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Ocean Gate Plaza 511 Congress St 1,775 - 74,491 SF of Office Space Available in Portland, ME 04101

Office Spaces Maine Portland 511 Congress St, Portland, ME 04101

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Highlights

  • The building has a newly renovated lobby.
  • There is an on-site parking garage with direct access to the building.

All Available Spaces(11)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor, Ste 107
  • 1,775 SF
  • Negotiable
  • $21.93 CAD/SF/YR $1.83 CAD/SF/MO $38,920 CAD/YR $3,243 CAD/MO
  • Office
  • Full Build-Out
  • Now
  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 2nd Floor, Ste 200
  • 11,523 SF
  • Negotiable
  • $16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO
  • Office
  • Full Build-Out
  • Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 3rd Floor, Ste 300
  • 11,523 SF
  • Negotiable
  • $16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO
  • Office
  • Full Build-Out
  • Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 4th Floor, Ste 400
  • 11,523 SF
  • Negotiable
  • $16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO
  • Office
  • Full Build-Out
  • Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 5th Floor, Ste 500
  • 4,646 SF
  • Negotiable
  • $21.93 CAD/SF/YR $1.83 CAD/SF/MO $101,871 CAD/YR $8,489 CAD/MO
  • Office
  • Full Build-Out
  • Now
  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • 5th Floor, Ste 502
  • 2,392 SF
  • Negotiable
  • $21.93 CAD/SF/YR $1.83 CAD/SF/MO $52,448 CAD/YR $4,371 CAD/MO
  • Office
  • Full Build-Out
  • Now

Rent is $16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 5th Floor, Ste 503
  • 3,300 SF
  • Negotiable
  • $21.93 CAD/SF/YR $1.83 CAD/SF/MO $72,358 CAD/YR $6,030 CAD/MO
  • Office
  • Full Build-Out
  • Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 6th Floor, Ste 600
  • 6,145 SF
  • Negotiable
  • $21.93 CAD/SF/YR $1.83 CAD/SF/MO $134,739 CAD/YR $11,228 CAD/MO
  • Office
  • Full Build-Out
  • Now

Rent is $16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 7th Floor, Ste 700
  • 11,523 SF
  • Negotiable
  • $16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO
  • Office
  • Full Build-Out
  • Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 8th Floor, Ste 802
  • 3,456 SF
  • Negotiable
  • $32.20 CAD/SF/YR $2.68 CAD/SF/MO $111,299 CAD/YR $9,275 CAD/MO
  • Office
  • Full Build-Out
  • Pending
  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 9th Floor, Ste 901
  • 6,685 SF
  • Negotiable
  • $34.26 CAD/SF/YR $2.86 CAD/SF/MO $229,030 CAD/YR $19,086 CAD/MO
  • Office
  • Full Build-Out
  • Now
  • Listed rate may not include certain utilities, building services and property expenses
  • Central Air Conditioning
  • Fully Built-Out as Standard Office
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor, Ste 107 1,775 SF Negotiable $21.93 CAD/SF/YR $1.83 CAD/SF/MO $38,920 CAD/YR $3,243 CAD/MO Office Full Build-Out Now
2nd Floor, Ste 200 11,523 SF Negotiable $16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO Office Full Build-Out Now
3rd Floor, Ste 300 11,523 SF Negotiable $16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO Office Full Build-Out Now
4th Floor, Ste 400 11,523 SF Negotiable $16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO Office Full Build-Out Now
5th Floor, Ste 500 4,646 SF Negotiable $21.93 CAD/SF/YR $1.83 CAD/SF/MO $101,871 CAD/YR $8,489 CAD/MO Office Full Build-Out Now
5th Floor, Ste 502 2,392 SF Negotiable $21.93 CAD/SF/YR $1.83 CAD/SF/MO $52,448 CAD/YR $4,371 CAD/MO Office Full Build-Out Now
5th Floor, Ste 503 3,300 SF Negotiable $21.93 CAD/SF/YR $1.83 CAD/SF/MO $72,358 CAD/YR $6,030 CAD/MO Office Full Build-Out Now
6th Floor, Ste 600 6,145 SF Negotiable $21.93 CAD/SF/YR $1.83 CAD/SF/MO $134,739 CAD/YR $11,228 CAD/MO Office Full Build-Out Now
7th Floor, Ste 700 11,523 SF Negotiable $16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO Office Full Build-Out Now
8th Floor, Ste 802 3,456 SF Negotiable $32.20 CAD/SF/YR $2.68 CAD/SF/MO $111,299 CAD/YR $9,275 CAD/MO Office Full Build-Out Pending
9th Floor, Ste 901 6,685 SF Negotiable $34.26 CAD/SF/YR $2.86 CAD/SF/MO $229,030 CAD/YR $19,086 CAD/MO Office Full Build-Out Now

