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About Sharon Bartelloni

Realtor - Medfield Office
503 Main Street, Medfield, MA 02052

Professional Specialty

With a background in mortgage and retail banking, residential real estate was a natural transition for me - over 20 years ago. In this time period I have helped buyers and sellers realize their real estate goals. As part of the Delta Team with Ralph Costello, we have solved the problems associated with any and all real estate issues. This includes properties from antique homes to new construction projects in towns throughout Greater Boston communities.

As the New Construction Specialist / Marketing Director at Unique Homes, Medfield, MA. I have managed the sales and marketing of new construction projects at Unique Homes, a residential land development and home building company in Medfield, MA. Customer satisfaction and added value for homeowners are the most important factors for clients looking to design and build. As a team we meet with clients to develop and refine architectural designs and building specifications and assist in making interior design selections during the building process.

Our most recent project is Olde Village Square, a TND condominium project in downtown Medfield, MA. Although not age restricted, our target market is the baby boomer over 55 age group.


Mortgage banking and retail banking experience in several New England banking institutions.

Professional Association

National Association of Realtors
Massachusetts Association of Realtors
Greater Boston Real Estate Board


2013 William Raveis #5 Sales Associate in Closed Volume - Wm Raveis Affiliate Offices

CHP Designation: Certified Homeownership Professional April 2014

Community Involvement

Medfield Employers & Merchants Organization. Norfolk Teacher Parent Assoc. Membership Chair,
Norfolk Elem School Handicap Awareness Coordinator
King Philip HS Boosters

Areas Covered


Niche Marketing

New Construction

  • Wow, Hard to Believe. You have been the Absolute Best Real Estate Agent! For out of state clients, please use us for a reference! Best, J Sharon, I echo John's expression of gratitude. It has been a very wild ride for us these last several months since our mother passed away. You and Ralph are t...

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