
Mary Kelleher
Real Estate Agent at
Gibson Sotheby's International Realty
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Agent Highlights
Mary has great Condo experience - having sold 128 more condos than the average agent.
Mary's Transactions
- Milton, MACondominiumBuyer$1,370,00007/23/2026
- Braintree, MASingle Family HomeBuyer$769,30010/30/2025
- Quincy, MACondominiumSeller$679,00008/30/2024
- Boston, MASingle Family HomeSeller$3,700,00011/16/2023
- Boston, MACo-OpSeller$519,00011/15/2023
- Boston, MACondominiumSeller$1,315,00010/20/2023
- Quincy, MACondominiumSeller$612,00008/29/2023
More about Mary Kelleher
A top producer at Gibson Sotheby’s International Realty, Mary Kelleher has over 32 years experience in real estate in Boston.
She founded Boston Bay Realty, a residential marketing firm in 1983, quickly establishing long term relationships with many of Boston’s top developers. Over the span of her career she has marketed numerous condominium projects pre-construction at record breaking prices. In 2008 with an emphasis on combining green elements and the latest of new technology Mary marketed 79 Chandler St. a 9 unit boutique building in the South End at record breaking prices with high acclaim. Her most recent successes include a second phase at the 48 unit Allele building which is now 100% sold out and a boutique development is 32 Rutland St, with 6 ultra luxurious condominiums in the South End. The loyalty of her clients is a testimony to her energy, dedication and commitment.
Mary devotes much of her time to a variety of charities. She is Board President of Project Place,
Mary Kelleher's Reviews & Ratings
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Mary Kelleher