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Erin McMahon

The Highland Group - Christie's International Real EstateMember of CHRISTIE'S Intl. Real Estate Northern NJ
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Recent Sales

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  • $1,575,000
    4 bd3 ba-- -- Chatham, NJ
    4 bd3 ba-- --
    Chatham, NJ
    Sold 4 days ago
    Buyer
    35 Tallmadge Ave, Chatham, NJ, 07928
  • $865,000
    3 bd4 ba-- -- Fanwood, NJ
    3 bd4 ba-- --
    Fanwood, NJ
    Sold 18 days ago
    Seller
    335 La Grande Ave, Fanwood, NJ, 07023
  • $1,500,000
    4 bd4 ba-- -- Scotch Plains, NJ
    4 bd4 ba-- --
    Scotch Plains, NJ
    Sold 28 days ago
    Buyer
    1248 Sunnyfield Ln, Scotch Plains, NJ, 07076
  • $1,980,000
    5 bd5 ba-- -- Westfield, NJ
    5 bd5 ba-- --
    Westfield, NJ
    Sold 4 months ago
    Buyer
    614 Dorian Rd, Westfield, NJ, 07090
  • $495,000
    2 bd2 ba-- -- Westfield, NJ
    2 bd2 ba-- --
    Westfield, NJ
    Sold 6 months ago
    Seller
    515 Trinity Pl #3FN, Westfield, NJ, 07090
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13
Sales last 12 months
83
Total sales
$290K-$2.1M
Price range
$1.1M
Average price

Get to know Erin McMahon

Partner/Realtor

Specialties
Buyer's AgentListing AgentRelocation
9 Years of experience

Erin offers Showcase to make listings stand out

helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.

Erin McMahon's listings & sales (83)

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Sold
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Sold (83)

Address
Sold date
Closing price
Represented
Flag Sale
3/30/2026$1,575,000Buyer
3/16/2026$865,000Seller
3/6/2026$1,500,000Buyer
12/8/2025$1,980,000Buyer
10/17/2025$495,000Seller

Erin McMahon's reviews (15)

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  • 5.0
    • 7/25/2025
    • Christian Thomas

    Sold a Single Family home in 2025 in Plainfield city, NJ.

    Erin did a phenomenal job helping us relist our house after a horrible experience with another realty company. She helped us readjust price to better suit our market and ...
    Erin did a phenomenal job helping us relist our house after a horrible experience with another realty company. She helped us readj...
    5.0
    • 3/23/2025
    • ali evans1

    Sold a Single Family home in 2025 in Westfield town, NJ.

    We couldn't have asked for a better experience selling our home with Erin. Her expertise in timing the listing and marketing our home resulted in a sale price beyond our ...
    We couldn't have asked for a better experience selling our home with Erin. Her expertise in timing the listing and marketing our h...
  • 5.0
    • 3/21/2025
    • joanne berry214

    Sold a Multiple Occupancy home in 2025 in Roselle boro, NJ.

    I had the pleasure of working with Erin McMahon to sell my childhood home, and I couldn’t be more satisfied with the experience. She was highly responsive to my concerns,...
    I had the pleasure of working with Erin McMahon to sell my childhood home, and I couldn’t be more satisfied with the experience. S...
    5.0
    • 7/4/2023
    • bethann0428

    Bought and sold a home in 2021.

    Erin has an incredible knowledge of the market and it’s ever changing conditions, excellent negotiating skills and goes above and beyond for her clients. She represented ...
    Erin has an incredible knowledge of the market and it’s ever changing conditions, excellent negotiating skills and goes above and ...
  • 5.0
    • 5/23/2023
    • LizRampollaLentis

    Bought and sold a home in 2023.

    Erin is an absolutely incredible realtor. She goes above and beyond in a big way - always making a stressful process feel seamless. She helped me on the buy & sell side a...
    Erin is an absolutely incredible realtor. She goes above and beyond in a big way - always making a stressful process feel seamless...
    5.0
    • 5/23/2023
    • Jenna Ferrari

    Bought a home in 2023.

    Erin was amazing to work with! She was patient with us as first time home buyers. She knew so much about the areas we were interested in. She was honest and reliable. Com...
    Erin was amazing to work with! She was patient with us as first time home buyers. She knew so much about the areas we were interes...
  • 5.0
    • 5/22/2023
    • jerusha oleksiuk

    Bought and sold a Single Family home in 2023 in Westfield, NJ.

    Erin is phenomenal! She was able to find us a perfect house in a tough market and make the process seamless. Her knowledge of real estate in Westfield is unparalleled. Sh...
    Erin is phenomenal! She was able to find us a perfect house in a tough market and make the process seamless. Her knowledge of real...
    5.0
    • 9/8/2022
    • kerryoneill75

    Bought a Condo home in 2022 in Scotch plains, NJ.

    Most amazing realtor ever! She is reliable and really understands what you are looking for and always goes the extra mile to get you what you want and need! Erin helped u...
    Most amazing realtor ever! She is reliable and really understands what you are looking for and always goes the extra mile to get y...
  • 5.0
    • 5/6/2021
    • kat j cunningham

    Sold a Single Family home in 2021 in Westfield, NJ.

    Erin guided us through the stressful process of selling our Westfield home, and buying another one at the same time...all during the height of the pandemic! She is very k...
    Erin guided us through the stressful process of selling our Westfield home, and buying another one at the same time...all during t...
    5.0
    • 5/4/2021
    • Michael Scerbo

    Bought and sold a Single Family home in 2021 in Westfield, NJ.

    Erin is a fantastic realtor and an even better person. She helped my family and me buy a new home and sell our previous home in one of of the most competitive real estat...
    Erin is a fantastic realtor and an even better person. She helped my family and me buy a new home and sell our previous home in o...
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Service areas (4)

Erin McMahon

The Highland Group - Christie's International Real EstateMember of CHRISTIE'S Intl. Real Estate Northern NJ
13sales last 12 months
83total sales
$290K-$2.1Mprice range
$1.1Maverage price
9years of experience