Stratham, NH Office Spaces for Rent

Find the best office space for rent in Stratham, NH among 2 listing(s) here and 7 nearby.

Office Market FAQs

Mill Brook Office Park

118 Portsmouth Ave, Stratham, NH
Space Type

Office
For Lease

$20.00 - $25.00/SF/YR
9 spaces available / 389 - 4,776 SF
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High Visibility 2nd Floor Office

155 Portsmouth Ave, Stratham, NH
Space Type

Office
For Lease

$375.00/MO
1 space available / 3,000 SF
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62 Portsmouth Ave Ste 11

62 Portsmouth Ave Ste 11, Stratham, NH
Space Type

Office
For Lease

$125.00/MO
1 space available / 1,000 SF
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Browse 7 listing(s) within 10 miles of Stratham, NH
Outpatient Medical Space

1 Hampton Rd, Exeter, NH
Space Type

Office
For Lease

$18.00/SF/YR
3 spaces available / 1,740 - 1,949 SF
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Merchant Workspace - Building B
Merchant Workspace
19 Hampton Road #10, Exeter, NH
Space Type

Private Offices
For Lease

From $599/month
Space for 1 to 3 people
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Unique Multi-Level Office Space

655 Portsmouth Ave, Greenland, NH
Space Type

Office
For Lease

$13.50/SF/YR
1 space available / 3,192 SF
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Gateway At Exeter

170 Epping Road, Exeter, NH
Space Type

Office
For Lease

$25.00/SF/YR
1 space available / 48,000 SF
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Downtown Office Space For Sublease

140 Main St, Newmarket, NH
Space Type

Office
For Lease

$21.00/SF/YR
1 space available / 3,475 SF
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The Loft - 125 Main Street
The Loft
125 Main Street #E, Newmarket, NH
Space Type

Private Offices
For Lease

Contact for pricing
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Warehouse Storage & Office

38B South Road Rear, North Hampton, NH
Space Type

Office
For Lease

$4,000.00/SF/YR
1 space available / 3,800 SF
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Frequently Asked Questions

In Stratham, office spaces range from smaller units to larger options. On average, office spaces in this area tend to be about 2,047 square feet. However, the largest listings can go up to 4,776 square feet for an individual listing. This can give you a good starting point to compare with your needs.
You can find a total of 10 listings for lease in Stratham, which add up to a total of 20,463 square feet.

Stratham, NH Office Space for Rent

Office inventory

According to our listing data, Stratham's office market contains 381K square feet of space as of 2026.

Stratham Office Market Breakdown by Building Size
Building Size Range	Total Square Feet
100k to 500k Sq. Ft.	346K Sq. Ft.

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

Properties sized 100k to 500k Sq. Ft. make up most of the local office inventory, amounting to 346K square feet.

Average Rent for Office Spaces

The average rent for office space in Stratham is $20 per square foot. However, you can find rental rates as low as $18 per square foot here, depending on what compromises you are willing to make. If you are looking for office space priced at a certain value, you can use the filters at the top of the page to look for properties within your optimal range.

The maximum rental rate is $20 per square foot among local listings currently available for lease.

Office Spaces Classes

The office space market in Stratham incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. Class B accounts for 73.75% of traditional work spaces listed on the leasing market. Class C makes up 26.25% of such listings in Stratham. This data is current as of 2026.

Stratham Office Market Breakdown by Building Class
Class	Total Square Feet	Share of Total Office
B	281K	73.75%
C	100K	26.25%

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

Stratham, NH Office Spaces for Rent

Mill Brook Office Park

High Visibility 2nd Floor Office

62 Portsmouth Ave Ste 11

Browse 7 listing(s) within 10 miles of Stratham, NH

Outpatient Medical Space

Merchant Workspace - Building B

Unique Multi-Level Office Space

Gateway At Exeter

Downtown Office Space For Sublease

The Loft - 125 Main Street

Warehouse Storage & Office

Frequently Asked Questions

Stratham, NH Office Space for Rent

Office inventory

Average Rent for Office Spaces

Office Spaces Classes

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