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    Dover, NH Office Spaces for Sale

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    Rollinsford, NH Somersworth, NH Madbury, NH Durham, NH South Berwick, ME Berwick, ME Eliot, ME Rochester, NH
    13 properties
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    Multi-Unit Office Building with Parking
    Updated: Jul 9
    Multi-Unit Office Building with Parking

    20-22 Fifth Street, Dover, ME 03820

    $725,000
    4,012 sqft 0.23 AC lot
    Mixed‑use building in Dover set near the beginning of Fifth Street with off‑street parking
    Set up includes office space on all 3 floors, 4 bathrooms, and a common kitchen on the second floor
    Floor plan may support conversion to a duplex or 3‑unit arrangement
    Hardwood floors throughout; off‑street parking and accessible approach with ramp
    Updates include electrical, plumbing, and fire suppression, plus a newer shingle roof
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    This listing looks promising.

    Here's a quick look at some key insights for

    20-22 Fifth Street, Dover, ME 03820

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    • Est. Cap Rate

      7.6%
      Above avg (5.9%)

    • Est. NOI

      $55K
      Annual

    • Price @ 7% Cap

      $783K
      Above asking
    View Property Analytics
    Multi-Unit Office Building
    Updated: Jul 13
    Multi-Unit Office Building

    827 Central Avenue, Dover, NH 03820

    $1,650,000
    1,400 sqft
    1985‑built commercial office building with five rental office units
    Unit sizes range from 700+/- SF to 1,400+/- SF to fit different tenant needs
    Located in a premier commercial district on one of Dover’s busiest streets
    Adjacent to Hannaford’s Plaza, with exposure to nearby retail activity
    Situated at a signalized intersection for prominent visibility and convenient access
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    Fire-Gutted Downtown Retail Building
    Fire-Gutted Downtown Retail Building

    471 Central Ave, Dover, NH 03820

    $550,000
    4,800 sqft

    Commercial building on Central Ave, fully gutted to the studs, offering a clean redevelopment slate in Downtown Dover.

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    Small Office Condo For Sale
    Small Office Condo For Sale

    8 Patriot Dr 8, Dover, NH 03820

    $105,000
    572 sqft

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

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    Downtown Dover Redevelopment Opportunity
    Downtown Dover Redevelopment Opportunity

    475 Central Ave, Dover, NH

    $550,000
    2,594 sqft 0.07 AC lot

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

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    Turnkey Medical Office Condo
    Turnkey Medical Office Condo

    F-42 Dover Point Rd, Dover, NH 03820

    $295,000
    1,008 sqft

    Professional office condo with a fully equipped sound room and hearing testing setup, furnished and ready to operate.

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    Three-Story Mixed-Use Office Building
    Three-Story Mixed-Use Office Building

    20-22 5th Street, Dover, NH 03820

    $795,000
    4,012 sqft

    Three-floor office building with off-street parking and updated systems, including fire suppression and a common kitchen.

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    Mixed-Use Building in Growing Dover
    Mixed-Use Building in Growing Dover

    20-22 Fifth St, Dover, NH 03820

    $725,000
    0.23 AC lot

    Mixed-use property in downtown Dover with office space and parking.

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    Medical Office Condo with Treatment Rooms
    Medical Office Condo with Treatment Rooms

    51 Webb Place, #320, Dover, NH 03820

    $895,000

    Newly built medical office condo featuring four treatment rooms, sauna, and a large reception and therapy gym.

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    Corner Property Redevelopment Opportunity
    Corner Property Redevelopment Opportunity

    9 Chestnut St, Dover, NH 03820

    $749,000
    0.11 AC lot

    Four-story mixed-use property with redevelopment potential.

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    Medical Office Condo with Treatment Rooms
    Medical Office Condo with Treatment Rooms

    320-51 Webb Pl, Dover, NH 03820

    $895,000

    Class A medical office condo built in 2022 featuring treatment rooms, reception area, and a physical therapy gym.

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    Medical/Professional Office Unit For Sale
    Medical/Professional Office Unit For Sale

    51 Webb Pl, Dover, NH 03820

    $240,000
    2,287 sqft

    Raw space ready for customization in established medical/professional building.

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    3rd-Floor Medical Office Suite
    3rd-Floor Medical Office Suite

    51 Webb Place, Dover, NH 03820

    $240,000
    30,741 sqft

    Raw third-floor office suite with HVAC, water, and power available in a medical-professional owner-occupied setting.

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    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 13 Active listings in Dover, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 59 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 Office Building on Route Access
    Historic Office Building on Route Access

    2204 Woodbury Avenue, Newington, NH 03801

    $825,000
    4,892 sqft

    Historic Isaac Dow House converted to office use with recent HVAC, roof, and utility system upgrades.

