Your Long Island &
Hamptons Neighbor in
Real Estate
Hi, I'm Deborah — and I love helping our neighbors here on Long Island and the East End find the right home with concierge-level care every step of the way.
Whether you're buying your first home, upsizing for the family, or selling a place full of memories, I'll guide you through it personally — with honest advice and the local insight only a true neighbor can offer.
Hamptons
Luxury Specialist
Concierge-Level
Service
Trusted
Negotiator
Long Island
Market Expert
A Little About Me
Real Estate, Built Around Our Community
I've been lucky to call Long Island home for years, and I've made it my mission to help our neighbors buy and sell with confidence. From the first conversation to the closing table, you'll have me by your side — listening, advising, and looking out for what matters most to you and your family.
Deborah A. Delardi
Why Work With Me
A Higher Standard, Right Here at Home
Concierge-Level Service
I tailor every step to your lifestyle and goals — start to close.
Local Market Expertise
I live and work here, so I know our market street by street.
Strategic Negotiation
I negotiate hard so your interests stay front and center.
Personalized Guidance
You'll always work directly with me — never handed off.
Always Reachable
Call, text, or email — I respond personally and quickly.
Your Neighbor First
Long Island is home for me too. I know our communities inside and out.
Featured Listings
For SaleEast Hampton Waterfront Estate
East Hampton, NY 11937
$18,950,000
For SaleModern Coastal Retreat
Sag Harbor, NY 11963
$6,995,000
NewHamptons Luxury Home
Southampton, NY 11968
$5,250,000
For SaleWaterfront Contemporary
Montauk, NY 11954
$7,750,000
For SaleElegant Colonial Estate
Hampton Bays, NY 11946
$3,995,000
Instant Listing Alerts
Be the first to hear when a home that fits you hits the local market.
What's My Home Worth?
Get my complimentary, neighborhood-specific valuation of your home.
Luxury Listing Exposure
I market your home to the qualified buyers already looking on the East End.
Buyer & Seller Guides
Local-tested guides and tools to help you move with confidence.
What My Neighbors Are Saying
Real Stories From Real Clients
"Deborah's knowledge of our market is unmatched. She made the whole process feel easy and personal."
— Jennifer M.
East Hampton, NY
"She's professional, responsive, and genuinely cares. We honestly couldn't have asked for a better experience."
— Michael T.
Sag Harbor, NY
"Deborah goes above and beyond — a trusted advisor and an incredible negotiator for our family."
— Amanda T.
Southampton, NY
Let's Find The Place You'll Call Home
Reach out anytime — I'd love to hear about you, your family, and what you're looking for. I'll personally get back to you.
- 631.333.4444
- deborah@signaturepremier.com
- 26 E. Montauk Hwy, Hampton Bays, NY 11946
