Stratham, NH Office Spaces for Rent

Find the best Stratham, NH office space among 26 for rent listings currently on the market.

Mill Brook Office Park

118 Portsmouth Ave, Stratham, NH
Property Type

Office
For Lease Contact for pricing

9 spaces available / 391 - 15,000 SF
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62 Portsmouth Ave., Unit 4

62 Portsmouth Avenue, Unit 4, Stratham, NH
Property Type

Office
For Lease

$1,630.00/MO
1 space available / 1,564 SF
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High Visibility 2nd Floor Office

155 Portsmouth Ave, Stratham, NH
Property Type

Office
For Lease

$4,500.00/MO
1 space available / 3,000 SF
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2nd Floor Professional Office

118 Portsmouth Ave, Stratham, NH
Property Type

Office
For Lease

$21.65/SF/YR
1 space available / 4,776 SF
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7 Holland Way, Exeter, NH

7 Holland Way, Exeter, NH
Property Type

Office
For Lease

$14.00/SF/YR
2 spaces available / 12,473 - 14,688 SF
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1 Hampton Road, Exeter, NH

1 Hampton Rd, Exeter, NH
Property Type

Office
For Lease

$18.00/SF/YR
11 spaces available / 866 - 5,143 SF
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19 Hampton Road
Merchant Workspace
19 Hampton Road #10, Exeter, NH
Property Type

Private Offices
For Lease

From $599/month
Space for 1 to 3 people
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Gateway At Exeter

170 Epping Road, Exeter, NH
Property Type

Office
For Lease

$25.00/SF/YR
1 space available / 48,000 SF
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38B South Road Rear

38B South Road, North Hampton, NH
Property Type

Office
For Lease

$4,000.00/MO
1 space available / 3,800 SF
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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 minimum rental rate for office space in Stratham is $19 per square foot. Among listings of office space currently available for lease in Stratham, the maximum rental rate is $25 per square foot.
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 Stratham, as the local office market offers a wide range of options. Office spaces currently on the market go up to as much as 15,000 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 Stratham is 1,549 square feet, and the average office space size here is 3,135 square feet.
You can find 11 office listing(s) for lease in Stratham, which add up to a total of 31,341 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 Stratham is General Office, which is offered in 8 or 80.00% of listings. The second-most frequent office use type listed here is Medical Office, which account for 1 or 10.00% of office space currently available.
You can search 1 office sublease listing(s) in Stratham, which amount to a total of 4,776 square feet. Sublease opportunities on the market include General Office, Medical Office, Restaurant.
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.
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 Stratham office market incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. Class B office space accounts for 81.82% of spaces listed on the leasing market.

About 33.33% of office space in Stratham 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 Stratham? 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.

Stratham, NH 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 Stratham: 381,035 Sq. Ft.

In 2025 the Stratham office market encompassed 381,035 square feet of space.

Stratham Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office
100k to 500k Sq. Ft.	346,035 Sq. Ft.	90.81%

Stratham Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class B	281,000 Sq. Ft.	73.75%
Class C	100,035 Sq. Ft.	26.25%

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

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Stratham, NH Office Spaces for Rent

Mill Brook Office Park

62 Portsmouth Ave., Unit 4

High Visibility 2nd Floor Office

2nd Floor Professional Office

7 Holland Way, Exeter, NH

1 Hampton Road, Exeter, NH

19 Hampton Road

Gateway At Exeter

38B South Road Rear

Frequently Asked Questions

Stratham, NH Office Inventory Breakdown

Total Office Space in Stratham: 381,035 Sq. Ft.

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