    View details
    Flex Condo with Office Mezzanine
    Flex Condo with Office Mezzanine

    9-63 Airport Dr, Rochester, NH 03867

    $610,000

    Flex condo for sale with finished office and mezzanine plus an open garage/warehouse area with multiple overhead doors.

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    Modern Medical Facility For Sale
    Modern Medical Facility For Sale

    245 Rochester Hill Rd, Rochester, NH 03867

    $1,300,000

    Class A medical building in a campus setting.

    View details
    Restaurant and Banquet Facility
    Restaurant and Banquet Facility

    347 Shattuck Way, Newington, NH 03801

    $2,950,000
    16,470 sqft 6.69 AC lot

    Restaurant and banquet building with expansive parking, municipal utilities, and a fully equipped commercial kitchen on 6.69 acres.

    View details

    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.

    Downtown Waterfront Land with Riparian Rights
    Downtown Waterfront Land with Riparian Rights

    Cocheco Street, Dover, NH 03820

    $3,750,000
    1.30 AC lot

    Riverfront land offering riparian rights with deepwater docking access to Great Bay and the Atlantic.

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    Commercial Industrial Land with Road Frontage
    Commercial Industrial Land with Road Frontage

    Old Concord Turnpike/US RT 4, Barrington, NH 03823

    $650,000
    8.23 AC lot

    Commercial and industrial land with extensive road frontage along a busy corridor for flexible development planning.

    View details
    Prepared Land Parcel For Sale
    Prepared Land Parcel For Sale

    Lot 4 Scribner Hill Ext, Wakefield, NH 03830

    $159,900
    4.00 AC lot

    4-acre parcel ready for development with commercial and residential potential.

    View details
    Manchester Land For Sale
    Manchester Land For Sale

    Adeline Street lot: 0033, Manchester, NH 03102

    $69,900
    0.35 AC lot

    0.35 acre commercial land in a convenient location.

    View details

    Off-Market Properties in Dover, NH

    Consider similar Off-Market properties in Dover, 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.

    113 Locust St
    OFFICE BUILDING

    113 Locust St, Dover, NH 03820

    $850,000
    Estimated value
    0.24 AC lot
    View details
    9 Patriot Dr
    CONDOMINIUM OFFICES

    9 Patriot Dr, Dover, NH 03820-4708

    Value Estimation by Request
    View details
    114 Locust St
    OFFICE BUILDING

    114 Locust St, Dover, NH 03820-3755

    $1,320,000
    Estimated value
    0.43 AC lot
    View details
    53 Silver St
    OFFICE BUILDING

    53 Silver St, Dover, NH 03820-3920

    $515,000
    Estimated value
    0.38 AC lot
    View details
    13 Webb Pl
    OFFICE BUILDING

    13 Webb Pl, Dover, NH 03820-2403

    $2,410,000
    Estimated value
    0.82 AC lot
    View details
    750 Central Ave N N Ste
    CONDOMINIUM OFFICES

    750 Central Ave N N Ste, Dover, NH 03820-3434

    Value Estimation by Request
    View details
    2 Patriot Dr
    CONDOMINIUM OFFICES

    2 Patriot Dr, Dover, NH 03820-4708

    Value Estimation by Request
    View details
    750 Central Ave Ste B
    CONDOMINIUM OFFICES

    750 Central Ave Ste B, Dover, NH 03820-3434

    Value Estimation by Request
    View details
    663 Pickering Rd
    OFFICE BUILDING

    663 Pickering Rd, Dover, NH 03820-3103

    Value Estimation by Request
    2,760 sqft 1.00 AC lot
    View details
    770 Central Ave
    OFFICE BUILDING

    770 Central Ave, Dover, NH 03820-3437

    $3,000,000
    Estimated value
    0.55 AC lot
    View details
    100 Education Way
    OFFICE BUILDING

    100 Education Way, Dover, NH 03820-5816

    $6,440,000
    Estimated value
    56.65 AC lot
    View details

    Dover, NH Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Dover, NH, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 51,426 square feet of properties for sale, with an estimated market value of $8,414,000.

    Sale prices for office spaces in Dover, NH start at $105,000, averaging $647,230, and reaching up to $1,650,000 — 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

    Office Units 24
    Medical Office Space 7
    Creative space 4
    Office buildings 4

    Demographics Overview

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

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    03820 $408.8K

    Taxes & Financing

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

    Listings Trend

    New vs delisted commercial listings in Strafford County

    New Delisted

    Total CRE Inventory on Market (SF)

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