Photo of 81 Portsmouth Ave
Class B Office · General

81 Portsmouth Ave

Stratham, NH 03885

Available spaces

2 for lease · asking rates · updated Aug 21, 2026

Suite C at 81 Portsmouth Ave

Suite C

$1,295/mo
Size 1,095 SFAvailable Now

Great visibility and easy access in the heart of Stratham on Rt 108/33. Space for lease located on high traffic street (21,000 VPD last count). 1095 SF total, this space suite C is on Lower Level with open reception ollaborative workspace and a private office, plenty of closet space for storage and a private access side door with no stairs. Also formal access from the common central entryway and use of common kitchenette, and a private lavatory. Heat, Electric, AC included! Ample parking with 40 shared parking spots, great signage and 19,200 VPD (2022) traffic count. Owners are licensed Real Estate Agents.

Suite A at 81 Portsmouth Ave

Suite A

$2,195/mo
Size 1,265 SFAvailable Now

Great visibility and easy access in the heart of Stratham on Rt 108/33. Current tenants include real estate office. Great office space for lease located on high traffic street (21,000 VPD last count). 1265 SF total, this space suite A is on the first floor with access from the common central entryway and a Private Entrance to the outside. Private Bath. Personal Reception area, with 3-4 other rooms for office space or storage. Heat, Electric, AC included! Ample parking. Owner is licensed Real Estate Agent.

The building

Building
4,300 SF · 1 floor
Site
27.33 Acres · PRE zoning
Occupancy
Multi-tenant
Submarket
Boston-Cambridge-Newton

Comps

Comparable sales and lease data is available to members only.
SC
Steven Cotran · RE/MAX Area Real Estate Network
Lists 2 of 2 spaces