Mill Brook Office Park

118 Portsmouth Ave, Stratham, NH 03885

Property Information

  • For Lease Contact for pricing
  • Property Type Office - General Office
  • Property Size 79,404 SF
  • Lot Size 8.96 Acre
  • Parking Spaces Avail. 490
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Date Updated May 15, 2026

Description

The location of the property in Stratham, NH, offers an ideal blend of accessibility and charm for office and medical building tenants. Situated just minutes from the vibrant city of Portsmouth and the historic town of Exeter, the area provides easy access to an array of restaurants, as well as essential services and retail outlets. With its close proximity to Portsmouth and Exeter, tenants will find themselves immersed in a dynamic community, making the area an attractive choice for businesses seeking a well-connected and bustling location.Discover a standout opportunity for office and medical professionals at this exceptionally visible property. With over 17,000 vehicles passing daily, your business enjoys prime exposure. Eco-friendly features to help create a more sustainable workspace. Each building is ADA Compliant and offers modern amenities such as an elevator for accessibility, a convenient kitchenette. Every floor is equipped with two restrooms to ensure comfort and ease for staff and visitors. Ample on-site parking adds convenience for tenants and visitors, while several available units offer flexible floor plans to accommodate a variety of business needs. This thoughtfully designed property delivers adaptability, accessibility, and a professional environment that aligns with your vision for success.

Highlights

  • Ample parking for tenants and visitors
  • Flexible floor plan to accommodate various businesses
  • High visibility with over 17,000 VPD
  • Prime location close to Portsmouth and Exeter

5 Spaces Available

B101

Space Type

General Office

Lease Rate

$20.00/SF/YR

Total Space

1,951 SF

Floor

1

Divisible Space

1,951 - 1,951 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Suite B101 is a former Physical Therapy Office space, could be fit-up for a variety of professional uses. Current space configuration: Reception Area Kitchenette 1 Conference Room 5 Offices 1 Storage Area

Building C

Space Type

General Office

Lease Rate

$20.00 - $25.00/SF/YR

Total Space

12,527 SF

Divisible Space

389 - 13,138 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

New construction ready for Fit-Up, multiple options available, please call for details.

Building C Restaurant/Cafe

Space Type

Restaurant

Lease Rate

Contact for pricing

Total Space

2,000 SF

Floor

2

Divisible Space

500 - 2,000 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

New construction ready for Fit-Up, perfect for a Restaurant/Cafe, available space 500-2000SF.

D205

Space Type

General Office

Lease Rate

$20.00/SF/YR

Total Space

1,300 SF

Floor

2

Divisible Space

1,300 - 1,300 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Unit D205 is Vanilla Box, ready for Fit-Up.

D206 & D207

Space Type

General Office

Lease Rate

$25.00/SF/YR

Total Space

4,776 SF

Floor

2

Divisible Space

4,776 - 4,776 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Suite D205-206 is a former Office space, could be fit-up for a variety of professional uses. Current space configuration: Reception Area Kitchenette 2 Conference Rooms 9 Offices Large workroom & a collaborative bullpen area Ample Storage

Contacts

Brian Dano, CCIM

SVN | The Masiello Group

Location

Contact Listing Broker
Brian Dano, CCIM

SVN | The Masiello Group

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