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New Construction Homes in Islip, NY

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  • /22

    $1,499,000 Custom Home

    62 Adelhaide Ln, East Islip, NY 11730

    • 4 Beds
    • 2.5 Baths
    • 3,117 Sq Ft

    Welcome to 66 Adelhaide Lane, East Islip — a rare pre-sale opportunity to own a custom-built new construction residence south of Montauk Highway on an oversized property backing up to a tidal lake with unobstructed water views and water access. Set within one of East Islip’s most prestigious communities, this one-of-a-kind home is being handcrafted by a highly experienced Long Island builder,

    John Newsom Frontline Realty Group LLC

    62 Adelhaide Ln, East Islip, NY 11730
  • /20

    $1,499,000 Custom Home

    66 Adelhaide Ln, East Islip, NY 11730

    • 4 Beds
    • 2.5 Baths
    • 3,117 Sq Ft

    Welcome to 66 Adelhaide Lane, East Islip — a rare pre-sale opportunity to own a custom-built new construction residence south of Montauk Highway on an oversized property backing up to a tidal lake with unobstructed water views and water access. Set within one of East Islip’s most prestigious communities, this one-of-a-kind home is being handcrafted by a highly experienced Long Island builder,

    John Newsom Frontline Realty Group LLC

    66 Adelhaide Ln, East Islip, NY 11730
  • /22

    $760,000 Lot/Land

    494 Islip Ave, Islip, NY 11751

    • 7,496 Sq Ft
    • $4,416,037 per Acre

    This stunning new construction home is approximately 70% complete, with anticipated delivery by mid-summer. Thoughtfully designed, this 1,800 sq ft residence will feature 4 spacious bedrooms and 3 full bathrooms, offering both comfort and modern living. The home will include a beautifully appointed kitchen, formal dining room, and a welcoming living room with a fireplace, perfect for everyday

    Seckin Yildiz Voro LLC

    494 Islip Ave, Islip, NY 11751

Frequently Asked Questions

What warranties come with a new construction home?
Most Builders provide a 1-year workmanship warranty, a 2-year systems warranty, and a 10-year structural warranty.
What upgrades are included in a new build vs what is considered extras?
Builders in Islip, NY usually offer a base package and optional upgrades such as flooring, countertops, and appliances.
Do new construction homes in Islip, NY hold their value?
Yes, especially in fast-growing areas of Islip, NY. Resale values are supported by population growth, job opportunities, and desirable schools.
What happens if I find issues after moving in to new build?
Builders typically provide a post-move in warranty service to address punch list items.
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