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    Portsmouth, NH Residential Income Properties for Sale

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    Rye, NH Greenland, NH North Hampton, NH
    15 listings
    Historic Multi-Unit Residence
    $3,600,000
    7,648 SF
    Historic Multi-Unit Residence

    53 Austin Street, Portsmouth, NH 03801

    Three converted apartments plus a main residence provide flexible income and lodging options with an existing inn license.
    • Built c.1801; Federal‑style home with clapboard/wood exterior, wood siding, and wood frame construction
    • Hardwood flooring, quadruple crown moldings, marble fireplace mantels, soaring ceilings, and detailed millwork
    • Six bedrooms plus six renovated bathrooms; granite kitchen
    • Carriage house and stable converted into three residences: two 1‑bedroom apartments and one 2‑bedroom apartment
    • Heating: natural gas with baseboard system; water source: public
    Updated: Jun 17
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    Renovated Duplex with Garage Parking
    $1,485,000
    3,171 SF
    Renovated Duplex with Garage Parking

    978-980 South Street, Portsmouth, NH 03801

    Well-maintained two-unit property with a renovated three-bedroom owner unit, garage parking, and extensive exterior improvements.
    • Multi‑unit property at 978/980 South Street in Portsmouth’s Little Harbor neighborhood (built in 1910).
    • Owner’s unit has 3 bedrooms and 2 bathrooms with three levels of living space.
    • Property includes 7 total bedrooms and 4 bathrooms across the units/rooms listed.
    • Exterior features include garden space and a patio; clapboard exterior and shingle roof.
    • Heating is hot water; public water and public sewer available; cable available.
    Updated: Jun 5
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    Mixed-Use Corner Building
    $4,200,000
    4,101 SF
    Mixed-Use Corner Building

    Four renovated residential units and one bank commercial space combine historic character with downtown foot-traffic visibility.

    8 Bow Street, Portsmouth, NH 03801

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    Renovated Duplex with Garage Parking
    $1,485,000
    Renovated Duplex with Garage Parking

    Well-maintained duplex offering a renovated owner’s unit, garage parking, and landscaped outdoor grounds.

    978-980 South St, Portsmouth, NH 3801

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    Waterfront Two-Family Home
    $1,795,000
    Waterfront Two-Family Home

    Newer construction two-family home in premier waterfront location.

    25 South Mill St, Portsmouth, NH 3801

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    Six-Unit Multifamily Investment Opportunity
    $1,975,000
    Six-Unit Multifamily Investment Opportunity

    Six-unit multifamily property in downtown Portsmouth with off-street parking.

    151 High St, Portsmouth, NH 3801

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    Portsmouth Mixed-Use Historical Gem
    $4,200,000
    Portsmouth Mixed-Use Historical Gem

    Renovated mixed-use building with residential and commercial units.

    8 Bow St, Portsmouth, NH 3801

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    Downtown Portsmouth Mixed-Use Investment
    $5,300,000
    Downtown Portsmouth Mixed-Use Investment

    Prime downtown asset with residential and commercial units.

    93-100 Market St, Portsmouth, NH 3801

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    Mixed-Use Development in Portsmouth
    $4,200,000
    Mixed-Use Development in Portsmouth

    Mixed-use development with retail and luxury residences in Portsmouth.

    266 State St, Portsmouth, NH 3801

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    Mixed-Use Investment Opportunity
    $4,800,000
    12,780 SF
    Mixed-Use Investment Opportunity

    Mixed-use property with income and growth potential in downtown location.

    165-172 Hanover Street, Portsmouth, NH 3801

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    Portsmouth Duplex on Corner Lot
    $849,000
    0.96 Acres
    Portsmouth Duplex on Corner Lot

    Updated duplex in Portsmouth, ideal for investors or owner-occupants.

    184 Echo Ave, Portsmouth, NH 3801

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    Historic Residential Income Property
    $3,600,000
    7,648 SF
    Historic Residential Income Property

    1804-era residence with six bedrooms and a carriage house converted to two 1-bedroom and one 2-bedroom units.

    53 Austin Street, Portsmouth, NH 3801

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    Mixed-Use Multi-Tenant Property
    $5,300,000
    12,064 SF
    Mixed-Use Multi-Tenant Property

    Premier mixed-use, multi-tenant property with 12,064 square feet.

