John J Dean Jr

John J Dean Jr

Licensed Real Estate Agent at Engel & Völkers Boston
MA Sales Person: 9512873
  •   5   (56 reviews)

John's sales performance at a glance

See how John has performed in the last 12 months on RateMyAgent*

5
Reviews
5
Properties for sale
13
Sold properties
$612k
Average sale price
$10.7m
Total sales value

*Includes all properties sold (last 12 months) where the agent was a part of the transaction and published on ratemyagent.com. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

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    Recognized for going above & beyond for their clients.

John's customer service awards

See what RateMyAgent awards John has won

  • County Top 5Middlesex County
  • City WinnerMedford
  • 2x County Top 5Middlesex County - 2026, 2025

About John

John J. Dean Jr. is a highly respected real estate advisor serving buyers, sellers, and investors throughout the Greater Boston market. With 17 years of experience, John has built a reputation for delivering thoughtful guidance, strong negotiation, and exceptional results across Cambridge, Somerville, Boston, and surrounding communities including Back Bay, Beacon Hill, South End, Medford, Arlington, and Winchester. In 2025, John was recognized by RateMyAgent as one of the Top 5 Real Estate Agents in Middlesex County and Best Real Estate Agent in Medford, awards based entirely on verified client reviews. In the previous year he was also recognized as Best Real Estate Agent in Medford and Somerville, further reflecting consistent client satisfaction and strong performance across the region. Over the past year, John has helped clients successfully transact more than $15 million in residential real estate, using a disciplined approach to pricing, marketing, and negotiation designed to maximize value for both buyers and sellers. As a Global Real Estate Advisor with Engel & Völkers, John combines deep local expertise with the global reach of one of the world’s most respected luxury real estate brands. His marketing strategies include professional presentation, targeted digital exposure, and international visibility through the Engel & Völkers global network. John is also a member of Top Agent Network, an invitation-only organization representing the top 10% of real estate professionals in Massachusetts, and Realm Global, an elite luxury real estate collective connecting top advisors and high-net-worth clients across international markets. Throughout his career John has received numerous industry recognitions including the Engel & Völkers World Class Elite Diamond Sales Award, World Class Elite Ruby Sales Award, Boston Agent Magazine “Who’s Who in Boston Residential Real Estate,” and the Excellence in Client Service Award from HomeSnap. John holds several professional designations reflecting his commitment to education and client advocacy, including Certified Negotiation Expert (CNE), Seller Representative Specialist (SRS), Accredited Buyer’s Representative (ABR), Pricing Strategy Advisor (PSA), Residential Luxury Specialist, and Certified Condominium Expert. Clients frequently describe John not simply as their agent, but as a trusted advisor who provides clear communication, market insight, and calm leadership throughout the real estate process. Whether buying, selling, or investing in Greater Boston real estate, John brings the experience, network, and strategic approach needed to help clients achieve exceptional results. • Top Agent Network Member – Invitation-only network representing the top 10% of agents in Massachusetts • Realm Global Member – Elite luxury real estate network connecting top advisors and high-net-worth clients worldwide Professional Designations • CNE – Certified Negotiation Expert • SRS – Seller Representative Specialist • CRS – Certified Residential Specialist • ABR – Accredited Buyer’s Representative • PSA – Pricing Strategy Advisor • Residential Luxury Specialist • CCE – Certified Condominium Expert • Certified Divorce Specialist • e-PRO® – Digital Marketing Certification Professional Recognition • RateMyAgent – Top 5 Agent in Middlesex County (2025) • RateMyAgent – Best Real Estate Agent, Medford (2025) • RateMyAgent – Best Real Estate Agent, Medford (2024) • RateMyAgent – Best Real Estate Agent, Somerville (2024) • Engel & Völkers World Class Elite Diamond Sales Award • Engel & Völkers World Class Elite Ruby Sales Award • Boston Agent Magazine – “Who’s Who in Boston Residential Real Estate” • Excellence in Client Service Award – HomeSnap

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John's reviews

  5  
John has 56 reviewsacross 25 different locations, showing 6.
Review John
John's qualities as told by our client reviews: supportive, well-connected, honest, patient, responsive, clear communication, local expert.
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Buyer review
Fantastic agent to work with in all categories.
20 days ago
Fantastic agent to work with in all categories.

It was an absolute pleasure to work with John in both the purchase of our new house and sale of our old house. John is extremely knowledgeable about the entire process from start to finish and always has his finger on the pulse of the market. He routinely went out of his way to help us understand and navigate the complexities of the entire process. His communication was prompt, accurate, and honest. He went the extra mile to represent us professionally through what would have otherwise been a very difficult purchase. John was able to negotiate great deals for us on both our purchase and sale agreements amid a turbulent market. I would highly recommend anyone entering the real estate market to work with John. We couldn’t have been more thrilled!

