Portsmouth, NH Office Units for sale

Updated: May 6

Downtown Portsmouth Commercial Condominium

40 Bridge Street Unit 101, Portsmouth, NH 03801

$2,350,000

3,798 sqft

Prime downtown Portsmouth location with high visibility and foot traffic.
3,798± sq ft first‑floor commercial condominium with flexible layout.
Suitable for diverse commercial uses: retail, restaurant, medical, office, etc.
Convenient access with side and rear entrances.
Directly across from municipal parking lots, ensuring easy customer access.

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Updated: Jun 18

Medical Office Condominium Across Hospital

330 Borthwick Ave 210, Portsmouth, NH 3801

$550,000

Medical/professional condominium in the Jackson Gray Medical Building
Located directly across the street from Portsmouth Regional Hospital
Ample on‑site parking, including additional accessible parking spaces
Just off U.S. Route 1 with immediate access to I‑95 and the Portsmouth Rotary
Year built: 1986

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Downtown Office Condominium Suite

118 Maplewood Avenue, #C1, Portsmouth, NH 3801

$450,000

951 sqft

Versatile office condo with three private offices, conference room, restroom, kitchenette, and two dedicated parking spaces.

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Portsmouth Office Condo For Sale

500 Market Street, Portsmouth, NH 3801

$450,000

1,071 sqft

1,071 SF office condo near I-95 and Market Square.

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Renovated Office Condominium Unit

118 Maplewood Avenue, Portsmouth, NH 3801

$250,000

Two-room office unit with a full bathroom and two on-site parking spaces, renovated in 2024 for immediate occupancy.

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Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 5 Active listings in Portsmouth, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 1 Off-Market properties to explore as potential leads

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Car Wash with Office Bays

424 US Route 1, Kittery, ME 03904

$499,000

2,208 sqft · 0.55 AC lot

Mixed-use property with three 12-foot bays and small office, on a high-traffic Route 1 corridor.

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Commercial Condo with Outdoor Yard

518 U.S. 1, Kittery, ME 03904

$565,000

3,054 sqft

Spacious commercial condo suited for office, retail, or service uses, with an on-site outdoor yard area.

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Second-Floor Office Condo Unit

433 US Route 1, York, ME 03909

$65,000

528 sqft · 0.09 AC lot

Professional office condo with two private offices, reception/waiting area, and private bathroom near Route 1 access.

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Second-Floor Office Condo Unit

433 Us Route 1, Unit 215, York, ME 3909

$65,000

528 sqft

Second-floor office condo with two private offices, a reception/waiting area, and a private bathroom.

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Off-Market Properties in Portsmouth, NH

Consider similar Off-Market properties in Portsmouth, NH. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

Office Units

29 Maplewood Ave, Portsmouth, NH 03801

Value Estimation by Request

4,775 sqft

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Portsmouth, NH Office Units Market Trends and Statistics

Explore 6 office units for sale in Portsmouth, NH, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 5,820 square feet of properties for sale, with an estimated market value of $3,250,000.

Sale prices for office units in Portsmouth, NH start at $450,000, averaging $1,083,333, and reaching up to $2,350,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
03801	$742.2K

Neighborhood

Average Price

03801

$742.2K