Portsmouth, NH Storefront properties for sale

Updated: May 6

Street-Level Retail Condominium

40 Bridge Street Unit 101, Portsmouth, NH 03801

$2,350,000

3,798+/- square feet of first‑floor commercial condominium space
Street‑level Unit 101 with floor‑to‑ceiling storefront windows
LED lighting, upgraded HVAC controls, and carpet finishes
Flexible interior wall configuration for varied commercial layouts
Side and rear entrances provide additional access

View details

Updated: Aug 15

Historic Downtown Office Building

40 Congress Street, Portsmouth, NH 03801

$12,500,000

22,601 sqft 0.09 AC lot

22,601± SF office property on a 0.09± acre parcel
CD5 zoning supports commercial, office, and mixed‑use uses
Possible residential conversion on the upper floors
Built in 1878
Located within Portsmouth’s Downtown Historic District

View details

Retail Space with Loading Bays

720 Lafayette Rd, Portsmouth, NH 03801

$8,500,000

Occupied commercial space offers covered drive-up access and infrastructure for loading, unloading, and customer pickup.

View details

See what stands out in Rockingham County

We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

We check every listing here. A few are worth a second look.

Cap Rate available after sign in

NOI available after sign in

Local Demand available after sign in

Leased Downtown Retail Condominium

G-135 Market St, Portsmouth, NH 03801

$715,000

994 sqft

Downtown Portsmouth unit with an existing tenant and prominent Market Street signage.

View details

Corner Conventional Restaurant Property

103 Congress Street, Portsmouth, NH 03801

Contact for pricing

2,117 sqft

Downtown restaurant property positioned at The Music Hall Portsmouth entrance and the Congress Street–Vaughn Mall corner.

View details

Kilwins Franchise Storefront Business

20 Congress Street, Portsmouth, NH 03801

Contact for pricing

1,770 sqft

Established confectionery retailer in downtown Portsmouth with Commercial zoning and an experienced operating team.

View details

Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 6 Active listings in Portsmouth, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 2 Land Listings that present a potential for development.

Opportunities in Nearby Cities

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

Storefront Property with Public Utilities

33 Old Post Road, Kittery, ME 03904

$465,000

4,223 sqft 0.37 AC lot

The property has Business-Local zoning with public water and sewer service.

View details

Renovated Mixed-Use Building

439 York Street, York, ME 03911

$2,990,000

5,501 sqft 0.17 AC lot

Two street-facing commercial spaces accompany upper-level residential areas and a one-bedroom lower-level apartment.

View details

Renovated Mixed-Use Cottage

439 York Street, York, ME 03909

$2,990,000

5,501 sqft 0.17 AC lot

Wood-frame property combines leased storefronts, residential suites, private parking, and a passenger elevator near York Harbor attractions.

View details

Historic Storefront Property

33 Old Post Rd, Kittery, ME 03904

$465,000

4,223 sqft

Established commercial building with convenient access to Route 236, I-95, area beaches, outlets, and downtown Portsmouth.

View details

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Commercial Land Site

Indian Brook Drive, Dover, NH 03820

$2,500,000

3.11 AC lot

Commercially zoned site with public water and phone service available.

View details

Commercial Land with Approved Plans

472 High Street lot: B, Somersworth, NH 03878

$445,000

0.78 AC lot

Flat commercial parcel with public water and development approval for a multi-unit retail building.

View details

Portsmouth, NH Storefront Properties Market Trends and Statistics

Explore 6 storefront properties for sale in Portsmouth, NH, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 27,482 square feet of properties for sale, with an estimated market value of $24,065,000.

Sale prices for retail units in Portsmouth, NH start at $715,000, averaging $6,016,250, and reaching up to $12,500,000 — 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	$5M

Neighborhood

Average Price

03801

$5M