1st Floor, Ste 107

Size
1,775 SF
Term
Negotiable
Rental Rate
$21.93 CAD/SF/YR $1.83 CAD/SF/MO $38,920 CAD/YR $3,243 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 200

Size
11,523 SF
Term
Negotiable
Rental Rate
$16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

3rd Floor, Ste 300

Size
11,523 SF
Term
Negotiable
Rental Rate
$16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste 400

Size
11,523 SF
Term
Negotiable
Rental Rate
$16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor, Ste 500

Size
4,646 SF
Term
Negotiable
Rental Rate
$21.93 CAD/SF/YR $1.83 CAD/SF/MO $101,871 CAD/YR $8,489 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor, Ste 502

Size
2,392 SF
Term
Negotiable
Rental Rate
$21.93 CAD/SF/YR $1.83 CAD/SF/MO $52,448 CAD/YR $4,371 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor, Ste 503

Size
3,300 SF
Term
Negotiable
Rental Rate
$21.93 CAD/SF/YR $1.83 CAD/SF/MO $72,358 CAD/YR $6,030 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

6th Floor, Ste 600

Size
6,145 SF
Term
Negotiable
Rental Rate
$21.93 CAD/SF/YR $1.83 CAD/SF/MO $134,739 CAD/YR $11,228 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

7th Floor, Ste 700

Size
11,523 SF
Term
Negotiable
Rental Rate
$16.44 CAD/SF/YR $1.37 CAD/SF/MO $189,495 CAD/YR $15,791 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

8th Floor, Ste 802

Size
3,456 SF
Term
Negotiable
Rental Rate
$32.20 CAD/SF/YR $2.68 CAD/SF/MO $111,299 CAD/YR $9,275 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Pending

9th Floor, Ste 901

Size
6,685 SF
Term
Negotiable
Rental Rate
$34.26 CAD/SF/YR $2.86 CAD/SF/MO $229,030 CAD/YR $19,086 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

1st Floor, Ste 107

Size 1,775 SF
Term Negotiable
Rental Rate $21.93 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

2nd Floor, Ste 200

Size 11,523 SF
Term Negotiable
Rental Rate $16.44 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

3rd Floor, Ste 300

Size 11,523 SF
Term Negotiable
Rental Rate $16.44 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

4th Floor, Ste 400

Size 11,523 SF
Term Negotiable
Rental Rate $16.44 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

5th Floor, Ste 500

Size 4,646 SF
Term Negotiable
Rental Rate $21.93 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office

5th Floor, Ste 502

Size 2,392 SF
Term Negotiable
Rental Rate $21.93 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Rent is $16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

5th Floor, Ste 503

Size 3,300 SF
Term Negotiable
Rental Rate $21.93 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

6th Floor, Ste 600

Size 6,145 SF
Term Negotiable
Rental Rate $21.93 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Rent is $16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

7th Floor, Ste 700

Size 11,523 SF
Term Negotiable
Rental Rate $16.44 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Rent is $12.00-$16.00/MG

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

8th Floor, Ste 802

Size 3,456 SF
Term Negotiable
Rental Rate $32.20 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Pending

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

9th Floor, Ste 901

Size 6,685 SF
Term Negotiable
Rental Rate $34.26 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Central Air Conditioning

Property Overview

- 1,775± SF - 34,569± SF of Class A Office Space available for lease - Centrally located in downtown Portland, in the heart of the Financial District - Easily accessible from I-295 exit 6 - On-site parking garage with direct building access - Newly renovated lobby with Class A finishes - Premiere 306 degree views of Portland and the surrounding towns - Amenities include first floor gym Tenant, building security, on-site property management

  • 24 Hour Access
  • Central Heating
  • Air Conditioning

Property Facts

Building Type
Office
Year Built/Renovated
1973/2019
Building Height
9 Stories
Building Size
128,400 SF
Building Class
A
Typical Floor Size
15,632 SF
Unfinished Ceiling Height
11’
Parking
256 Covered Parking Spaces

Attachments

511 Congress Leasing Brochure Updated _1_
1 1
Exceptionally walkable
100/100
Moderately drivable
60/100
Good public transit
60/100
Moderately bikeable
60/100
Source: Local Logic®
(207) 756-4563

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 29036298

  • Date on Market: 2025-10-21

  • Last Updated:

  • Address: 511 Congress St, Portland, ME 04101

The City Center Office Property at 511 Congress St, Portland, ME 04101 is currently available. Contact Porta & Company for more information.

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Ocean Gate Plaza | 511 Congress St
(207) 756-4563 x

Ocean Gate Plaza | 511 Congress St

Vince Ciampi
(207) 756-4563

Peter Gwilym
(207) 747-1515 x2117

Joseph Porta
(207) 712-6390

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