Commercial Sale at 135 Market Street, Portsmouth
Commercial Sale at 135 Market Street, Portsmouth, photo 2 of 5
Commercial Sale at 135 Market Street, Portsmouth, photo 3 of 5
Commercial Sale at 135 Market Street, Portsmouth, photo 4 of 5
Commercial Sale at 135 Market Street, Portsmouth, photo 5 of 5
5 photos

$715,000

135 Market Street
Portsmouth, NH 03801
Listed by Katherine L Gemmecke · The Boulos Company
Bedrooms
N/A
Bathrooms
N/A
Living area
N/A
Year built
1850

About this home

Unit G at 135 Market Street is a retail condominium unit in downtown Portsmouth, NH. This 994± SF space is currently leased by Good Dog Gallery; inquire for details. With strong signage along Market Street and a prime location just steps from Market Square, this is a rare chance to own commercial property in one of Portsmouth’s most desirable retail corridors. Note: Please do not inquire with Tenant.

Property details

MLS #
5031265
Property type
Commercial Sale
Subdivision
N/A
Status
Active
Days on market
524
On market date
N/A
Stories
N/A
Total bathrooms
N/A
Garage spaces
N/A
Parking spaces
N/A
Lot size
N/A
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card (e.g. NC Dept. of Public Instruction, SC Report Card).

Elementary
Little Harbour School
0.89 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
355
Student:teacher ratio
10.8:1
District
Portsmouth School District
Middle
Portsmouth Middle School
0.4 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
491
Student:teacher ratio
10.4:1
District
Portsmouth School District
High
Portsmouth High School
1.38 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,049
Student:teacher ratio
11.7:1
District
Portsmouth School District

Walkability

Blended score for Portsmouth's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

78
Walkable
out of 100
EPA National Walkability Index
13.3 / 20 -- Above average walkable
Google Places amenity density
95 / 100
Restaurants & cafes20
Grocery stores9
Parks20
Schools14
Transit stops20
Pharmacies1

Market position

How this listing compares to current activity in Portsmouth, from live MLS data.

On the market 524 days -- 413 more days than Portsmouth's current average of 111 days.
For reference, the median list price across 236 active listings in Portsmouth right now is $534,900.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$4,456/mo
$143,000 down
$572,000 loan
Principal & interest$3,710
Property tax (est.)$596
Home insurance (est.)$150

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Copyright 2026 PrimeMLS. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 03/29/26.