expenses. See the below list of common Modified Gross rental rate structures: 4. Plus All Utilities: A type of Modified Gross Lease where the tenant is responsible for their proportional share of utilities in addition to the rent. 4. Plus Cleaning: A type of Modified Gross Lease where the tenant is responsible for their proportional share of cleaning in addition to the rent. 4. Plus Electric: A type of Modified Gross Lease where the tenant is responsible for their proportional share of the electrical cost in addition to the rent. 4. Plus Electric & Cleaning: A type of Modified Gross Lease where the tenant is responsible for their proportional share of the electrical and cleaning cost in addition to the rent. 4. Plus Utilities and Char: A type of Modified Gross Lease where the tenant is responsible for their proportional share of the utilities and cleaning cost in addition to the rent. 4. Industrial Gross: A type of Modified Gross lease where the tenant pays one or more of the expenses in addition to the rent. The landlord and tenant determine these prior to signing the lease agreement.

5. Tenant Electric: The landlord pays for all services and the tenant is responsible for their usage of lights and electrical outlets in the space they occupy.

6. Negotiable or Upon Request: Used when the leasing contact does not provide the rent or service type.

7. TBD: To be determined; used for buildings for which no rent or service type is known, commonly utilized when the buildings are not yet built.

Select Tenants at Hamm-Weller Building

  • Tenant
  • Description
  • US Locations
  • Reach
  • Ashley Bevan - 8z Real Estate
  • Real Estate
  • 1
  • -
  • Downtown Longmont
  • -
  • 1
  • -
  • Longmont Area Visitors Association
  • Insurance
  • 1
  • -
  • Longmont Council For The Arts, Inc
  • Discount Store
  • 1
  • -
  • Viait Longmont Colorado
  • -
  • 1
  • -
Tenant Description US Locations Reach
Ashley Bevan - 8z Real Estate Real Estate 1 -
Downtown Longmont - 1 -
Longmont Area Visitors Association Insurance 1 -
Longmont Council For The Arts, Inc Discount Store 1 -
Viait Longmont Colorado - 1 -

Property Facts

Total Space Available 1,809 SF
Property Type Retail
Gross Leasable Area 4,136 SF
Total Land Area 0.07 AC
Year Built/Renovated 1920/2000

About the Property

Two second-story studios. Two distinct layouts. One seriously good opportunity. Set between Main Street and the new Longmont Hotel, these second-floor suites offer a refined, tucked-away environment designed to elevate your work and creativity. With nearby parking and Longmont’s best dining, coffee, shopping, and entertainment just outside your door, the experience is as seamless as it is inspiring. Join the mix at 320–324 Main and be part of downtown’s momentum.

Fairly walkable
50/100
Exceptionally drivable
100/100
Limited public transit
30/100
Fairly bikeable
50/100

Nearby Major Retailers

SouthState Bank
U.S. Bank
Bank of Montreal
Wells Fargo Advisors
Planet Fitness
Club Pilates
Jazzercise
Starbucks
Safeway
Chase Bank
  • Listing ID: 40526786

  • Date on Market: 5/14/2026

  • Last Updated:

  • Address: 320 Main St, Longmont, CO 80501

Link copied
Your LoopNet account has been created!

Please Share Your Feedback

We welcome any feedback on how we can improve LoopNet to better serve your needs.
X
{{ getErrorText(feedbackForm.starRating, "rating") }}
255 character limit ({{ remainingChars() }} charactercharacters remainingover)
{{ getErrorText(feedbackForm.msg, "rating") }}
{{ getErrorText(feedbackForm.fname, "first name") }}
{{ getErrorText(feedbackForm.lname, "last name") }}
{{ getErrorText(feedbackForm.phone, "phone number") }}
{{ getErrorText(feedbackForm.phonex, "phone extension") }}
{{ getErrorText(feedbackForm.email, "email address") }}