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Corner Office Building
For Lease
$6,000/Mo

3 Portsmouth Ave, Exeter, NH 03833

C-1 zoning supports professional office and client-facing service uses.

Space SizeContact for details
Days on Market22

Property Features for 3 Portsmouth Ave

General Information

Standard status Active
Zoning C-1

Building Details

Year Built 1865
Listing Agency: KW Coastal and Lakes & Mountains Realty
Listed By: Michael Whitney
Source: Marciandcorealty
Added: Aug 9 Changed: Aug 28 Last Checked: Aug 29 at 11:33AM

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 KW Coastal and Lakes & Mountains Realty

Investment Insights

Based on property information with market context.

This office building at 3 Portsmouth Ave includes generously sized rooms that can accommodate private offices, consultation areas, or conference functions. The interior features wide-plank hardwood flooring, updated finishes, bright rooms, and four bathrooms. Built in 1865, the property combines an older architectural character with maintained interior improvements.

The building occupies a corner at Portsmouth Avenue and Auburn Street in Exeter’s C-1 Commercial Zone. Its position near Downtown Exeter places the property close to dining and retail destinations, while the prominent intersection provides strong exposure and convenient access. The zoning supports professional office operations, client-facing services, and a potential mixed-use configuration.

Key Highlights

  • Corner position at Portsmouth Avenue and Auburn Street in Exeter
  • C‑1 Commercial Zone supports professional office and client‑facing service uses
  • Four dedicated bathrooms

Property Analytics

Current Use

Office buildings

Suggested Use

Top Pick HVAC Service Electrical Service Kitchen & Bath Showroom (Bike/Boat/Book/etc) Store Plumbing Service Garden Center

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

Location Intelligence

Trade Area within ½ mile

1,313
Businesses Nearby

Demographics for 03833, NH

22,662
Population
9,789
Households
2.3
Avg Household Size
47
Median Age
54%
College-Educated
98%
High-School Grad
48.5 sq mi
ZIP Area
467
Density / Sq Mi
$110,566
Median Household Income
$59,220
Median Earnings
$1,632
Median Rent
$456,000
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
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Frequently Asked Questions

What type of property is this?
Office building - C-1 zoning supports professional office and client-facing service uses.
Where is this office building located?
The property is located at 3 Portsmouth Ave Exeter, NH.
What is the lease rate?
The lease rate is $6,000/Mo.
What are key features of this property?
This property features: Corner position at Portsmouth Avenue and Auburn Street in Exeter; C‑1 Commercial Zone supports professional office and client‑facing service uses; Four dedicated bathrooms
More about this property
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