Know how the residence really lives.
Service, management, governance, rules, carrying costs, exposure, and daily routine matter long after the showing ends.
Why Kinsellagh | Jesiolowski
Lindsey brings Seaport insight & residence expertise.
Derek brings strategy & execution.
Years of living in Seaport and working on the operator side give Lindsey a practical understanding of its buildings and daily life. Derek turns live market evidence into pricing, negotiation, and hands-on execution through closing. Clients get both, directly.
Meet Lindsey and Derek
We do not hand the hard work to someone else.
Analysis, positioning, marketing, negotiation, communication, paperwork, and compliance stay connected from the first decision through closing.
You work with us.
Clients work directly with Lindsey and Derek. Advice does not get diluted between a salesperson, analyst, marketing team, and operations desk.
Seaport resident · Luxury Real Estate Advisor
Lindsey Kinsellagh
Lindsey is a Seaport resident and previously helped drive major new-development communities in the Seaport, South End, and Cambridge with Berkshire, Greystar, and National Development. She understands luxury buildings from both sides: how they are presented and how they perform after move-in.
For clients, that means a sharper read on service, management, governance, maintenance, rules, resident life, and the details that make one residence worth choosing over another.
Director of Operations · Luxury Real Estate Advisor
Derek Jesiolowski
As Chief of Staff to Michael Carucci, Founding Partner and Executive Vice President of SERHANT. Massachusetts, Derek works at the center of an established Boston ultra-luxury practice. His role spans market analysis, positioning and repositioning strategy, marketing execution, client communication, transaction systems, paperwork, and compliance behind complex listings and acquisitions.
For Seaport clients, that experience becomes direct building-level advice: which evidence matters, where a premium is earned, when leverage is real, and how to keep every part of the transaction moving. His Marine Engineering degree from Maine Maritime Academy and MBA from Boston College reinforce the method: define the variables, test the assumptions, manage risk, and execute.
Why SERHANT.
Media, technology, and global distribution.
Built into the brokerage.
Kinsellagh | Jesiolowski remains your direct advisory team. Behind us are SERHANT. Studios, ID Lab, ADX, Signature, a 49,391-agent referral network, transaction infrastructure, and compliance support.
Stronger presentation and broader distribution.
Strategy and property-specific storytelling are backed by a brokerage built around media, marketing, and modern distribution.
Better context across markets.
A connected advisor network helps us compare opportunities, coordinate across geographies, and keep a Boston decision connected to the rest of a client’s life.
More infrastructure. The same direct accountability.
Brokerage systems, specialists, transaction support, and compliance sit behind the work without replacing the people responsible for your advice.
Private Seaport advisory
Bring us the decision.
We will make it clearer.
Building knowledge, market strategy, and execution stay in one place.
Begin privately