1 Monument Square

For Lease

1 Monument Square, Portland, ME 04101

The total number of office spaces available at 1 Monument Square is 3. Leasing opportunities in the building include general office. There is a total of 35,105 square feet of space currently available for rent at this address. Of this, the minimum divisible area is 2,965 square feet.

Space Available For Lease 3

Contacts

broker
Claire Richardson

The Boulos Company

Property Details

  • Property Type Office - General Office
  • Property Size 124,658 SF
  • Lot Size 0.36 Acre
  • Property Tenancy Multi-Tenant
  • Building Class A
  • Year Built 1970
  • Year Renovated 2010
  • Date Updated Apr 24, 2025
Close proximity to Portland’s Old Port and working Waterfront.Situated in the heart of the downtown financial and business district, One Monument Square offers stunning views of the city, Casco Bay, and Back Cove.
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Highlights

  • Enjoy local restaurants such as CERA, David’s, Shay’s, Public Market House, Nura and many more.
  • Building amenities include a pet-friendly policy, CERA restaurant/café, a brand-new gym, and a smoothie café coming soon!
  • 2,965 – 22,435± SF of Class A office space available for lease.
  • Lease Rate: $23.00/SF MG

Getting around

  • 100/100

    Walk Score ®

  • 53/100

    Transit Score ®

  • 79/100

    Bike Score ®

Powered by Walk Score ®

Location

  • City Portland, ME
  • Neighborhood Downtown Portland
  • Zip Code 04101
  • Market Portland ME

Points of Interest

  • Portland

    1.67 miles

  • Citgo

    0.40 miles

  • Irving

    0.49 miles

  • Big Apple

    0.54 miles

  • 7-Eleven

    0.60 miles

  • Cumberland Farms

    0.67 miles

  • Tesla Supercharger

    0.74 miles

  • Forest Avenue Mobil

    1.26 miles

  • Fabian

    1.44 miles

  • Gulf

    1.44 miles

  • Mobil

    1.58 miles

  • Elm Street Parking Facility

    0.08 miles

  • Monument Square Parking Garage

    0.14 miles

  • Spring Street Parking Garage

    0.20 miles

  • Top of the Old Port Parking Lot

    0.23 miles

  • Cumberland County Parking Garage

    0.29 miles

  • Middle & Pearl Parking

    0.30 miles

  • Pearl Street Parking Garage

    0.34 miles

  • Casco Bay Ferry Terminal Garage

    0.45 miles

  • Ocean Gateway Lot

    0.51 miles

  • Ocean Gateway Garage

    0.52 miles

  • The Press Hotel

    0.14 miles

  • Hyatt Place Portland - Old Port

    0.21 miles

  • Portland Harbor Hotel

    0.23 miles

  • Canopy Portland Waterfront

    0.27 miles

  • Portland Regency Hotel & Spa

    0.27 miles

  • Holiday Inn Portland By The Bay

    0.30 miles

  • Courtyard Portland Downtown/Waterfront

    0.33 miles

  • The Westin Portland Harborview

    0.33 miles

  • Black Elephant Hostel

    0.38 miles

  • Hampton Inn Portland Downtown/Waterfront

    0.40 miles

  • Reny's

    0.21 miles

  • Paul's Food Center

    0.31 miles

  • Portland Food Co-op

    0.37 miles

  • Congress Plaza Shopping Center

    0.38 miles

  • Whole Foods Market

    0.41 miles

  • Trader Joe's

    0.42 miles

  • Hannaford

    0.66 miles

  • Rosemont Market

    0.86 miles

  • Hong Kong Market

    1.08 miles

  • Save-A-Lot

    1.16 miles

1 Monument Square Listing Brief

  • Leasing rates here can depend on a variety of factors, including the quality rating of the property (property class or building class), the position of the available space within the building, any unique attributes that the listed space may include, as well as on the availability of on-site or nearby amenities. Reach out using the contact form available on this page to schedule a tour or to get more detailed information on the most modern facilities and amenities that 1 Monument Square has to offer.

  • See the listing area details for information and ratings regarding the degree of walkability in the neighborhood, the accessibility and frequency of public transit options, as well as the level of availability and quality of biking infrastructure in the area. What’s more, you can use the interactive map for a good overview of the area. Location details also include a breakdown of distance from the property to several essential amenities and points of interest, which may include parking facilities, fuel stations, stores, or hotels.

  • This property is in the Downtown Portland neighborhood of Portland and located within zip code 04101.

    1 Monument Square was originally completed in 1970 and is rated class A. The building includes 124,658 square feet, of which 35,105 square feet is rentable office space. The most recent renovation completed at this address was in 2010.

In-Depth Research Available for this Property

Access more in-depth information about this property — including ownership, tenant details, property characteristics and transaction history, along with local market insights and much more — on CommercialEdge.

Contact Listing Broker
broker
Claire Richardson

The Boulos Company

  1. 1Main information
  2. 2Extra information
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