Class A Downtown Office Space

99 Bow St, Portsmouth, NH 03801

Property Information

  • For Lease $40.00/SF/YR
  • Property Type Office - General Office
  • Property Size 48,626 SF
  • Lot Size 0.24 Acre
  • Property Tenancy Multi-Tenant
  • Building Class A
  • Date Updated Sep 21, 2026

Description

Located in Portsmouth’s waterfront district, with views of the historic Old Harbor and convenient access to major highways, restaurants, retail, and entertainment.99 Bow Street offers multiple Class A office suites for lease in the heart of downtown, with available spaces ranging from 3,296± SF to 5,552± SF. Featuring exceptional waterfront views and a premier downtown location, the property provides convenient access to nearby restaurants, shops, and amenities, as well as I-95.

Highlights

  • Convenient access to I-95 and all that downtown has to offer
  • Exceptional waterfront views
  • Multiple suite options ranging from 3,296± SF to 5,552± SF
  • Premier downtown location surrounded by a variety of amenities

3 Spaces Available

Suite 300 W

Space Type

General Office

Lease Rate

$40.00/SF/YR

Total Space

5,552 SF

Divisible Space

5,552 - 5,552 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

Suite 300E

Space Type

General Office

Lease Rate

$40.00/SF/YR

Total Space

3,296 SF

Divisible Space

3,296 - 3,296 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

Suite 400W

Space Type

General Office

Lease Rate

$40.00/SF/YR

Total Space

4,886 SF

Divisible Space

4,886 - 4,886 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

Contacts

Location

Located at 99 Bow St, Portsmouth, NH 03801, this property is part of the North Mill Pond neighborhood and Boston market.

Contact Listing Broker
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