Who is Cosentino Realty Group?

Who We Are



At Cosentino Realty, we treat all of our clients as if they are part of our family. The time and effort we will dedicate towards achieving your real estate goals, buying or selling, is the same commitment we would put into our own. We don’t clock out at 5pm – we are always available to answer your questions or requests no matter the day. It’s more than a business relationship when you choose us – we’re there for you every step of the way.

Here at Cosentino Realty Group, our in-house marketing team is what will get your home sold in a timely manner. We, unlike many teams, offer customized marketing plans that cater to each home differently. Once we discuss and develop a marketing plan that fits your needs and goals, we have our in-house marketing team putting it into gears immediately. We use many different sources of marketing from traditional mail-ins, to paid advertisements all across different social media platforms. All of the marketing tools we have to offer are just one part of the many benefits of working with us.

While we are promoting and selling homes, we are also very tight knit with our local communities. We are always donating, contributing, and lending a helping hand to the community and anyone in need. Our goal is to benefit the community in any way possible, it's important to us that we stay involved and help our communities thrive as much as possible.




Being a family is not just sharing the same last names. We share the same work ethic, vision, passion and drive for excellence.


As the real estate market evolves, so do the strategies we use to market our listings. We lead the Long Island industry in digital, web and social media marketing which enables us to consistently reach buyers locally and nationally.


Our innovative strategies and passion for client service have led to record sales and lifelong client relationships.


Christine Cosentino Licensed Real Estate Salesperson christine@cosentinoco.com (516) 462-4424
Meet Christine Cosentino
Diane Cosentino Licensed Broker/Owner diane@cosentinoco.com (631) 236-2721
Meet Diane Cosentino
Lois Morris, CBR Licensed Real Estate Salesperson lois@cosentinoco.com (631) 872-0645
Meet Lois Morris, CBR
Helene Jorge, CBR Licensed Real Estate Salesperson helene@cosentinoco.com (516) 313-2745
Meet Helene Jorge, CBR
Nicole Smith Licensed Real Estate Salesperson nicole@cosentinoco.com (631) 662-7149
Meet Nicole Smith


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Frequently Asked Queries

1. How much does an average home on Long Island cost?

The average cost of houses for sale on Long Island is $610,000. Talk to a Team Cosentino real estate broker on Long Island and we’d be happy to discuss the market with you.

2. Where is the most affordable place to live on Long Island?

Some of the most affordable places to live on Long Island include Smithtown, Stony Brook, Massapequa Park, Wantagh, Commack, Holtsville, Bellmore, Lake Ronkonkoma, Massapequa and Manorville. We can help you find houses for sale on Long Island in these areas and many more. Team Cosentino is extensively familiar with the Nassau, Suffolk, and Queens communities of Long Island in addition to our specialty in North Shore real estate.

3. What part of Long Island has the lowest property taxes? Highest? What are they based on?

Sagaponack school district, a portion of Southampton in Suffolk County, has the lowest effective tax rate on Long Island at $3.93 per $1,000. The village of Lloyd Harbor in Huntington has one of the highest property tax bills on Long Island, along with Amityville village in Babylon. Property taxes are based on a property’s taxable assessment and the local tax rates. Our knowledgeable real estate brokers and real estate agents for Long Island can help you navigate the Long Island property taxes and other factors when looking for a house.

4. Why are you considered one of the top real estate agents on Long Island?

Team Cosentino is considered one of the top real estate agents on Long Island because of our experience, knowledge, service and commitment.

With decades of experience, we have helped dozens of families find their ideal homes on Long Island. In addition to our specialty in North Shore real estate, Team Cosentino has a vast knowledge of Nassau, Suffolk, and Queens with roots in the Long Island communities.

As real estate agents and real estate brokers on Long Island, our service and commitment is our #1 priority. Our commitment to client satisfaction has won us recognition as consistent top producers. We understand that your Long Island home represents one of your most significant life decisions, and we promise to sell your home for top dollar and make your move comfortable and stress-free from start to finish.

Through our expertise, dedication and passion, we deliver exceptional service.

5. What are the fees or commissions to work with Team Cosentino?

The seller’s agent is the real estate agent that specializes in selling your home and gets paid a commission if the transaction goes through. Reach out to our team of real estate brokers and real estate agents for Long Island and we’d be happy to discuss the process and fees with you.

6. How are you different from other Long Island real estate brokers?

We are a positive, helpful partner for buying a home or for houses for sale on Long Island. Team Consentino provides:

  • Trusted resource for answers about the process
  • Innovative marketing strategies for the Long Island housing market
  • Expertise about Long Island neighborhood features
  • Ability to target home searches and houses for sale on Long Island
  • Strong negotiation skills
  • One of our real estate brokers or real estate agents will provide support through the closing and beyond

7. What are the steps to put a house for sale on Long island with Team Cosentino?

We are happy to help you through this process. Here are some of the steps we will assist you with:

  • Hire a real estate agent who knows the Long Island market - that’s us!
  • Set a timeline for selling your Long Island home
  • Get a pre-sale home inspection - this is optional, but let’s discuss
  • Get professional photos
  • Put your house on the market
  • Set a price - we will discuss how to price your home for success

The next steps like reviewing and negotiating offers, finding a real estate attorney, and gathering the necessary paperwork, our real estate agents will also assist you with. Also, be sure to anticipate closing costs.

8. Is it worth buying an old house for sale on Long Island and doing renovations?

Your real estate agent or real estate broker with knowledge of Long Island can discuss this option with you. There is a lot to consider but with Team Consentino by your side we could find old houses for sale on Long Island that are worth the work and time of renovations. If you are looking for a house with charm and character but you are also up for the long-term challenge and you are prepared to spend the money, buying and renovating an old house on Long island could be worth it for you. Our team is ready to find the perfect Long Island home to choose for this undertaking.