    93 -101 Market St, Portsmouth, NH 3801

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    Historic Portsmouth Mixed-Use Gem
    $2,400,000
    1,200 SF
    Historic Portsmouth Mixed-Use Gem

    Mixed-use property with commercial space and residential apartments in Portsmouth.

    48 Market Street, Portsmouth, NH 3801

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    Historic Portsmouth Mixed-Use Gem
    $3,500,000
    10,434 SF
    Historic Portsmouth Mixed-Use Gem

    Historic mixed-use property in Portsmouth with commercial and residential spaces.

    56 Market Street, Portsmouth, NH 3801

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    Based on your search, we've compiled 26 Potential Opportunities for your consideration. Besides 15 Active listings in Portsmouth, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 3 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Historic Multifamily Colonial
    $749,000
    2,750 SF
    Historic Multifamily Colonial

    A charming Colonial with an in-law apartment and residential/commercial zoning, offering flexible income and usage options.

    34 York Street, York, ME 03909

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    Historic Mixed-Use Colonial Home
    $749,000
    3,646 SF
    Historic Mixed-Use Colonial Home

    Zoned for both residential and commercial use, this historic property was previously operated as a cafe.

    34 York Street, York, ME 03909

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    Waterfront Residential Property with ADU
    $1,700,000
    4,539 SF
    Waterfront Residential Property with ADU

    Coastal Maine waterfront setting with a 3-bedroom main home, separate 2-bedroom ADU, and additional flex spaces.

    4 Spring Lane, Eliot, ME 03903

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    Eliot, ME Single Family Property
    $349,900
    182,952.00 Acres
    Eliot, ME Single Family Property

    Single family property for sale in Eliot, Maine.

    708 River Road, Eliot, ME 03903

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    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Rye Land with Mature Woods
    $695,000
    7.55 Acres
    Rye Land with Mature Woods

    7+ acres of private land with walking trails in Rye.

    110 Brackett Road, Rye, NH 03870

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    Rye Coastal Buildable Lot
    $2,000,000
    0.28 Acres
    Rye Coastal Buildable Lot

    Cleared lot with ocean views in desirable Rye, New Hampshire.

    1591 Ocean Boulevard, Rye, NH 03870

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    Commercial Land with Road Frontage
    $2,125,000
    3.59 Acres
    Commercial Land with Road Frontage

    Commercially zoned lot in Rye with 400+ feet of frontage on Lafayette Road for potential business or multi-unit development.

    190 Lafayette Road, Rye, NH 03870

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    Hilltop Residential Land Lot
    $299,900
    1.08 Acres
    Hilltop Residential Land Lot

    Buildable lot with no association fees in a quiet Stratham setting near schools, parks, and outdoor recreation.

    14 Lovell Road, Stratham, NH 03885

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    Off-Market Properties in Portsmouth, NH

    Consider similar Off-Market properties in Portsmouth, NH. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    89 Brewery Ln
    BOARDING/ROOMING HOUSE
    5,587 SF Lot: 0.58 Acres
    Estimated value
    $865,000

    89 Brewery Ln, Portsmouth, NH 03801-4969

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    278 Cabot St
    BOARDING/ROOMING HOUSE
    3,114 SF Lot: 0.14 Acres
    Value Estimation by Request

    278 Cabot St, Portsmouth, NH 03801-3964

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    Banfield & Peverly Hl Rd
    Land
    Lot: 8.54 Acres
    Value Estimation by Request
    Banfield & Peverly Hl Rd

    0 Banfield & Peverly Hl Rd, Portsmouth, NH 03801

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    Portsmouth, NH Residential Income Properties Market Trends and Statistics

    Explore 18 residential income properties for sale in Portsmouth, NH, showcased through 15 active listings on our real estate platform. These investment opportunities span a total of 59,046 square feet of properties for sale, with an estimated market value of $28,885,000.

    Sale prices for residential income properties in Portsmouth, NH start at $1,485,000, averaging $3,610,625, and reaching up to $5,300,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Multifamily properties 14
    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%

    High-Yield Neighborhoods for Investment

    Identify Portsmouth submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    03801 $3.4M

    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.

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