Dave Costello

Background

About Dave Costello

For nearly 20 years, Dave Costello & Scott Accorsini have been trusted advisors in Boston real estate, guiding clients through more than in closed transactions across the city and surrounding suburbs. With over 40 years of combined experience, we specialize in luxury condos, townhomes and new construction, with a particular focus on Back Bay, Beacon Hill, South End, Seaport, Midtown, Waterfront, Brookline & Newton.Our clients include everyone from first-time buyers to high-net-worth families, professional athletes, executives and family offices. We also represent developers, asset managers and investors on ground-up condo projects, multi-family repositioning and portfolio sales. Whether you’re buying a pied-à-terre, selling a flagship residence or evaluating a development site, you get the same level of white-glove service, discretion and data-driven advice.What sets us apart is our deep, day-to-day knowledge of the Boston condo market. We monitor inventory, sales and rental data building by building and block by block, so we can help you see around corners—whether that’s pricing a listing for multiple offers, structuring a winning offer in a competitive situation, or deciding when to sell and when to hold.We believe great representation is equal parts strategy, communication and execution. That means honest pricing guidance, clear expectations, meticulous preparation, top-tier marketing and skilled negotiation from the first conversation to the closing table. Most of our business comes from repeat clients and referrals, and we take that trust seriously.