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All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 3rd Floor, Ste 301
  • 10,502 SF
  • Negotiable
  • $23.56 /SF/YR $1.96 /SF/MO $247,427 /YR $20,619 /MO
  • Office
  • -
  • Now

Formerly known as Three Canal Plaza, this 10,502± SF class A office space is centrally located to the waterfront and downtown areas. With renovations on the way, the first and second levels will be transformed into premier retail.

  • Sublease space available from current tenant
  • Listed rate may not include certain utilities, building services and property expenses
Space Size Term Rental Rate Space Use Build-Out Available
3rd Floor, Ste 301 10,502 SF Negotiable $23.56 /SF/YR $1.96 /SF/MO $247,427 /YR $20,619 /MO Office - Now

3rd Floor, Ste 301

Size
10,502 SF
Term
Negotiable
Rental Rate
$23.56 /SF/YR $1.96 /SF/MO $247,427 /YR $20,619 /MO
Space Use
Office
Build-Out
-
Available
Now

3rd Floor, Ste 301

Size 10,502 SF
Term Negotiable
Rental Rate $23.56 /SF/YR
Space Use Office
Build-Out -
Available Now

Formerly known as Three Canal Plaza, this 10,502± SF class A office space is centrally located to the waterfront and downtown areas. With renovations on the way, the first and second levels will be transformed into premier retail.

  • Sublease space available from current tenant
  • Listed rate may not include certain utilities, building services and property expenses

Features and Amenities

  • Signage

Property Facts

Building Type
Office
Year Built
1979
Building Height
6 Stories
Building Size
75,655 SF
Building Class
B
Typical Floor Size
10,860 SF
Unfinished Ceiling Height
11’

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 6th
  • Apex Funds Services
  • Finance and Insurance
  • 4th
  • ASA Gold And Precious Metals Limited
  • Finance and Insurance
  • 5th
  • Camden Bank Executive Offices
  • Management of Companies and Enterprises
  • 1st
  • Fidelity Investor Center
  • Finance and Insurance
  • 5th
  • Fisher Charitable Foundation
  • Services
  • 1st
  • Foreside Financial Group
  • Finance and Insurance
  • 5th
  • Libra Foundation
  • Professional, Scientific, and Technical Services
  • 6th
  • Waypoint Brokers Collective
  • Services
Exceptionally walkable
100/100
Moderately drivable
70/100
Some public transit
50/100
Moderately bikeable
60/100
  • Listing ID: 38791835

  • Date on Market: 12/16/2025

  • Last Updated:

  • Address: 190 Middle St, Portland, ME 04101

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