3 Portsmouth Avenue, Exeter, NH
Commercial Sale
Listed by KW Coastal and Lakes & Mountains Realty · Michael Whitney
Property Description
Welcome to 3 Portsmouth Avenue in Exeter, New Hampshire — a rare opportunity offering both residential charm and mixed-use potential in a highly visible and convenient location. Positioned prominently on the corner of Portsmouth Avenue and Auburn Street, this well-maintained New England property offers exceptional flexibility for homeowners, investors, or entrepreneurs seeking a live/work opportunity close to Downtown Exeter, local shops, restaurants, and commuter routes. Inside, the property features 4 bedrooms, 4 bathrooms, beautiful wide-plank hardwood floors, thoughtful updates, and inviting living spaces filled with timeless character and warmth. The layout and location make it ideal for a variety of potential uses including professional office space, boutique business use, rental potential, or a combination of residential and commercial occupancy. Whether you're looking for a charming primary residence, an investment opportunity, or a unique mixed-use property in one of Exeter’s most desirable locations, 3 Portsmouth Avenue is a property full of possibilities. This is one you won’t want to miss!
Property Details
Essentials & finishes
- Property Type:Commercial Sale
- Year Built:1865
- County:NH-Rockingham
- Town:Exeter, NH
- Status:Active
- Days on Market:55
Primary Features
Interior Features
Financial Details
Additional
External Features
Property History
Annual taxes for this property
| Year | Assessed Tax |
|---|---|
| 2024 | $14,433 |
| 2023 | $14,072 |
| 2022 | $13,711 |
Estimated from list price; verify with the town assessor.
Market Data
Live snapshot computed from active listings in this town
- Active listings in Exeter50
- Average list price$581,008
- Price range$99,900 – $1,498,000
- Market sentimentBuyer's Market
Mortgage Calculator
Estimate your monthly payment for this home
- Principal & Interest$4,293
- Property Tax$1,203
- Home Insurance$177
Estimates use typical New Hampshire costs — a 1.7% effective property-tax rate, insurance at 0.25% of home value/yr, and PMI below 20% down. Actual town tax rates vary; verify with your lender and the town assessor.

Tom DeMatteo
Owl’s Nest Real Estate · Questions?
Market Sentiment
Buyer's MarketBased on 50 active · 0 sold in Exeter (last 90 days)

NOTE: This representation is based in whole or in part on data generated by PrimeMLS, Inc., which assumes no responsibility for its accuracy. The data relating to real estate displayed on this site comes in part from the IDX Program of PrimeMLS.
This listing data is intended 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.