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    Brokers
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    • Brokers

    Gerry O'Connell, Dover, NH

    Years of Experience
    15
    Association
    New Hampshire Association Of Realtors Inc

    Service Locations

    Contact details

    Phone:
    (603) 978-8381
    Office Address:
    750 Lafayette Road, Suite 201, Portsmouth, NH 03801

    Property Types

    • Commercial Lease
    • Commercial Sale
    • Land
    • Residential Multi Family

    Performance

    Listings
    22
    Total transactions
    52
    Total transactions amount
    $32M
    Price range
    $410k - 923k
    Average price
    $615k

    Listings

    For Sale (9)

    View map
    • $185,000
      1.90 Acres

      Hampton Office Condo For Sale

      Office condo in a convenient Hampton location near Route 101.
      24 Stickney Ter, Hampton, NH 03842
      View Details
    • New
      $1,475,000
      1.62 Acres

      Authentic Irish Bar & Restaurant

      Turn-key Irish bar and restaurant with expansion potential.
      3002 White Mountain Hwy, Conway, NH 03860
      View Details
    • $3,750,000
      1.30 Acres

      Dover Waterfront Land with Rights

      Unique waterfront land with riparian rights and deepwater access.
      3 Cocheco St, Dover, NH 03820
      View Details
    • $825,000
      1.21 Acres

      Kittery Retail Location For Sale

      Excellent retail location with Route 1 access and mixed-use zoning.
      429 Us Route 1, Kittery, ME 03904
      View Details
    • $895,000

      Class A Medical Office Condo

      Quality office condo built in 2022, adaptable to other users.
      51 Webb Pl, Dover, NH 03820
      View Details
    • $3,000,000
      33.17 Acres

      New Bridge Marina on Northeast Pond

      33-acre marina with waterfront home and business opportunities.
      193 New Bridge Rd, Lebanon, ME 04027
      View Details
    • $799,000
      2,157 SF

      Three-Unit Building Near Downtown Dover

      Three-unit apartment building with development potential in Dover, NH.
      96-98 Broadway, Dover, NH 03820
      View Details
    • $3,250,000

      Turnkey Masonry Business and Land

      Operating masonry business with real estate for sale in New Hampshire.
      Confidential St, Portsmouth, NH
      View Details
    • $675,000
      3,176 SF

      Historic North Conway General Store

      Iconic general store in North Conway, a historic landmark.
      2683 White Mountain Hwy, North Conway, NH 03818
      View Details

    For Lease (13)

    View map
    • Contact for pricing

      Newmarket Office/Medical Space Available

      First floor office space suitable for medical or professional use.
      60 Exeter Rd, Newmarket, NH 03857
      View Details
    • Contact for pricing
      28,314 SF

      Dover Retail/Office Space For Lease

      Modern commercial space suitable for retail or office in Dover.
      200 1St St, Dover, NH 03820
      View Details
    • Contact for pricing
      28,314 SF

      Downtown Dover Retail/Office Space

      Modern commercial space suitable for retail or office in Dover.
      200 1St St, Dover, NH 03820
      View Details
    • Contact for pricing

      Dover Medical/Professional Office Condo

      Class A office condo for lease near Wentworth Douglass Hospital.
      51 Webb Pl, Dover, NH 03820
      View Details
    • Contact for pricing

      Hampton NH Commercial Space

      Office/Retail space in a convenient Hampton location, for lease.
      24 Stickney Ter, Hampton, NH 03842
      View Details
    • Contact for pricing
      174,240 SF

      Prime Portsmouth Commercial Space Available

      High-traffic location suitable for retail, medical, restaurant, or office use.
      750 Lafayette Rd, Portsmouth, NH 03801
      View Details
    • Contact for pricing
      174,240 SF

      Versatile Commercial Space on Lafayette Road

      Adaptable space suitable for medical, retail, restaurant, or office use.
      750 Lafayette Rd, Portsmouth, NH 03801
      View Details
    • Contact for pricing
      152,460 SF

      Brentwood Commercial Land Lease Opportunity

      3.5 acre commercial land lease with paved area.
      62 Nh Rte 125, Brentwood, NH 03833
      View Details
    • Contact for pricing
      457,380 SF

      Fremont Commercial Space For Lease

      Adaptable commercial space in Coopers Village Plaza, Fremont, NH.
      25 Spaulding Rd, Fremont, NH 03044
      View Details
    • Contact for pricing

      Commercial Garage Space For Lease

      Commercially zoned one-car garage available for immediate occupancy.
      2 Elm St, Newmarket, NH 03857
      View Details
    • Contact for pricing
      65,340 SF

      Route 125 Commercial Land

      High-visibility land with frontage on Route 125 in Brentwood, NH.
      66 Route 125, Brentwood, NH 03833
      View Details
    • $5,000 /Mo

      Brentwood Land Lease Opportunity

      3.5+/- acre land lease with paved area and frontage.
      62 Nh-125, Brentwood, NH
      View Details
    • $1,825 /Mo

      Renovated Two-Bedroom Apartment For Rent

      Second-floor, two-bedroom apartment available November 1, 2025.
      101 Indigo Hill Rd, Somersworth, NH 03878
      View Details

    Leases and Sales on Map

    • For Sale
    • For Lease

    Properties for sale

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    Gerry O'Connell, Dover, NH
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

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