500 Market St
Portsmouth, NH 03801 Downtown Portsmouth

• Unit Size: 1,291 SF
• Condo Use: Office
• Price: $550,000 USD
• Sale Type: Owner User
• Price/SF: $426.03 USD

Description

The space includes three/four private offices plus a large conference room, full kitchen w/all new appliances, two bathrooms, shower. On-site parking is included.  Conveniently located less than a mile from I-95.

Sale Notes

Situated in one of Portsmouth’s most desirable waterfront office settings, this premium end-unit office condominium at Nobles Island offers a rare opportunity to own a beautifully maintained, turn-key professional environment just steps from downtown. With sweeping water views, abundant natural light, and an expansive private deck overlooking the river, the property delivers an inspiring workplace setting that elevates daily operations and client interactions alike.


The interior layout is exceptionally functional, featuring three private offices that support focused work, a generously sized conference room ideal for team collaboration, and a full kitchen complete with new appliances. Two bathrooms, including one with a shower, enhance comfort and convenience for owners and staff. The combination of thoughtful design, modern updates, and scenic surroundings makes this office condo stand out from typical professional spaces.

Positioned less than a mile from I-95 and within a short walk of Market Square, the property offers unmatched accessibility to Portsmouth’s restaurants, cultural venues, and waterfront parks, including Prescott Park, Strawberry , and Pierce Island. Tenants within the Nobles Island complex range from architectural firms to planning agencies and the Portsmouth Chamber of Commerce, reinforcing the area’s reputation as a respected professional enclave.

Whether serving as a headquarters for a boutique firm, an investment in a premier location, or a strategic satellite presence in the Seacoast market, this waterfront condo combines location, lifestyle, and functionality in an exceptional ownership opportunity.