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Portsmouth, NH NNN Properties for Sale

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Rye, NH Greenland, NH North Hampton, NH Stratham, NH Rollinsford, NH Newington, NH Kittery, ME Eliot, ME
Class A Office Condominium
Updated: Mar 11
Class A Office Condominium

18 Congress Street, Portsmouth, NH 03801

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2,424 sqft
2,424 SF second‑floor office condominium in Suite 207
Class A mixed‑use building developed in 2006
10‑year Absolute Net lease with 3% annual escalations through 2034
6.5% cap rate
One deeded garage parking space included
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Office Units with Flexible Layout
Updated: Oct 16, 2024
Office Units with Flexible Layout

500 Maplewood Ave # A, Portsmouth, NH 03801

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8,202 sqft
8,202 square feet of office space across two levels
First floor includes 8 private offices, 2 conference or team rooms, kitchen, 2 restrooms, and storage rooms
3,921 square feet of unfinished second‑floor space
Open first‑floor showroom or bullpen area
Located just off the Route 1 Bypass in Portsmouth
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Four-Door Auto Shop
Four-Door Auto Shop

500 Maplewood Ave # B, Portsmouth, NH 03801

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3,921 sqft

B-zoned automotive facility with optional tire-service equipment and direct access to a major bypass.

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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.

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Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 3 Active listings in Portsmouth, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

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

NNN Office Condominium Unit
NNN Office Condominium Unit

8 Stiles Rd Unit 106, Salem, NH 03079

$498,000

Leased optometry-use unit with surface parking and convenient connections to I-93 and Route 28.

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Bright End-Unit Storefront
Bright End-Unit Storefront

58 Merrimac St Unit 1-1, Newburyport, MA 01950

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1,240 sqft

Adaptable commercial space with abundant window light, hardwood flooring, climate control, and a private restroom.

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Updated Second-Floor Office Unit
Updated Second-Floor Office Unit

One Harris St, Unit 6, Newburyport, MA 01950

$995,000
2,721 sqft

Professional office condominium in a downtown building near restaurants, retail, and the waterfront.

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Triple-Net QSR Leasehold
Triple-Net QSR Leasehold

322 South Broadway, Salem, NH 03079

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Leasehold interest for Taco Bell/Long John Silver's with corporate guarantee and 8+ years remaining on the base term.

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Portsmouth, NH Nnn Properties Market Trends and Statistics

Explore 3 nnn properties for sale in Portsmouth, NH, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 14,547 square feet of properties for sale.

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Demographics Overview

Population 23K
Population Growth (5Y) +2.9%
Median Household Income $106,520
College Educated 17.1%

Taxes & Financing

Tax Rate (average for all types) 1.49%
Property Tax per SF $10.47 per SF
Tax Rate vs County Average 0.23 pp below county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Rockingham County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in Portsmouth fall within the 100,000+ square foot range.

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