38 Office Spaces for Rent in South Portland, ME

Find your best South Portland, ME office space among 38 for rent listings, which average an asking price of $19.87 per square foot.

Office Market FAQs

Atlantic Place Commerce Center

78 Atlantic Place, South Portland Gardens, South Portland, ME
Property

Office

23,750 SF
Availability

1 Space

16,912 SF
For Lease

$9.50/SF/YR
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Class A Office Space

778 Main Street, Broadview Park, South Portland, ME
Property

Office

27,862 SF
Availability

1 Space

2,170 SF
Year Built

1988
For Lease

$14.00/SF/YR
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Class A Office Space

707 Sable Oaks Dr, South Portland Gardens, South Portland, ME
Property

Office

66,000 SF
Availability

4 Spaces

15,025 SF
Year Built

1992
For Lease

$18.00 - $23.00/SF/YR
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SouthBorough Office Park - 400 & 500 SouthBorough Drive

500 Southborough Drive, Maine Mall, South Portland, ME
Property

Office

78,000 SF
Availability

5 Spaces

16,310 SF
Year Built

1987
For Lease

$15.00/SF/YR
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SouthBorough Office Park - 600 SouthBorough Drive

600 Southborough Drive, Maine Mall, South Portland, ME
Property

Office

33,000 SF
Availability

5 Spaces

22,235 SF
Year Built

1989
For Lease

$15.00/SF/YR
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Atlantic Place Commerce Center

311 Darling Ave, South Portland Gardens, South Portland, ME
Property

Office

72,490 SF
Availability

1 Space

3,925 SF
Year Built

1979
For Lease

$16.00/SF/YR
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2 Gannett Drive

2 Gannett Drive, South Portland Gardens, South Portland, ME
Property

Office

217,672 SF
Availability

3 Spaces

104,752 SF
Year Built

1991
For Lease

$14.50/SF/YR
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179 John Roberts Rd

179 John Roberts Rd, Maine Mall, South Portland, ME
Property

Office

58,995 SF
Availability

2 Spaces

49,891 SF
Year Built

2003
For Lease

$15.00/SF/YR
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Sable Oaks Office Park - 707 Sable Oaks Drive

707 Sable Oaks Drive, South Portland Gardens, South Portland, ME
Property

Office

65,300 SF
Availability

1 Space

6,800 SF
Year Built

1992
For Lease

$23.00/SF/YR
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82 Running Hill Road

82 Running Hill Road, South Portland Gardens, South Portland, ME
Property

Office

123,430 SF
Availability

2 Spaces

6,872 SF
Year Built

1987
For Lease

$13.95/SF/YR
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123 Darling Avenue

123 Darling Avenue, South Portland Gardens, South Portland, ME
Property

Office

58,900 SF
Availability

1 Space

58,902 SF
Year Built

1984
For Lease

$12.00/SF/YR
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1486 Broadway
Sopoco.Works
1486 Broadway, South Portland, ME
Services

Open Workspace

Meeting Room

Private Office

Dedicated Desk
Amenities

High-speed wifi

Mail services

Parking

Podcast room
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300 Southborough Drive

300 Southborough Drive, Maine Mall, South Portland, ME
Property

Office

116,515 SF
Availability

3 Spaces

71,655 SF
Year Built

1987
For Lease

$14.00/SF/YR
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324 Cummings Rd

324 Cummings Rd, South Portland Gardens, South Portland, ME
Property

Office

5,346 SF
Availability

2 Spaces

5,346 SF
Year Built

2002
For Lease

$13.50/SF/YR
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505 Sable Oaks Drive

505 Sable Oaks Drive, South Portland Gardens, South Portland, ME
Property

Office

45,000 SF
Availability

1 Space

45,000 SF
For Lease Contact for pricing
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9 Donald B Dean Dr

9 Donald B Dean Dr, Maine Mall, South Portland, ME
Property

Office

10,000 SF
Availability

1 Space

10,000 SF
Year Built

1992
For Lease

$15.00/SF/YR
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100 Gannett Drive

