Home Additions

Long Island, NY

Estimates in 7–14 Days

We Carry Liability Insurance

Over 100 Years Combined Experience

By Appointment Only

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Enhance Your Living Space With a Home Addition

Looking to expand your home and improve your lifestyle? Raf Development Corp specializes in home additions on the North Shore of Long Island. Our team brings over 100 years of combined experience to each project, turning your vision into reality. Our services include:

  • New room additions
  • Second-story expansions
  • Sunroom construction
  • Kitchen enlargements
  • Master suite extensions
  • In-law apartment creation


If you need more space for your family or want to boost your home's value, we can help.
Contact us to begin planning your ideal addition today.


Growing Your Home, Improving Your Life

Home additions offer many advantages that can greatly enhance your daily living. Here's why you might consider expanding your space:

  • Make room for a growing family
  • Set up a home office
  • Build a guest suite
  • Boost your home's market value
  • Tailor your space to your needs
  • Stay in your current neighborhood


Raf Development Corp delivers beautifully designed and skillfully built additions that blend perfectly with your existing home.


Why Choose Raf Development Corp

For home additions, skill and trustworthiness are crucial. Here's why North Shore Long Island homeowners rely on us:

  • Over a century of combined experience
  • Licensed and insured in Suffolk County
  • On-site supervision for all projects
  • BBB accredited business
  • Emergency service available within the hour
  • Estimates provided within two weeks
  • Staff fluent in English, Spanish, Greek, and Italian
  • Building homes since 1982
  • Assistance with permit processes
  • Support with insurance and bank paperwork


We're dedicated to delivering superior craftsmanship and outstanding service on every project we undertake.


Contact Us

Eager to begin your home addition project? Raf Development Corp is ready to assist you from start to finish. We'll ensure your addition meets your needs and surpasses your expectations.


Reach out to us today to arrange a consultation and begin the journey towards your dream home addition.

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Paperwork Handled

We take care of the complex claims process for you. Our team works directly with insurance companies and banks to ensure smooth transactions.
Let us handle the paperwork
(631) 314-6123

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