Portsmouth, NH
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Property Types
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Warehouse
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Parking & Garage
    • Specialty
    Price
    Price
    $
    $

    Portsmouth, NH Triplexes for Sale

    Notify Me
    List
    Map
    Rye, NH Greenland, NH North Hampton, NH
    Historic Residential Income Property
    $3,600,000
    7,648 SF
    Historic Residential Income Property

    53 Austin Street, Portsmouth, NH 3801

    1804-era residence with six bedrooms and a carriage house converted to two 1-bedroom and one 2-bedroom units.
    • 1804‑era Pickering‑Heffenger House with 6 bedrooms and four crown moldings throughout
    • Six renovated bathrooms and a granite kitchen, plus wide‑board cherry floors
    • Soaring ceilings and marble fireplace mantels with extraordinary millwork
    • Original carriage house and stable converted into 3 residences: two 1‑bedroom apartments and one 2‑bedroom apartment
    • Existing inn license provides potential for boutique hospitality, subject to approvals
    Updated: Jun 9
    View details
    Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 1 Active listings in Portsmouth, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Mixed-Use Building with Restaurant
    $609,000
    4,293 SF
    Mixed-Use Building with Restaurant

    First-floor restaurant space is leased while upstairs apartments include a two-bedroom with rooftop deck and a rented one-bedroom.

    66 Washington Street, Rochester, NH 03867

    View details
    Mixed-Use Restaurant and Apartments
    $899,900
    3,338 SF
    Mixed-Use Restaurant and Apartments

    Restaurant space with interior seating and an outdoor deck, paired with an occupied apartment and a gutted unit above.

    65 Henry Law Avenue, Dover, NH 03820

    View details
    Riverfront Three-Family Home in Dover
    $600,000
    Riverfront Three-Family Home in Dover

    Victorian three-family home near downtown Dover, ideal for investment.

    213 Washington St, Dover, NH 3820

    View details
    Three-Unit Property with Upgrades
    $490,000
    3,508 SF
    Three-Unit Property with Upgrades

    Three-unit property featuring upgrades, newer appliances, and in-unit laundry.

    46-48 Lafayette St, Rochester, NH 3867

    View details

    Portsmouth, NH Triplexes Market Trends and Statistics

    Explore 1 triplexes for sale in Portsmouth, NH on our real estate platform. These investment opportunities span a total of 7,648 square feet of properties for sale, with an estimated market value of $3,600,000.

    Sale prices for three-family homes in Portsmouth, NH start at $3,600,000, averaging $3,600,000, and reaching up to $3,600,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Apartment buildings 6
    Duplexes 4
    Quadplexes 2
    Triplexes 1

    Demographics Overview

    Population 23K
    Population Growth (5Y) +2.9%
    Median Household Income $106,520
    College Educated 17.1%

    Taxes & Financing

    Tax Rate (average for all types) 1.49%
    Property Tax per SF $10.47 per SF
    Tax Rate vs County Average 0.23 pp below county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Rockingham County

    New Delisted

    Total CRE Inventory on Market (SF)

    Property Size Breakdown

    The majority of commercial real estate listings in Portsmouth fall within the 100,000+ square foot range.

    Need Help?

    Reach out if you need assistance with Realmo tools or have questions about your listings