Downtown Portsmouth Office Suites
For Lease
$15 SF/Yr
501 Islington St Suite 3, Portsmouth, NH 03801
Office suites for lease in downtown Portsmouth, NH.
Space SizeContact for details
Property Size8,644 SF
Days on Market107
Property Features for 501 Islington St Suite 3
General Information
Standard status
Active
Size
8,644 SF
Property subtype
Commercial
Listing Agency:
Colliers
(603) 433-7100
Listed By:
Andrew Ward · License #NH 067085
(603) 433-7100
Source:
Elliman
Added: Apr 24
Changed: Aug 8
Last Checked: Aug 8 at 6:58AM
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 Colliers
Investment Insights
Based on property information with market context.
Two office suites are available for lease on Islington Street in downtown Portsmouth. Suite 1E, located on the first floor, offers 762 square feet of space, including two private offices, a conference room, a reception area, and access to shared restrooms. Suite 3, situated on the third floor, provides 8,644 square feet of space, featuring five private offices, four conference rooms, a reception area, an open cubicle area, a secure data room, four restrooms, and a kitchen/breakroom. Common Area Maintenance (CAM) expenses cover water, sewer, heat, and air conditioning. Electric usage is separately metered and paid by the tenant. Monument and directory signage is available. The location is within walking distance to downtown and the West End, and approximately 1.5 miles from I-95 and Route 16. The bike score is 56, indicating it is bikeable, and the walk score is 82, indicating it is very walkable.
Key Highlights
- Located in downtown Portsmouth on Islington Street, walk to downtown and the West End.
- Suite 3 offers a large space (8,644± SF) with 5 private offices and 4 conference rooms, plus open area, secure data room, 4 restrooms, and kitchen/breakroom.
- CAM expenses include water, sewer, heat, and air conditioning.
Property Analytics
Property Profile
Current Use
Lease Details
NNN (Triple Net)
Lease Type
$2.25 /SF/Yr
CAM
Location Intelligence
Trade Area within ½ mile
2,435
Businesses Nearby
Explore this area
Business Placement
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
Lease Benchmarks for Portsmouth, NH
$15.99 /SF/Yr
Avg Asking Price
$0.58–$44.92 /SF/Yr
Price Range
7,240 SF
Avg Space Size
This space is priced 6% below the average of $15.99 /SF/Yr.
Vacancy Rate% for Office in Northeast region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Office units - Office suites for lease in downtown Portsmouth, NH.
Where is this office units located?
The property is located at 501 Islington St Suite 3 Portsmouth, NH.
What is the lease rate?
The lease rate is $15 SF/Yr.
What are key features of this property?
This property features: Located in downtown Portsmouth on Islington Street, walk to downtown and the West End.; Suite 3 offers a large space (8,644± SF) with **5 private offices and 4 conference rooms**, plus open area, secure data room, 4 restrooms, and kitchen/breakroom.; CAM expenses include water, sewer, heat, and air conditioning.