100 Gannett Drive, South Portland Gardens, South Portland, ME
Property

Office

25,351 SF
Availability

1 Space

8,715 SF
Year Built

2000
For Lease

$13.50/SF/YR
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1 Runway Rd

1 Runway Rd, Broadview Park, South Portland, ME
Property

Office

7,200 SF
Availability

1 Space

2,700 SF
Year Built

1982
For Lease

$8.25/SF/YR
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Class A Turnkey Office Space

75 John Roberts Rd, Maine Mall, Portland, ME
Property

Office
Availability

1 Space

3,519 SF
Year Built

1998
For Lease

$15.00/SF/YR
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10 Donald B Dean Dr

10 Donald B Dean Dr, Maine Mall, South Portland, ME
Property

Office

8,404 SF
Availability

1 Space

1,241 SF
Year Built

1988
For Lease

$13.00/SF/YR
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1 Madison Street

1 Madison Street, Fort Preble, South Portland, ME
Property

Office

39,860 SF
Availability

1 Space

2,725 SF
For Lease

$16.00/SF/YR
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Prime Restaurant Space

209 Western Ave, South Portland Gardens, South Portland, ME
Property

Office

15,700 SF
Availability

1 Space

3,500 SF
Year Built

2005
For Lease

$20.00/SF/YR
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Frequently Asked Questions

Asking prices vary based on the property location, rating, amenities such as proximity to restaurants, cafes, and entertainment venues, as well as convenience of access to public transport, airports, and thoroughfares.

The average rent for office space in South Portland is $19.87 per square foot. The minimum rental rate for office space in South Portland is $12 per square foot.

The most common factor that influences cost of office space in any location is the property class rating. Class B office space in South Portland costs $19.87 per square foot, on average.

For more details on South Portland office space rent and sales prices, as well as overall market quality and new construction data, see South Portland Office Market Trends.

Most experts recommend an average of between 75 and 150 square feet of office space per person. However, it is important to keep in mind that how much office space you ultimately need depends on your activity and how you need to use the space, as much as it does on how many people it should accommodate. If you already know what size office would best suit your needs, use the available space size filter at the top of the search page to focus your search on the best fit for you.

You’ll find a home for almost any size of business in South Portland, as the local office market offers a wide range of options. Office spaces currently on the market go up to as much as 58,902 square feet in size for an individual listing.
However, there is a variety of differently sized opportunities below that maximum. For your consideration, the median size of an office space for lease in South Portland is 3,925 square feet, and the average office space size here is 11,927 square feet.

You can find 38 office listing(s) for lease in South Portland, which add up to a total of 448,195 square feet. Availability on the market includes a variety of office use types, such as General Office, Medical Office, Restaurant.

The most common office use type currently available for lease in South Portland is General Office, which is offered in 28 or 73.68% of listings. The second-most frequent office use type listed here is Medical Office, which account for 1 or 2.63% of office space currently available.

You can search 4 office sublease listing(s) in South Portland, which amount to a total of 86,133 square feet. Sublease opportunities on the market include General Office, Medical Office, Restaurant. The South Portland neighborhood or submarket with the most sublease listings available is South Portland Gardens.

The best choice of neighborhood for your office space will greatly depend on the elements that are most relevant to your business and your employees. However, a good criterion to start with is to look at the areas of the city that have the highest concentration of office properties, as these areas are generally well connected to transit options and have a good degree of amenity availability.

In South Portland, the greatest concentration of office space for lease opportunities is in South Portland Gardens, Maine Mall, Broadview Park.

Each individual’s commuting experience will of course be different depending on a number of factors. Check the location description details for the office listings that catch your eye, to get an overview of walkability, access to public transport, the quality of infrastructure dedicated to biking commuters, as well as the proximity to parking facilities, fuel stations, and other essential amenities.

