Central and Shoreline Connecticut Real Estate

Over 29 years of experience selling Connecticut Real Estate!

MJ offers unparalleled service throughout several Connecticut county real estate markets. Your complete satisfaction with her service and representation is her number one priority.

MJ serves several counties throughout Connecticut including Hartford, Middlesex, New Haven and New London.

Communities such as Berlin, Kensington, New Britain, Farmington, Newington, Southington, Plainville, Rocky Hill, Wethersfield, Bristol, Cromwell, Middletown, and Glastonbury.  She also serves shoreline communities including the towns of Essex, Chester, Clinton, Deep River, Haddam, Old Saybrook and Westbrook.  The New London county towns of  Old Lyme, Lyme, East Lyme, Salem, Waterford, New London, Groton, Ledyard, Mystic and Stonington.

Whether you are considering buying a home, selling a home or both my team can help you achieve your goals. 

Featured Property for Sale: Some of the best properties for sale are displayed right here. As experts in the Connecticut  real estate market, we can provide you detailed information on these homes, or any others!

Market Trends Newsletter: Find out what's going on in today's real estate market. Our Real Estate Blog provides fresh perspective on our market activity. Be sure to check these out!

Email Listing Alerts: Be the first to know what's coming up for sale in the Berlin Your Source for Connecticut Real Estate real estate market with our New Property Listing Alerts! Just tell us what you're looking for and we'll email a daily update of all homes listed for sale since your last update. You can unsubscribe at any time.

What's Your Home Worth: Receive a complimentary analysis of your home's approximate present value on the market today.

Let us know if there is something specific you are looking for and we'll find what you need. Enjoy your visit and please contact us if there is anything we can do to make your next home buying or home selling experience the best it can be!


Mary Jean Agostini
Certified Residential Specialist, CRS
Certified Residential Broker, CRB
Certified Commercial Investment Member, CCIM

Realty 3
Offices in Berlin, Essex, Southington and Stonington Connecticut
Licensed in Connecticut, Massachusetts and Rhode Island

MJ's Featured Listings

Home Sellers

We can help home sellers understand buyer expectations and establish realistic pricing for your home under the current market conditions.

Our goal is to leverage our knowledge and experience to help you get the best price the market will support while still selling your home in a reasonable period of time.

More Info

Home Buyers

For home buyers, our knowledge of the Central and Shoreline Connecticut real estate market is second to none. We know the neighborhoods, the current market conditions, and the opportunities for buyers in today’s market. Our buyer specialists are committed to helping you find the home you want at the best possible price.

More Info

Our Commitment

Finding your dream home or finding a buyer is only part of the challenge of a successful transaction. There are many details that need to be managed through closing, and MJ Agostini, Mary Jean Agostini. Realtors brings the depth and breadth of skills and experience required to ensure your transactions go smoothly. Our commitment is to provide you the quality of service and communication you desire and deserve.

Learn More About MJ Agostini, Mary Jean Agostini. Realtors