40 Congress Street

Available SF

22,601 SF

Asking Price

$12,500,000

Price/SF

—

Cap Rate

—

List Date

Apr 21, 2026

Days on Market

70

Located in the heart of downtown Portsmouth, 40 Congress Street offers a rare opportunity to own a boutique commercial asset in one of New England’s most dynamic and historic markets. The 22,601± SF property sits on a 0.09± acre parcel and…