Seller review
Exceptional Deal Maker
about 2 months ago
Exceptional Deal Maker

John thank you for helping me secure a great condo in Somerville at a discounted price eleven years ago. I am glad we stay connected and you could help with the sale this summer. Thank you for keeping everyone on task working together to get the deal done --both in the buying process and most recently with the sale. I respect your expertise.

Buyer review
Deeply Knowledgeable, Friendly and personable, and best of all Trustworthy.
4 months ago
Deeply Knowledgeable, Friendly and personable, and best of all Trustworthy.

We met John after arranging a local tour through Zillow. He immediately impressed us with his expansive knowledge about home ownership, both in the legal/purchasing domain and the home ownership/improvement domain. He gave us a no-bullcrap tour, was forthright and honest about the limitations and drawbacks of the property, and his honest opinion on what a good offer would look like. This stood in stark contrast from the other Agents we had been working with, who were mostly interested in getting us into any condo or house, no matter the quality or location. Over the next several months of tours, John was responsive, available, and deeply helpful through every stage of touring, evaluating, and putting an offer in of the many homes and condos we looked at. The search was long and frustrating, but John made it much easier. His experience helped us get tours in the area multiple times, he frequently had the local knowledge to tell us about pros and cons of each property even outside of the structure itself, and his focus was always on making sure the house was a good fit for us, frequently encouraging us to wait for a better option instead of cashing in his payment. The house we ended up getting wouldn't have been possible if John wasn't available for a same-day tour, where he negotiated our offer with the listing agent quickly enough to skip their open house, saving us a potential lengthy bid war. Even after the offer was accepted, John was available to talk and made it clear that he was a resource for us to go to for anything we needed. He's come through on that front, connecting us with great contractors and even offering up some plants to spruce up the garden. John was a class act throughout, was always fun and friendly, and (as I've highlighted) was an extremely trustworthy person in a field which feels like it's trying to take advantage of you. I don't think I could imagine a better agent than him, or a happier ending to our home search.

Buyer review
Experience matters!
8 months ago
Experience matters!

John was a constant source of knowledge and support throughout an unusually long period we experienced between P&S signing and closing due to the nature of the new project we purchased. He is a great communicator- he kept sellers accountable while keeping me informed of developments. It was a pleasure working with him!

Buyer review
Helpful, Energetic, Good Listener, Knowledgeable, Great communication, etc.
10 months ago
Helpful, Energetic, Good Listener, Knowledgeable, Great communication, etc.

Never visiting Boston or actually looking for a home there was overwhelming. We made several trips there over different weeks to hopefully find the perfect place. John helped us to look at numerous houses explaining what to look for and what not to look for. We looked on-line and found a few but he was quick to send us a website with all the local condos for sale within the areas that we were looking at. He even was able to point to a few that were coming on the market shortly. He really listened to what we were looking for and having lived in the same area before was able to point in the right direction on several places. He helped by understanding our needs and limitations while looking for our wants and wishes. In the end, am not sure how many condo's we actually looked at but it was several. Ultimately we were able to find a great place that we will have for a very long time. All of the staff we worked with were helpful and made us feel welcome to our new home.

Seller review
John is the best
about 1 year ago
John is the best

We have used John as our realtor to buy and sell properties in the Medford, MA area. His knowledge of the area and real estate market is second to none. We have always been very comfortable when John is negotiating for us. I would highly recommend John for your next real estate purchase or sale. You will not be disappointed in your choice.

Show all 56 reviews
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John's properties

John has 5 properties for sale and sold 13 properties in the last 12 months, showing 4, sorted by most recent activity

For Sale
$589,000
3/61 Dartmouth St
Belmont MA 02478
2
1
1
Condo
Listing courtesy of Engel & Volkers Boston
SoldSep 18, 2026
$1,474,000
4 Martin Louis Way
Stoneham MA 02180
5
4
4
Single-Family
Listing courtesy of Coldwell Banker Residential Brokerage - Worcester and Engel & Volkers Boston
SoldSep 18, 2026
SoldSep 17, 2026
$860,000
875 Highland Avenue
Medford MA 02155
3
2
6
Single-Family
Listing courtesy of Engel & Volkers Boston and Century 21 North East
Show all 18 properties

John's sold properties

John has sold 13 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
4 Martin Louis Way, Stoneham, MA, 02180
4 Martin Louis Way
Stoneham MA 02180
5
4
4
Single-Family$1,474,000Sep 18, 2026
871 Highland Avenue
Medford MA 02155
Other$860,000Sep 18, 2026
875 Highland Avenue, Medford, MA, 02155
875 Highland Avenue
Medford MA 02155
3
2
6
Single-Family$860,000Sep 17, 2026
11/534 Main St, Melrose, MA, 02176
11/534 Main St
Melrose MA 02176
1
1
Condo$376,000Sep 7, 2026

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