The South Portland office market incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. Roughly 36.84% of total office space listings in the city are in properties rated Class A. You will find the highest concentration of Class A office space in the South Portland Gardens neighborhood of South Portland. Class B office space accounts for 50% of spaces listed on the leasing market. The neighborhood with the most Class B office space is Maine Mall. Class C office space makes up 5.26% of office space available in South Portland.

Buildings completed in and since the year 2000 account for 20% of office properties in the city and incorporate a total of 105,392 square feet. About 5% of office space in South Portland is in buildings that have been renovated at least once since 2000.

There are, of course, a lot of things to factor in when you are looking for office space. Aspects including the accessibility of the location, the quality of the facility, the size of the space, the convenience of nearby amenities, the type and duration of the lease, and of course the cost are all part of the search and decision process. For a quick checklist of what you should take into account when researching the market, consider these seven tips for choosing the best office location for your business. Alternatively, for a comprehensive take on everything to consider when looking for office space, see our in-depth guide to finding office space for small or growing companies. The guide also includes insights from seasoned professionals and can serve as a helpful resource for growing companies, no matter their current size.

Are you looking to lease office space in the vicinity of your current location or in a particular neighborhood of South Portland? Using the interactive map, you can easily navigate to your preferred location and customize your search area around a specific point of interest. Select “Radius” from the Search Mode options menu, click on the map to set your search reference point, and expand the radius to select your desired search area. Browse available listings to find the best office space that meets your location, as well as other business needs.

South Portland, ME Office Inventory Breakdown

There are a number of factors that make a city attractive for businesses to relocate or expand, as well as for investors to enhance their portfolios through local acquisitions. Among the most important factors to consider are the size and quality of the local office market, which is an essential component of the local economy.

Total Office Space in South Portland: 1,705,880 Sq. Ft.

In 2024 the South Portland office market encompassed 1,705,880 square feet of space.
Class A office space makes up a 32.44% share of South Portland office inventory, while Class B office assets represent roughly 57.6% of the market total.

South Portland Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office
50k to 100k Sq. Ft.	873,519 Sq. Ft.	51.21%
100k to 500k Sq. Ft.	457,617 Sq. Ft.	26.83%

South Portland Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A	553,365 Sq. Ft.	32.44%
Class B	982,600 Sq. Ft.	57.6%
Class C	169,915 Sq. Ft.	9.96%

Data was provided by CommercialEdge, refers to properties larger than 50,000 square feet.

38 Office Spaces for Rent in South Portland, ME

Atlantic Place Commerce Center

Class A Office Space

Class A Office Space

SouthBorough Office Park - 400 & 500 SouthBorough Drive

SouthBorough Office Park - 600 SouthBorough Drive

Atlantic Place Commerce Center

2 Gannett Drive

179 John Roberts Rd

Sable Oaks Office Park - 707 Sable Oaks Drive

82 Running Hill Road

123 Darling Avenue

1486 Broadway

300 Southborough Drive

324 Cummings Rd

505 Sable Oaks Drive

9 Donald B Dean Dr

100 Gannett Drive

1 Runway Rd

Class A Turnkey Office Space

10 Donald B Dean Dr

1 Madison Street

Prime Restaurant Space

Frequently Asked Questions

South Portland, ME Office Inventory Breakdown

Total Office Space in South Portland: 1,705,880 Sq. Ft.

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38 Office Spaces for Rent in South Portland, ME

Frequently Asked Questions

How much does office space cost in South Portland, ME?

How much office space do I need?

What types of office space can I lease in South Portland, ME?

Can I find sublease office space in South Portland, ME?

Where is the best location for office space in South Portland, ME?

How long is the average commute to work in South Portland, ME?

Where can I find the highest quality office space in South Portland, ME?

How do I find the best office space in South Portland, ME?

How can I find office space for rent near me?

South Portland, ME Office Inventory Breakdown

Total Office Space in South Portland: 1,705,880 Sq. Ft.

Other Popular Searches

Popular Coworking Searches

About us