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Kelly Catallo

Kelly Catallo
Real Estate Agent (Broker)
Medford MA

Broker (MA: 9049448)

34 years experience

REALTOR® 4 Active Listings Serves Middlesex County, MA
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Contact Information

Brokerage
Realty One Group Cosmopolitan

Office Website
Office Address
46 Otis St
Medford, MA  02155-4029
(Middlesex County)
Office Phone
781-219-3200
Office Fax
Mobile
339-221-5412
Email
kell*@*******.com
Show Email for $5

Service Areas

Woburn: MA Wakefield: MA Winchester: MA Somerville: MA Medford: MA Malden: MA Everett: MA West Medford: MA Melrose: MA Stoneham: MA Arlington: MA Cambridge: MA Arlington Heights: MA

About Kelly Catallo

For 30 years Kelly Catallo has been in pursuit of becoming one of the most trusted names in the Greater Boston Real Estate market Known for her passion integrity and creative problem solving skills she is continually called upon in both the industry and the community As the Broker Owner of Realty ONE Group Cosmopolitan and the team lead of Cosmopolitan Team she is building one of the most recognizable and successful FULL SERVICE real estate TEAMS in the Greater Boston Area Recipient of the coveted CRS designation held by only 1% of real estate agents in the country A member of various local philanthropic and industry board of directors she is devoting her talents to helping to shape a brighter future for many

2024/23 and 2018/19 Massachusetts Association of REALTORS® Board of Directors
2022/23 National Association of Realtors® Broker Engagement Council
2023- 1992 National Association of REALTORS® member Massachusetts Association of Realtors® Greater Boston Real Estate Board Eastern Middlesex Association Realtors®
2021 Massachusetts Association of Realtors®  Government Affairs Committee
2021 Massachusetts Association of Realtors®Education Committee
2021/2022 Greater Boston Association of Realtors® RPAC committee
2019 20 21 Appointed committee member of National Association of Realtors® Leadership- Meetings and Conference Committee
2020 Chair and Organizer- Medford 2020 The Inauguration
2018- Kiwanis Club of Medford- President (member since 1998-2023)
2018 2017 - Greater Boston Real Estate Board Vice Chair Rental Committee
2012- FOUNDATION OF FRIENDS Founder philanthropic organization
2018- 2012 Running of the Leprechauns Organizer/Race Director
2017-2012 2007-2005 Medford Chamber of Commerce Board of Directors
2011- Who's Who Massachusetts Women Business Owners
2007- 2001 RE/MAX International Production Award Winner
2007-2001 Charitable & Educational Foundation EMAR
2000- Greater Boston Real Estate Board- Council G&H President
2000- Greater Boston Real Estate Board- Board of Directors
2000- ERA Agent Council- President
1999- Greater Boston Real Estate Board Council G&H Vice President
1998 ERA Massachusetts Agent Council- Agent of the Year
1998- Greater Boston Real Estate Board Council G&H Secretary
1998 - ERA International Leader's Circle Award Winner
1998- Greater Boston Real Estate Board- Top Producer Award Winner
2001- 1995 Realtors Against Poverty Board of Directors Secretary
1997- St Joseph's Mothers Club President Medford MA

Raised in and residing in Medford MA a 1984 graduate of Medford High School Kelly Catallo is well known for donating her time and talents to the community by organizing participating managing and supporting numerous events and fundraisers for a myriad of causes During her philanthropic tenure Kelly has become a Master of Ceremonies a Charity Auctioneer & honed some pretty creative fundraising skills and tactics Kelly is passionately and actively MOM to Andrew and Anthony age 33 and Joshua age 20

Middlesex County, MA Real Estate Market Analysis (Single Family Homes)

$1,635,057
Avg. Listing Price
From Kelly's portfolio
3.9 / 3.3
Avg. Beds/Baths
Typical property size
3,154 sf
Avg. Square Footage
Interior living space
1229
Active Listings
Current inventory

Middlesex County, Massachusetts represents one of the most dynamic and economically diverse real estate markets in New England, anchored by its proximity to Boston and home to world-renowned institutions like Harvard University and MIT. This sprawling county encompasses everything from historic colonial towns to cutting-edge tech corridors, creating a complex tapestry of housing markets that serve everyone from young professionals to established families and retirees.

With 6,902 total actively licensed agents operating throughout the county, the real estate landscape here is both competitive and highly specialized. What makes this market particularly interesting is that all 6,902 agents maintain active email contacts, reflecting the tech-savvy nature of a region where digital communication and rapid response times are essential for success in today's fast-moving property transactions.

