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Mixed-Use Office-Retail Condominium
New
For Lease
$26 SF/Yr

51 Islington Street Units 4 & 5, Portsmouth, NH 03801

The interior combines private offices, meeting rooms, and open workspace with a full kitchen and two restrooms.

Space Size3,186 SF
Days on Market2

Property Features for 51 Islington Street Units 4 & 5

General Information

Standard status Active
Size 3,186 SF
Class A
Property subtype Office/Retail
Lease Term NNN

Building Details

Building Size 3,186 SF
Year Built 2012

Spaces For Lease

at 51 Islington Street Units 4 & 5
Units 4 & 5 $26/SF/Yr
Size 3,186 SF
Type Office/Retail
Term Negotiable
Contact us
Listing Agency: The Boulos Company
Listed By: Christian Stallkamp · License #064644
Source: Boulos
Added: Oct 28 Last Checked: Oct 28 at 2:57PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of The Boulos Company

Rey
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Investment Insights

Based on property information with market context.

This 3,186± SF Class A condominium combines office and retail space in a building constructed in 2012. Its floor plan includes a reception area, four private or executive offices, two conference rooms, and open workspace sized for 10 workstations. A private entrance, full kitchen with break area, and two restrooms—one with a shower—complete the interior.

The property is on Islington Street in Portsmouth, a short walk from downtown restaurants, shops, and waterfront attractions. Natural light reaches the interior, and the corner position provides exposure from two sides.

Key Highlights

  • 3,186± SF Class A office‑retail condominium
  • Reception area, four private offices, two conference rooms, and open workspace for 10 workstations
  • Full kitchen and break area; two restrooms, including one with a shower

Property Analytics

Current Use

Northern Pictures Film Production Relayer Benefits Financial Advisor Lisa Teague Upcoast ... Interior Design Casa Pietrofiglio Condominium Complex Roman Law Group/Fleet ... Law Firm

Suggested Use

Top Pick Locksmith (Bike/Boat/Book/etc) Store Pet Grooming Service Home Appliance Store Grocery & Convenience Store Catering Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type
$3.90 /SF/Yr
CAM

Location Intelligence

Trade Area within ½ mile

2,830
Businesses Nearby

Demographics for 03801, NH

22,767
Population
11,448
Households
2
Avg Household Size
43
Median Age
63%
College-Educated
98%
High-School Grad
23.8 sq mi
ZIP Area
957
Density / Sq Mi
$106,520
Median Household Income
$65,984
Median Earnings
$1,783
Median Rent
$647,500
Median Home Value

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025

Frequently Asked Questions

What type of property is this?
Mixed-use property - The interior combines private offices, meeting rooms, and open workspace with a full kitchen and two restrooms.
Where is this mixed-use property located?
The property is located at 51 Islington Street Units 4 & 5 Portsmouth, NH.
What is the lease rate?
The lease rate is $26 SF/Yr.
What are key features of this property?
This property features: 3,186± SF Class A office‑retail condominium; Reception area, four private offices, two conference rooms, and open workspace for 10 workstations; Full kitchen and break area; two restrooms, including one with a shower
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