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Bank and Office Building
For Sale
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40 Congress Street, Portsmouth, NH 03801

For-sale bank and office building located at 40 Congress Street in Portsmouth, NH.

Property SizeContact for details
Days on Market62

Property Features for 40 Congress Street

General Information

Standard status Active
Zoning CD5

Amenities

No
yes
Walk-up
Finished
22601
Public
Yes

Building Details

Year Built 1878
Listing Agency: Killington Valley Real Estate
Listed By: Bret Williamson
Source: Killingtonvalleyrealestate.idxbroker
Added: Jul 6 Changed: Aug 11 Last Checked: Sep 5 at 4:29AM

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 Killington Valley Real Estate

Investment Insights

Based on property information with market context.

This property is listed for sale and is identified as a bank and office building. It also falls within the office space category, indicating it may support business office use alongside banking-related space.

The asset is located at 40 Congress Street in Portsmouth, New Hampshire. The listing information provided does not include additional details on building size, unit layout, current tenant status, or property condition, so prospective buyers should confirm those specifics directly during their due diligence.

Available information is limited to the asset type classification and the street address. Interested parties may want to request a full package covering the interior configuration and any building systems information to determine fit for their intended use.

Key Highlights

  • Bank and office building for sale at 40 Congress Street, Portsmouth, NH
  • Total available 22,601 sq ft
  • Finished basement with walk‑up basement access

Property Analytics

Current Use

Jasmine Talon - CMG ... Loan Service Richard John DeMarco ... Financial Advisor Lindsey Polhemus, CFP ... Financial Advisor Andrea Landini, CIMA, ... Financial Advisor Hugh Jencks - UBS ... Financial Advisor

Suggested Use

Top Pick Locksmith Auto Parts Store Pet Grooming Service Butcher (Bike/Boat/Book/etc) 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.

Location Intelligence

Trade Area within ½ mile

2,602
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
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Frequently Asked Questions

What type of property is this?
Bank - For-sale bank and office building located at 40 Congress Street in Portsmouth, NH.
Where is this bank located?
The property is located at 40 Congress Street Portsmouth, NH.
What are key features of this property?
This property features: Bank and office building for sale at 40 Congress Street, Portsmouth, NH; Total available 22,601 sq ft; Finished basement with walk‑up basement access
More about this property
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