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Seller & Buyer Guides for You!

Popular Guides for Home Buyers

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Buying a New Construction Home

Buying a New Construction Home
A First Time Homebuyer's Guide

A First Time Homebuyer's Guide
Property Watch: How to Find The Best Home Deals In Your Area

Property Watch: How to Find The Best Home Deals In Your Area
Rent-to-Own

Rent-to-Own
Buying a New Construction Home

Buying a New Construction Home
A First Time Homebuyer's Guide

A First Time Homebuyer's Guide
Property Watch: How to Find The Best Home Deals In Your Area

Property Watch: How to Find The Best Home Deals In Your Area
Rent-to-Own

Rent-to-Own

Popular Guides for Home Owners

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25 Factors That Impact Your Home Value

25 Factors That Impact Your Home Value
12 Mistakes To Avoid When Selling Your Home

12 Mistakes To Avoid When Selling Your Home
Divorce & Real Estate

Divorce & Real Estate
How To Sell Your Home In A Changing Market

How To Sell Your Home In A Changing Market
25 Factors That Impact Your Home Value

25 Factors That Impact Your Home Value
12 Mistakes To Avoid When Selling Your Home

12 Mistakes To Avoid When Selling Your Home
Divorce & Real Estate

Divorce & Real Estate
How To Sell Your Home In A Changing Market

How To Sell Your Home In A Changing Market

What Our Clients Think

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Google review

We worked with David (and Carol) Castle. They are so knowledgeable and couldn’t have been any nicer. They made the whole transition smooth and explained everything to us. If we contacted them they...

Geralyn Ruddick

07/21/2025

Google review

David and Carol were amazing to work with. As a co-op agent living across the country, finding and trusting an agent to take care of my family's home sale was a big deal. From the beginning, they...

Pamela Waldman

04/23/2025

Google review

We had the pleasure of working with David to sell our mother's home in Lynbrook, and we couldn't be more grateful for his support throughout the process. He was incredibly responsive and consistently...

Marlene Arnold

04/22/2025

Google review

David Castle and Matthew did an amazing job.

Diane Morgan

01/24/2025

Google review

We had such a fantastic experience working with David and Carol. From the start, they made a genuine effort to get to know us personally and really understand our needs, which made all the difference...

Aubrey Baker

12/11/2024

Google review

Best team ever, loved working with you both!

Aida Shark Sarkinovic

11/13/2024

Google review

The castle real estate team was amazing to work with. David and carol are outstanding people, they care about the people they work for. David was in constant contact with me and my dad throughout...

Steve Carra

10/15/2024

Google review

I was referred to David and Carol Castle by a friend after I had a terrible experience with another broker. As a first-time homebuyer navigating NYC's real estate market was daunting. I was on a...

Faiza Jibril

09/10/2024

Google review

David was fantastic. I was a novice to real estate and lived in a different state. He took me under his wing and took over this entire process of handling everything to get my brother's apartment...

Sandra DeIulis

09/06/2024

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David & Carol Castle
David & Carol Castle

Licensed Real Estate Salesperson | The Castle Team @ Keller Williams Greater Nassau & NYC

Licensed In

NY

License #

10401344722

Give us a call

646-957-1015

Thank You

I'll be reaching out to you shortly. In the meantime, please feel free to call or text me with any questions.

The Castle Team @ Keller Williams Greater Nassau & NYC

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Home Appraisals for Sellers

Home Appraisals for Sellers

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Our Listings

View Details listing image Price Reduced

$1,650,000

148-154 Henry Street, Hempstead, NY 11550

  • 12583 sqft
View Details listing image In Contract

$695,000

340 Lowell Road, Sayville, NY 11782

  • 3 Beds
  • 2 Baths  (1 Full Bath, 1 Half Bath)
  • 1286 sqft
View Details listing image Sold

$650,000

1036 Prospect Avenue, Westbury, NY 11590

  • 5 Beds
  • 2 Baths  (2 Full Baths)
  • 1812 sqft
View Details listing image Sold

$838,000

63 Sunset Avenue, Lynbrook, NY 11563

  • 5 Beds
  • 3 Baths  (3 Full Baths)
  • 2020 sqft
View Details listing image Sold

$434,000

205 Belfast Lane, Ridge, NY 11961

  • 2 Beds
  • 2 Baths  (2 Full Baths)
View Details listing image Sold

$998,998

3530 156th Street, Queens, NY 11354

  • 3 Beds
  • 3 Baths  (2 Full Baths, 1 Half Bath)
See All Listings

Our Listings

View Details listing image Price Reduced

$1,650,000

148-154 Henry Street, Hempstead, NY 11550

  • 12583 sqft
View Details listing image In Contract

$695,000

340 Lowell Road, Sayville, NY 11782

  • 3 Beds
  • 2 Baths  (1 Full Bath, 1 Half Bath)
  • 1286 sqft
View Details listing image Sold

$650,000

1036 Prospect Avenue, Westbury, NY 11590

  • 5 Beds
  • 2 Baths  (2 Full Baths)
  • 1812 sqft
View Details listing image Sold

$838,000

63 Sunset Avenue, Lynbrook, NY 11563

  • 5 Beds
  • 3 Baths  (3 Full Baths)
  • 2020 sqft
View Details listing image Sold

$434,000

205 Belfast Lane, Ridge, NY 11961

  • 2 Beds
  • 2 Baths  (2 Full Baths)
View Details listing image Sold

$998,998

3530 156th Street, Queens, NY 11354

  • 3 Beds
  • 3 Baths  (2 Full Baths, 1 Half Bath)
See All Listings

Contact David & Carol

By providing your phone number to receive this free information, you accept our Terms of Use and acknowledge your personal data will be handled in accordance with our Privacy Policy. You agree that we may contact you at the telephone number you provided, including if your number is on a Do Not Call list.