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Katherine Bell

Principal

Katherine Bell is a Principal of the Bell Petrini Group at Compass. Katherine Bell and Maddy Petrini started working together in 2018 and in 2022 decided to make their partnership official to benefit their growing client base. Each experts in the local real estate market, Katherine and Maddy bring distinct and complementary skillsets to every client’s transaction. Clients choose to work with the Bell Petrini Group for their in-depth market knowledge, responsiveness, and the thoroughness with which they conduct every transaction. They also make the buying and selling process approachable and fun! Relationships and referrals are the cornerstones of Katherine and Maddy’s business. They’ve closed over $75M in sales in the last 12 months and have completed over 250 rental transactions in the last 4 years.

Katherine’s career in real estate started in 2011 at a top boutique real estate firm in Wellesley, directly supporting the founding principal. Katherine’s exposure to high-end real estate and mentorship from top brokers accelerated the development of her real estate expertise. 

Starting in 2016, Katherine spent two years in sales and client facing roles at Catalant Technologies, a high growth venture-backed startup. She was consistently a top performer and received numerous promotions over her two years, but as a Boston resident she continued to feel the pull of real estate and spent most weekends touring open houses in the Back Bay and South End.

Katherine currently lives in Wellesley with her husband Matt and loves splitting her time between the suburbs and city.

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  • Tess A.

    “I have had the pleasure to work with both Maddy & Katherine and could not recommend them more highly. They have immense local knowledge and deep connections in the city and...”

  • Buyer/Seller, South End

    “Working with Katherine Bell has been truly a delightful experience. At the end of 2021, Katherine managed the entire process of helping me buy & sell in the South End - and...”

  • Landlord, Back Bay

    “Katherine assisted us in renting our condo in Boston. Our experience with Katherine from start to finish was absolutely fantastic. She brought great insights about recommen...”

  • Seller, Beacon Hill

    “We were trying to sell our place in Beacon Hill - and Katherine did a phenomenal job. We were under some time pressure as we were moving + needed the home equity for anothe...”

  • Buyer, Beacon Hill

    “Katherine went above and beyond to help me but my first home. She was listening to what I wanted and sent me the listing that was perfect for me as soon as it became availa...”

  • Buyer, Suburbs

    “We have worked with Katherine twice - once to find our rental in the South End, and once to buy our house in Waltham once COVID hit and we needed more space. We were so imp...”

  • Buyer, South Boston

    “Kat Bell is a fantastic realtor — she was the perfect fit for us as first time homebuyers. From finding our condo, to negotiation, and all of the steps required for closing...”

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