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Mark Duffy

Keller Williams Coastal and Lakes & mountains Realty
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Recent Sales

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  • $389,900
    2 bd1 ba1,875 sqft Northwood, NH
    2 bd1 ba1,875 sqft
    Northwood, NH
    Sold 17 days ago
    Buyer
    8 Bow Lake Road, Northwood, NH, 03261
  • $112,500
    -- bd-- ba-- -- Temple, ME
    -- bd-- ba-- --
    Temple, ME
    Sold 6 months ago
    Seller
    476 Day Mountain Road, Temple, ME, 04984
  • $600,000
    3 bd2 ba2,678 sqft Deerfield, NH
    3 bd2 ba2,678 sqft
    Deerfield, NH
    Sold 1 year ago
    Seller
    30 Meetinghouse Hill Road, Deerfield, NH, 03037
  • $165,000
    -- bd-- ba-- -- Sanbornville, NH
    -- bd-- ba-- --
    Sanbornville, NH
    Sold 2 years ago
    Buyer
    0 Donahue Road, Sanbornville, NH, 03872
  • $225,100
    1 bd1 ba1,204 sqft Union, NH
    1 bd1 ba1,204 sqft
    Union, NH
    Sold 2 years ago
    Seller
    52 Maple Street, Union, NH, 03887
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2
Sales last 12 months
70
Total sales
$55K-$675K
Price range
$334K
Average price

Get to know Mark Duffy

Realtor

Specialties
Buyer's AgentListing AgentNotary

Mark Duffy's listings & sales (70)

For Sale
For Rent
Sold
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For Sale

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Sold (70)

Address
Sold date
Closing price
Represented
Flag Sale
12/2/2025$389,900Buyer
6/20/2025$112,500Seller
11/18/2024$600,000Seller
3/5/2024$165,000Buyer
12/14/2023$225,100Seller

Mark Duffy's reviews (9)

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  • 5.0
    • 4/15/2018
    • nunz125

    Bought a home in 2018 in NH 03867.

    Mark Duffy was very helpful in the process of building my new home. This was very different than the normal buying and selling process since it was a new build. So if you...
    Mark Duffy was very helpful in the process of building my new home. This was very different than the normal buying and selling pro...
    5.0
    • 4/6/2017
    • dsbartlett4

    Sold a home in 2016.

    Mark was very attentive and has a great personality. His service was professional and everything was completed in a timely manner. Mark worked well for me the seller and ...
    Mark was very attentive and has a great personality. His service was professional and everything was completed in a timely manner....
  • 5.0
    • 4/5/2017
    • Krafteee1

    Bought and sold a home in 2017 in Wakefield, NH.

    We had a fantastic experience with Mark as our realtor. He stayed on top of every issue regarding the sale of our property. Once our property was sold, he wasted no time ...
    We had a fantastic experience with Mark as our realtor. He stayed on top of every issue regarding the sale of our property. Once o...
    5.0
    • 8/17/2016
    • ritahtoo

    Bought a Condo home in 2016 in Sanbornville, NH.

    Mark is competent, efficient, dedicated, and straigtforward. He is patient and dogged in finding the property you want, not just whatever is on the market, because he lis...
    Mark is competent, efficient, dedicated, and straigtforward. He is patient and dogged in finding the property you want, not just w...
  • 5.0
    • 3/24/2016
    • pfq0

    Sold a home in 2016 in NH.

    Mark Duffy was responsive and flexible. While we were away from the home, he treated it as if it was his own. He kept it looking lived in and checked in on the property...
    Mark Duffy was responsive and flexible. While we were away from the home, he treated it as if it was his own. He kept it looking...
    5.0
    • 2/17/2016
    • rpoverman2

    Bought a Single Family home in 2015 in Sanbornville, NH.

    Mark was extremely responsive and helpful throughout the entire process. He worked with me every step of the way and, in my opinion went far above and beyond the standar...
    Mark was extremely responsive and helpful throughout the entire process. He worked with me every step of the way and, in my opini...
  • 5.0
    • 1/20/2015
    • Lizette Wilson

    Bought a home in 2015.

    Mark was great in listening to needs and made recomendations based on those needs. Mark was very professional, pleasant, prompt, and informed. It was a pleasure to work w...
    Mark was great in listening to needs and made recomendations based on those needs. Mark was very professional, pleasant, prompt, a...
    5.0
    • 1/20/2015
    • jeffreytakerson

    Bought a Single Family home in 2013 in Sanbornville, NH.

    Mark was an excellent agent. He has great understanding of your needs & wants. He returns calls. He cares about what is important to you. Mark can be trusted to help you...
    Mark was an excellent agent. He has great understanding of your needs & wants. He returns calls. He cares about what is important ...
  • 5.0
    • 9/14/2014
    • user0721474

    Bought a Single Family home in 2014 in Wakefield, NH.

    We couldn't have asked for a better real estate (buyer's) agent. Mark was always quick to reply to questions and was easily accessible to ask questions. He would frequent...
    We couldn't have asked for a better real estate (buyer's) agent. Mark was always quick to reply to questions and was easily access...
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    Mark Duffy

    Keller Williams Coastal and Lakes & mountains Realty
    2sales last 12 months
    70total sales
    $55K-$675Kprice range
    $334Kaverage price