Real Estate Insurance in NYC & Long Island
Independent brokerage insuring apartment buildings, investment properties, homes and businesses in NYC, Long Island, NJ and Florida. We compare dozens of carriers so you don't have to.
Our Services
One independent broker for your buildings, your home and car, your business and now your health coverage.
Real Estate & Buildings
Apartment buildings, mixed-use, LRO, 1-4 family rentals, condo and co-op associations.
Learn more →Personal Insurance
Home, auto, umbrella, condo, renters, boat, RV, dwelling fire and more.
Learn more →Commercial Insurance
General liability, workers comp, commercial property, packages and BOPs.
Learn more →Flood Insurance
NFIP and private flood compared side by side for coastal and inland homes.
Learn more → New for 2027Health Insurance
Private PPO plans on Cigna and PHCS networks for individuals, families, the self-employed and business owners. Enroll any month, with preferred pricing if you qualify.
See if you qualify →
Request a Quote
Tell us what you need in about a minute. We shop dozens of carriers and get back to you fast.
Insurance for buildings, investors and home buyers
From a first home to a 100-unit apartment building, we shop standard, wholesale and specialty markets across NYC and Long Island.
NYC & Long Island
Investors
Associations
Home buyers
Live near the water?
Standard homeowners insurance doesn't cover flood. We compare NFIP and private flood options side by side, for bayfront homes and inland neighborhoods alike.
NFIP or private flood? We compare both.
Government NFIP policies cap home coverage at $250,000 for the building and $100,000 for contents. Private flood can offer higher limits, living expenses if you're displaced, and shorter waiting periods. We quote both and show you the numbers side by side.
- Up to $250,000 building
- Up to $100,000 contents
- Usually a 30-day waiting period
- Higher building limits available
- Can include additional living expenses
- Often shorter waiting periods
Client reviews
What our clients say
Homeowners, drivers and business owners across Long Island and beyond.
“Michael Sellis from Sellis brokerage provides the absolute BEST customer service we have ever experienced. We can always reach him, he returns calls quickly and always has positive resolutions. Michael Sellis CARES!!”
Christopher A.
“We were buying our first house (and car!) and knew very little about how insurance works. Throughout the entire process, Michael was kind, patient, communicative… We absolutely saved money by working with Michael, rather than shopping around ourselves.”
Kathryn F.
“I've been in business for over 21 years and Mike Sellis and his team are my go-to insurance brokerage. Mike not only has my business insurance but also all of my personal insurance. He takes the time to explain any and every policy you are purchasing…”
Tim P.
“We are so pleased with Michael and The Sellis Brokerage team. They went above and beyond to help our Automotive Business obtain the best prices on all the different policies that are required…”
Nikoletta T.
“I Used Mike for home owners insurance and was extremely happy with his services. He gave me multiple different quotes and explained each one in depth and how the whole process works. Would highly recommend him.”
Robert G.
“When it came to insurance, I was very selective as to whom I gave my business to. Within minutes of meeting Mike, I knew he was the right partner that I wanted to work with… I cannot speak highly enough about his expertise and professionalism!”
Terry D.
“Mike provides incredible service. He is very prompt and took care of my home and auto insurance. I saved a lot of money by going to him. Highly recommend Mike for all your insurance needs!!”
Mark A.
“Mike is the best. He’s been handling my business insurance for 3 years and has done a great job. I have great coverage and low prices and I couldn’t be happier.”
Tyler A.
“Highly recommend Michael Sellis as a broker! Michael is incredibly knowledgeable, patient, and communicative. He made the insurance process easy to understand, found competitive rates, and guided us in making informed decisions. We saved money and received exceptional service…”
Humberto L.
“Mike is amazing! He explained the entire process from start to finish and I completely understand the process while other companies would have me more confused than ever. Mike is a young guy with a lot of ambition and helped me save thousands.”
Jessie N.
“Sellis Brokerage is very helpful with searching for quotes! Didn’t have to be on the phone for hours talking to all these agents, Sellis Brokerage handles it all! Especially Mike, he is very helpful and searched what was best for me…”
Tania P.
“…they knew the business, understood what I was looking for and made recommendations that were in my best interests. Best of all, Mike and his team were instantly responsive and professional…”
Eric L.
The carriers we work with
As an independent brokerage, we're not tied to one company. We're directly appointed with leading carriers, plus a wide range of flood insurance markets and dozens more through our wholesale partners.