Major Middlesex County, Massachusetts Real Estate Markets

The county's real estate activity centers around several distinct metropolitan corridors, each with its own character and price dynamics. Cambridge commands premium prices due to its university presence and biotech boom, while cities like Lowell and Lawrence offer more affordable options with strong revitalization momentum. Suburban communities such as Lexington, Concord, and Bedford represent some of the most sought-after family markets in the region, combining excellent schools with historic charm and convenient commuter access.

The Route 128 technology corridor running through towns like Burlington, Woburn, and Waltham has created unique mixed-use developments that blur the lines between residential and commercial real estate. Meanwhile, communities along the Merrimack River, including Chelmsford and Tewksbury, have experienced surprising growth as remote work trends make longer commutes more acceptable in exchange for larger properties and lower costs.

Market Dynamics and Geographic Complexity

Middlesex County's real estate market operates on multiple speed settings simultaneously, with luxury waterfront properties in towns like Carlisle moving at a completely different pace than starter condos in Medford or Malden. The county's 54 cities and towns each maintain distinct zoning requirements, tax structures, and development patterns, creating a market where hyperlocal expertise becomes crucial for both buyers and sellers navigating their options.

Seasonal patterns here follow unique rhythms tied to the academic calendar, with rental markets in Cambridge and Somerville experiencing massive turnover each September, while family-oriented suburbs see peak activity during traditional spring and summer months. The integration of life sciences companies throughout the county has also created demand for executive housing that can shift quickly based on corporate relocations and IPO activities.

Why Businesses Need Middlesex County, Massachusetts Agent Contact Data

Companies serving the real estate industry require direct access to this network of 6,902 agents to effectively reach decision-makers in one of the nation's most educated and affluent markets. Whether offering mortgage services, home inspection technology, or property management software, businesses need reliable contact information to connect with agents who handle transactions often exceeding regional and national averages in both complexity and value.

The complete email coverage across all licensed agents reflects the professional standards and technological adoption that characterize this market, making digital outreach campaigns particularly effective. From title insurance companies to moving services, businesses can leverage this comprehensive contact database to build relationships with agents who influence significant purchasing decisions across diverse price points and property types throughout the county.

Current Property Listings

As of 2/11/2026, Kelly Catallo has 4 properties for sale in Medford and surrounding areas.

$588,888

Listed 2026-02-09

3920 Mystic Valley Pkwy Apt 620
Medford, MA  02155

Beds: 2.0
Baths: 2.0
Sq Ft: 1,206
Condos Map
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$268,888

Listed 2025-12-30

21 Staples Ave Apt 26
Everett, MA  02149

Beds: 1.0
Baths: 1.0
Sq Ft: 535
Condos Map
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$888,888

Listed 2026-01-07

17 Abbott St
Medford, MA  02155

Beds: 4.0
Baths: 3.0
Sq Ft: 2,242
Lot: 6,000 sf
Multi Family Map
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$798,888

Listed 2026-01-14

6 Bradshaw St
Medford, MA  02155

Beds: 4.0
Baths: 2.0
Sq Ft: 1,856
Lot: 3,500 sf
Single Family Map
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Current Property Rentals

As of 2/17/2026, Kelly Catallo has the following rental properties available in Medford and surrounding areas.

$2,600

Listed 2026-02-07

97 Hawthorne St Unit 1
Malden, MA  02148

Beds: 1.0
Baths: 1.0
Sq Ft: 900
Lot: 999 sf
Condos Map
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$2,600

Listed 2026-02-07

139 Hillsdale Rd Unit 1
Somerville, MA  02144

Beds: 2.0
Baths: 1.0
Sq Ft: 850
Lot: 4,000 sf
Condos Map
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$1,850

Listed 2026-01-08

200 Swanton St Apt T36
Winchester, MA  01890

Beds: 0.0
Baths: 1.0
Sq Ft: 450
Condos Map
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$2,700

Listed 2026-02-07

111 First St Unit 1
Medford, MA  02155

Beds: 2.0
Baths: 1.0
Sq Ft: 1,370
Lot: 4,000 sf
Condos Map
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$2,500

Listed 2025-12-11

298 Fellsway W Unit 1
Medford, MA  02155

Beds: 2.0
Baths: 1.0
Sq Ft: 900
Apartment Map
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$2,900

Listed 2025-12-11

35 Willis Ave Unit 1
Medford, MA  02155

Beds: 2.0
Baths: 1.0
Sq Ft: 800
Apartment Map
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