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Mary Byrnes

Mary Byrnes

REMAX Main Line | Devon
Mary Byrnes

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About Mary

For over 30 years, I have happily sold thousands of homes in Suburban Philadelphia which includes, Chester, Montgomery & Delaware Counties. In 2019, I add New Jersey to my licenses and now have an office in Ocean City, NJ. My office in PA is in an area known as "the Main Line" which surrounds the main train into Philadelphia. This is the area I have lived in and my family including 7 children, used the public and private schools and colleges. LISTENING & NEGOTIATING are key to my success to help my clients. I am laser-focused on my client's success. I love the thrill of helping my clients achieve their Real Estate goals! Social Media has changed the Marketing aspect of selling homes, so I added a Graduate Studies Program at Cabrini in 2020 for Social Media Marketing to sharpen my skills to better assist my seller clients. Representing Sellers is so much fun with my Stager & Videographer! I truly believe that my degrees in Marketing & Social Media, enhance the seller's experience in getting top dollar in the shortest amount of time with the least amount of problems. Call me and let's see what I can do for you. Experience really does make a difference.

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Mary's properties

Mary has 2 properties for sale and sold 6 properties in the last 12 months, showing 4, sorted by most recent activity

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SoldJan 12, 2026
$1,385,000
8 Chipmunk Lane
Media PA 19063
6
7
2
Single-Family
Listing courtesy of RE/MAX Main Line-Paoli and Long & Foster Real Estate, Inc.
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SoldDec 19, 2025
$280,000
827 Buttonwood Street
Norristown PA 19401
3
1
6
Townhouse
Listing courtesy of RE/MAX Main Line - Devon and REMAX Services | Boca Raton
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SoldDec 18, 2025
$1,785,000
6 Greystone Cir
Delaware County PA 19073
5
7
9
Single-Family
Listing courtesy of RE/MAX Main Line-Paoli and Keller Williams Realty Devon-Wayne
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SoldOct 22, 2025
$1,050,000
47 Sawmill Court
West Chester PA 19382
4
4
6
Townhouse
Listing courtesy of Keller Williams Real Estate - West Chester and RE/MAX Main Line - Devon
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Mary Byrnes
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