Photo of 103 - 131 Congress Street
Retail · Mixed Use · Worth Plaza

103 - 131 Congress Street

Portsmouth, NH 03801

Available spaces

1 for lease · asking rates · updated Sep 7, 2026

No photos yet

Suite Units 208, 209, 210

$500–$7,000/mo
Size 100 SFAvailable Now

Individually or all three Prime downtown Portsmouth office opportunity — located directly above The Friendly Toast and La Maison Navarre. Three recently renovated, move-in-ready office suites are now available, offering a rare combination of historic charm and modern functionality. Units range from 817 SF to 1,302 SF, each featuring high ceilings, abundant natural light, and flexible layouts to accommodate a variety of professional uses. Spaces can be combined. One suite includes a private kitchen and restroom, another offers a kitchenette, and a third provides a clean, open layout ready for customization. Ideal for creative firms, boutique professional offices, or owner-occupants seeking a presence in one of New Hampshire’s most desirable downtowns. Available for lease or purchase — an exceptional chance to secure premium space in the Seacoast’s most walkable and vibrant business district.

The building

Building
39,192 SF · 2 floors · 1971
Site
0.53 Acres · Character District 5 zoning
Systems
Elevator · Gas
Occupancy
Multi-tenant
Submarket
Boston-Cambridge-Newton

Comps

Comparable sales and lease data is available to members only.
SF
Scott Forte · Century 21 Northeast