Mary Kelly

Mary Kelly

MA: 9510312NH: 074014
  •   5   (47 reviews)

About Mary

Mary Kelly is the proud Broker-Owner of CENTURY 21 Property Central Inc. With years of real estate experience in a variety of facets, Mary has developed a well rounded understanding of both properties and their markets. Over the course of her early career Mary spent several years working for some of the large franchise real estate firms and in 2009 Mary launched her own company Property Central Inc. to realize her vision for the industry. With a constantly changing market, that is increasingly competitive, Mary dug deep into researching what other companies were offering their agents and clients and in December 2022 Mary proudly affiliated with the CENTURY 21 brand. Raised and educated in Ireland, Mary came to the United States at a young age on her own and created a life for herself. In the process, she moved and lived in a variety of locations, environments and countries. In 1999 Mary relocated to Boston, and after researching the area thoroughly, choose to settle, raise her family, and build a business originally in Stoneham and now at their new location in Wakefield.

Mary's reviews

  5  
Mary has 47 reviewsacross 22 different locations, showing 6.
Review Mary
27 days ago
Extremely professional

Mary worked extremely hard to get the house ready to competewith other homes in the area. She achieved exactly what we were looking for, a fair price and quick sale.

9 months ago
Best broker I have dealt with

I cannot recommend Mary highly enough. When my property didn’t sell immediately, many agents might have lost interest or simply suggested dropping the price. Not Mary. She got creative with her marketing approach, explored new strategies, and brought fresh ideas to the table at every turn. Throughout the entire process, she gave 100% effort—her dedication and energy never wavered, even when the market was challenging. When we finally got to closing and things became a bit complicated, Mary handled everything with professionalism and persistence, making sure we got through it successfully. She’s the kind of professional who truly goes above and beyond for her clients, and I’m grateful to have had her expertise on my side. If you’re looking for an agent who will fight for you from day one until closing, Mary’s your person.

11 months ago
Highly recommend!

I am so lucky to have worked with Mary Kelly. Mary was there every step of the way and was always available to answer any of my questions. Her expertise made the entire process smooth and efficient. I could not recommend her services enough!

about 1 year ago
The Broker You Want in Your Corner – Highly Recommend!

As first-time home buyers, we knew we needed someone we could trust—someone who would guide us through the process with honesty, expertise, and genuine care. From the very beginning, Mary was exactly that person. She took the time to truly understand what we were looking for in a home and never once pressured us to settle for anything less just to make a sale. Mary's deep knowledge of homes and what to look for—both the good and the not-so-good—was incredibly helpful and gave us so much confidence in our decisions. Thanks to her dedication, patience, and professionalism, we found a home we absolutely love. We couldn’t be happier, and it’s all because of Mary. We highly recommend her to anyone looking for a trustworthy and knowledgeable broker.

about 1 year ago
Mary is experienced, clear, up front, and ALWAYS available

We started our home search with Mary a few months ago, and just closed last week. We couldn't have been happier with our experience. Mary has been buying and selling homes for a decade or two, and it's immediately obvious when working with her. On top of that, Mary is honest, clear, and incredibly available. She ALWAYS responds quickly to questions and is ALWAYS up for meeting. She helped us see tradeoffs that we weren't even yet considering, and she showed us the benefit of seeing homes outside of open houses, when you can take your time and examine a home in a way that's simply impossible during an open house. We hope to stay in touch with Mary, and will definitely be in touch again if we sell or buy in the future.

about 1 year ago
Real Estate Rockstar!

You will not find a better agent out there than Mary. Not only does she have incredible, real time insight about the market - but she knows all the players and is a hawk in making a deal happen. She stuck with us through several several houses and offers and got us over the finish line. She was a true professional to the very end - can't recommend her enough and look forward to continue working with her!

Show all 47 reviews

Mary's properties

Mary has 10 properties for sale and sold 20 properties in the last 12 months, showing 4, sorted by most recent activity

For Sale
$549,000
Unit 130/130 Summer St
Medford MA 02155
2
1
Condo
Listing courtesy of Century 21 Property Central Inc.
Pending
$824,900
5 MacArthur Circle
Swampscott MA 01907
4
2
4
Single-Family
Listing courtesy of Century 21 Property Central Inc.
Pending
$699,000
4 Allen Place
Melrose MA 02176
3
2
2
Single-Family
Listing courtesy of Century 21 Property Central Inc.
SoldJul 15, 2026
$1,370,000
15 Golden Ave
Medford MA 02155
7
3
6
Other
Listing courtesy of Colombo Real Estate LLC and Century 21 Property Central Inc.
Show all 30 properties
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