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Marty Welsh

(Prefer not to say)
Monument Sotheby's International RealtyMember of Monument Sotheby's International Realty
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Recent Sales

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  • $550,000
    5 bd2 ba2,436 sqft Phoenix, MD
    5 bd2 ba2,436 sqft
    Phoenix, MD
    Sold 6 days ago
    Buyer
    14620 Manor Rd, Phoenix, MD, 21131
  • $826,000
    5 bd4 ba3,396 sqft Columbia, MD
    5 bd4 ba3,396 sqft
    Columbia, MD
    Sold 6 days ago
    Seller
    5066 Durham Rd W, Columbia, MD, 21044
  • $701,000
    4 bd3 ba3,430 sqft New Market, MD
    4 bd3 ba3,430 sqft
    New Market, MD
    Sold 17 days ago
    Seller
    6235 Sawyer Rd, New Market, MD, 21774
  • $450,000
    3 bd2 ba1,762 sqft Frederick, MD
    3 bd2 ba1,762 sqft
    Frederick, MD
    Sold 1 month ago
    Buyer
    2 Catoctin Ave, Frederick, MD, 21701
  • $695,000
    4 bd4 ba2,742 sqft Owings Mills, MD
    4 bd4 ba2,742 sqft
    Owings Mills, MD
    Sold 2 months ago
    Buyer
    11 Liberty Ridge Ct, Owings Mills, MD, 21117
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15
Sales last 12 months
340
Total sales
$155K-$2.9M
Price range
$713K
Average price

Get to know Marty Welsh

Associate Broker

Specialties
Buyer's AgentListing AgentRelocationInvestment PropertiesRentals
36 Years of experience

Marty Welsh's sales and listings (348)

This map and property list shows the most recent 100 sales and 100 listings

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Sold (340)

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For sale (8)

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  • Monument Sotheby's International Realty
  • Monument Sotheby's International Realty
  • Monument Sotheby's International Realty
  • Monument Sotheby's International Realty
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Marty Welsh's reviews (73)

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  • 5.0
    • 3/4/2026
    • traceycallens

    Sold a Single Family home in 2026 in Ellicott city, MD.

    Marty’s expertise, professionalism, and responsiveness throughout the sale of our parents’ home were truly outstanding. He worked seamlessly with all of us and was always...
    Marty’s expertise, professionalism, and responsiveness throughout the sale of our parents’ home were truly outstanding. He worked ...
    5.0
    • 2/11/2026
    • jtbork1221

    Sold a Single Family home in 2026 in Ellicott city, MD.

    Marty was very knowledgeable and responsive...he gave great advice during the process that helped the selling/closing process go quickly and smoothly. Thanks again Marty.
    Marty was very knowledgeable and responsive...he gave great advice during the process that helped the selling/closing process go q...
  • 5.0
    • 7/15/2025
    • Ashley Gajardo

    Bought a Townhouse home in 2025 in Bowie, MD.

    I can't recommend our realtor, Marty, highly enough! From the very beginning, he felt like more than just a realtor—he was our biggest supporter during our homebuying jou...
    I can't recommend our realtor, Marty, highly enough! From the very beginning, he felt like more than just a realtor—he was our big...
    5.0
    • 6/12/2025
    • jeremycooper20098

    Sold a home in 2025.

    Marty was highly recommended to us by a friend, and we were so impressed! Marty was professional and pleasant, and was very good at answering our texts and phone calls a...
    Marty was highly recommended to us by a friend, and we were so impressed! Marty was professional and pleasant, and was very good ...
  • 5.0
    • 10/24/2024
    • Marla

    Sold a Single Family home in 2024 in Catonsville, MD.

    I can not say enough great things about our realtor, Marty Welsh! From the first time we met him, we knew there was no need to look further for a realtor. He helped us wi...
    I can not say enough great things about our realtor, Marty Welsh! From the first time we met him, we knew there was no need to loo...
    5.0
    • 9/25/2024
    • sepiceno

    Bought and sold a Single Family home in 2024 in Landover, MD.

    Marty is by far the most experienced and professional realtor I've had the pleasure to work with. I have bought and sold three different homes, and Marty was the easiest ...
    Marty is by far the most experienced and professional realtor I've had the pleasure to work with. I have bought and sold three dif...
  • 5.0
    • 7/30/2024
    • user9826487

    Sold a Townhouse home in 2024 in Hampden, Baltimore, MD.

    Marty is great. He truly knows what he’s doing and he’s wonderful dealing with nervous clients. He spent time with me to walk through the process and was always extremely...
    Marty is great. He truly knows what he’s doing and he’s wonderful dealing with nervous clients. He spent time with me to walk thro...
    5.0
    • 6/3/2024
    • LisaWallace34

    Bought a Single Family home in 2024 in Glen burnie, MD.

    Marty was the best! As a first-time homebuyer I couldn't have asked for a better realtor. Marty knows EVERYTHING! He knew the area well, taught me what to look for in a h...
    Marty was the best! As a first-time homebuyer I couldn't have asked for a better realtor. Marty knows EVERYTHING! He knew the area...
  • 5.0
    • 5/24/2024
    • mpotthast70

    Sold a home in 2024.

    Marty was fantastic throughout the pre sale process, the coming soon and show process as well as negotiation with the several offers received in the first weekend.
    Marty was fantastic throughout the pre sale process, the coming soon and show process as well as negotiation with the several offe...
    5.0
    • 5/7/2024
    • duckling626

    Bought a Single Family home in 2023 in Severn, MD.

    Marty was an awesome straight shooter who made the buying experience easy. He has a wealth of knowledge and great contacts to help close the deal and also to help get you...
    Marty was an awesome straight shooter who made the buying experience easy. He has a wealth of knowledge and great contacts to help...
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Marty Welsh

(Prefer not to say)
Monument Sotheby's International RealtyMember of Monument Sotheby's International Realty
15sales last 12 months
340total sales
$155K-$2.9Mprice range
$713Kaverage price
36years of experience