The Costello Group

The Costello Group is a small, agile team who quickly adapts and adjusts to the changing demands of real estate. With over 30 years in the industry, we’ve polished our craft to provide our clients the most prestigious experience. Our positivity and meticulous nature ensures that the buying and selling process runs smoothly — you have the whole team behind you.

We take a holistic approach to helping our clients, making time to educate and strategize, so that you are empowered throughout your real estate journey. From early neighborhood exploration to your next home renovation, we can spot hidden potential and are inspired by high quality — let us guide you.

Whether transitioning from your first home to your dream home, moving from one side of the Ben Franklin to the other, or downsizing for more freedom, our balanced team of highly-motivated women can handle it all. We also collaborate with refined agents nationwide who we’ve built trusting relationships with through the Coast to Coast referral network, so we have you covered for relocations and vacations. Specializing in the prestigious neighborhoods of Philadelphia, South Jersey and the surrounding suburbs, our deep devotion to real estate is only surpassed by the joy we feel when we know our clients have found their place in the world.