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    Dover, NH Commercial Real Estate for Sale

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    Somersworth, NH Eliot, ME South Berwick, ME
    26 results
    Mixed-Use Building in Growing Area
    $760,000
    4,012 SF

    Mixed-Use Building in Growing Area

    20-22 Fifth Street, Dover, ME 03820

    Mixed-use property in a growing downtown area with parking.

    • Ideally located in a growing area of downtown Dover, near the beginning of Fifth Street.
    • Flexible floor plan suitable for office space, duplex, or 3‑unit conversion.
    • Off‑street parking available.
    • Updated electrical, plumbing, fire suppression, and roof.
    • Hardwood floors throughout the building.
    Updated: Apr 28
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    Downtown Dover Mixed-Use Development Opportunity
    $700,000
    7,658 SF

    Downtown Dover Mixed-Use Development Opportunity

    9-11 Mechanic Street, Dover, NH 03820

    Approved mixed-use development in vibrant downtown Dover, NH.

    • City‑approved development opportunity for a mixed‑use project in downtown Dover.
    • Approved plans include 2 commercial units, 9 residential units, and on‑site parking.
    • Fast‑tracked approval process avoids lengthy delays.
    • Located steps from downtown Dover's restaurants, shops, and amenities.
    • Offers river views.
    Updated: Apr 10
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    Dover Multi-Family with Restaurant
    $950,000
    3,338 SF

    Dover Multi-Family with Restaurant

    Established pizza shop with apartments in Dover's Cocheco District.

    65 Henry Law Avenue, Dover, NH 03820
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    Dover Mixed-Use Development Opportunity
    $700,000
    0.16 Acres

    Dover Mixed-Use Development Opportunity

    Approved mixed-use development in downtown Dover with river views.

    9-11 Mechanic Street, Dover, NH 03820
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    Dover Commercial Medical/Professional Space
    $429,900
    2,784 SF

    Dover Commercial Medical/Professional Space

    2,784 SF medical/professional space near hospital with 15 rooms.

    750 Central Avenue, Dover, NH 03820
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    Class A Medical Office Condo
    $895,000

    Class A Medical Office Condo

    Quality office condo built in 2022, adaptable to other users.

    51 Webb Place, Dover, NH 03820
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    Dover Mixed-Use Redevelopment Opportunity
    $799,000
    0.11 Acres

    Dover Mixed-Use Redevelopment Opportunity

    Four-story corner property in Dover, NH with redevelopment potential.

    9 Chestnut Street, Dover, NH 03820
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    Downtown Dover Redevelopment Opportunity
    $650,000
    2,594 SF

    Downtown Dover Redevelopment Opportunity

    4,800± SF commercial building in prime downtown location.

    475 Central Ave, Dover, NH
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    Dover Mixed-Use Development Opportunity
    $700,000
    0.16 Acres

    Dover Mixed-Use Development Opportunity

    Approved mixed-use development in downtown Dover with river views.

    9-11 Mechanic St, Dover, NH 3820
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    Dover Mixed-Use Development Opportunity
    $700,000
    0.16 Acres

    Dover Mixed-Use Development Opportunity

    Approved mixed-use development in downtown Dover with river views.

    9-11 Mechanic St, Dover, NH 3820
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    Royal Commons Office Unit
    $240,000
    1,906 SF

    Royal Commons Office Unit

    Raw office space ready for customization in Dover, New Hampshire.

    51 Webb Place Unit 330, Dover, NH 3820
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    Small Office Condo For Sale
    $115,000
    572 SF

    Small Office Condo For Sale

    Office condominium in mixed-use building near downtown Dover, NH.

    8 Patriot Dr 8, Dover, NH 3820
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    Dover Commercial Land For Sale
    $3,400,000
    3.11 Acres

    Dover Commercial Land For Sale

    Prime commercial land for new development in Dover, NH.

    0 Indian Brook Drive, Dover, NH 03820
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    Retail Building on Central Avenue
    $749,000
    1,470 SF

    Retail Building on Central Avenue

    1,470 SF retail building in high-traffic Dover location.

    911 Central Ave, Dover, NH 3820
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    Free Standing Retail on Broadway
    $550,000
    4,827 SF

    Free Standing Retail on Broadway

    Highly visible retail location with redevelopment potential in Dover, NH.

    47 Broadway, Dover, NH
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    Dover Office Building For Sale
    $115,000
    528 SF

    Dover Office Building For Sale

    528 SF office building in Dover, NH for sale.

    3-9 Patriot Dr, Dover, NH
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    Corner Property Redevelopment Opportunity
    $799,000
    0.11 Acres

    Corner Property Redevelopment Opportunity

    Four-story mixed-use property with redevelopment potential.

    9 Chestnut St, Dover, NH 3820
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    High-Bay Warehouse/Distribution Space
    $869,000
    48,000 SF

    High-Bay Warehouse/Distribution Space

    State-of-the-art warehouse/distribution space for lease or purchase.

    0 Sandy Lane (formerly part of 150 Venture Drive), Dover, NH
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    Dover Mixed-Use Investment Portfolio
    $4,250,000

    Dover Mixed-Use Investment Portfolio

    Fully leased retail and light industrial portfolio in Dover, NH.

    1 Charles St, Dover, NH 3820
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    Commercial Corner Lot in Dover
    $265,000
    1,000 SF

    Commercial Corner Lot in Dover

    Highly visible retail property with parking near Central Avenue.

    33 6th St, Dover, NH
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    Prime Commercial Office Building Dover
    $1,700,000
    7,511 SF

    Prime Commercial Office Building Dover

    Commercial office building in a sought-after location with high visibility.

    827 Central Ave, Dover, NH
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    Dover Industrial Building For Sale
    $5,500,000
    52,224 SF

    Dover Industrial Building For Sale

    52,224 SF industrial building with expansion potential.

    27 Production Drive, Dover, NH, USA, Dover, NH 3820
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    Commercial Land Near Hospital
    $1,700,000

    Commercial Land Near Hospital

    Commercial land for sale near Wentworth Douglass / Mass General Hospital.

    827 Central Avenue, Dover, NH 3820
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    Dover Commercial Land For Sale
    $350,000
    0.59 Acres

    Dover Commercial Land For Sale

    Commercial land available in Dover, New Hampshire.

    7 Hotel Drive, Dover, NH 03820
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    Dover, NH Commercial Real Estate Investment Opportunities Market Analysis

    Explore 831 commercial real estate for sale in Dover, NH, showcased through 26 active listings on our real estate platform. These investment opportunities span a total of 140,711 square feet of properties for sale, with an estimated market value of $13,832,900.

    Sale prices for business properties in Dover, NH start at $115,000, averaging $922,193, and reaching up to $5,500,000 — 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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    Property Size Breakdown

    The majority of commercial real estate listings in Dover fall within the 25,000 to 50,000 square foot range.

    Demographics Overview

    Population 33K
    Population Growth (5Y) +5.7%
    Median Household Income $92,793
    College Educated 22.4%

    High-Yield Neighborhoods for Strategic Investment

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

    Neighborhood Average Price
    03820 $1.5M

    Taxes & Financing

    Tax Rate (average for all types) 1.87%
    Property Tax per SF $45.24 per sq ft
    Average Loan-to-Value 65.0%

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