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About Us

New York Realtors

Owning a home in New York comes with more than just prestige – it comes with a sense of fulfillment. And it takes a team of dedicated professionals to help make your real estate dreams a reality.

Welcome to Kerrigan Country Realty, your partner in New York real estate. We’re here to offer guidance and first-hand knowledge of the housing market in:

  • The Hamptons
  • North Fork
  • East End of Long Island

Integrity. Honesty. Trust. Respect. These are the core values that our Realtors live by.  We do more than deliver results – we make sure you feel comfortable and secure throughout the whole buying and selling process.

Our team is made up of professionals with the experience and marketing savvy needed to clinch a deal. And our capabilities go beyond paper qualifications. We are Long Island residents who know its localities like the back of our hand and are actively involved in the community.

With diverse backgrounds in law, sales, retail, and education, we bring unique insight and tremendous skill to the table.

KCR owner and principal broker Denise “Dee” Kerrigan Perfido has over 30 years of experience under her belt, enabling her to anticipate and respond to a wide range of real estate scenarios. Her keen attention to detail and natural ability to multitask makes her a strong ally in any transaction.

Real Estate Agents in NY

Here at KCR, “your priorities are our priorities.” We represent your interests with utmost professionalism.

With the Multiple Listing Service (MLS) and a formidable network of marketing platforms at our disposal, we bring you more listings and marketing opportunities than any other brokerage in the area. Our in-house design and construction company can also bring the custom home of your dreams to fruition.As a full-service boutique firm, we exhaust all means to help you buy and sell property in this ever-changing landscape. We keep a finger on the pulse of the market and bring you up to speed on the latest trends and developments concerning your investment.

From pricing and marketing to escrow and closing, we are committed to your success.

Top New York Real Estate Brokers

Our business motto is “Earning your trust, one home at a time.” KCR values your trust and confidence. This is why we strive to be consistent, handling each transaction with just as much efficiency and enthusiasm as the last one.

We take a concierge approach to our clients, addressing your needs and identifying your wants in order to present you with options that match your criteria.

We’re always improving, doing what’s needed to bring you home.

Let KCR enhance your experience of New York real estate – take full advantage of our marketing strategies, local expertise, and unwavering commitment. We’re here to gain your respect and admiration, one sale at a time.  With us on your side, your real estate goals are within your reach.

Explore the website for the latest listings and up-to-date information on Long Island’s communities. You can also call 631-288-9600 or send an email to

Denise “Dee” Kerrigan Perfido

Principal Broker and Owner

5-Star Premier Agent