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31 Underhill Avenue

Syosset, NY 11791
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Bed 5

Bed

Bath 4

Bath

SqFt2,700

Sqft

Acres0.16

Acre(Lot)

New luxury construction in Syosset. Experience exceptional craftsmanship and modern luxury in this stunning new construction home, thoughtfully designed with today’s lifestyle in mind. Offering five spacious bedrooms and four full bathrooms. This home seamlessly blends elegant finishes with functional living space. The main level features a desirable first floor bedroom and full bath, ideal for guests, extended family, or private home office. The heart of the home is a chef inspired gourmet kitchen beautifully appointed with top-of-the-line appliances, custom cabinetry, designer lighting and an open layout perfect for entertaining. The sun filled living and dining area flow effortlessly together with convenient access to the attached garage Upstairs retreat to the luxurious primary suite featuring a spacious walk-in closet and a spa like bath, complete with a soaking tub, oversized walk-in shower and premium finishes. A junior en-suite offers its own private full bath with a walk-in shower while two additional generously sized bedrooms share a beautiful appointed full bath. A conveniently located second floor laundry room completes the upper level. Every detail has been carefully selected from the designer lighting and elegant fixtures to the high-quality craftsmanship found throughout. Simply unpack, add your personal style and enjoy effortless luxury. Perfectly situated within the Syosset school district this exceptional home is just minutes from major highways, the Syosset library, parks, shopping, dining and everything the community has to offer. A rare opportunity to own a brand new luxury home in one of Long Island’s most sought after neighborhoods. This is truly one you don’t want to miss!

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Detail Ic Property Details

Property Type : Residential

Price : $2,090,000

AD Id : 88120577

MLS Id : 1025506

Beds : 5

Lot Size : 0.16 Acre

Living Area Size : 2,700

Year Built : 2026

Garage : 1

County : Nassau

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Feature Features

  • Bedroom Information

    Total beds: 5

    Bathroom Information

    Total Baths: 4 Full Baths: 4

    Room Information

    Rooms Total: 9 Basement: Full
  • Flooring Information

    Hardwood, Tile
  • Interior Features

    Crown Molding, Double Vanity, Granite Counters, Kitchen Island, Open Floorplan, Recessed Lighting Appliances: Dishwasher, Dryer, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer Laundry Features: In Basement
  • Heating & Cooling

    Has Heating: Yes Heating: Natural Gas Has Cooling: Yes Cooling: Central Air

  • Building Information

    Year Built: 2026 Building Area Total: 2700 Construction Materials: Frame Patio And Porch Features: Patio Private Pool: No

  • Lot Information

    Lot Dimensions: 77 x 101 Lot Size Acres: 0.1561 Lot Size Square Feet: 6800 Lot Description: Back Yard, Front Yard, Level

  • Listing Price Information

    Listing Price: $2090000

  • Tax Information

    Parcel Number: 2489-15-081-00-0003-0

  • Parking Information

    Driveway, Electric Vehicle Charging Station(s)

    Garage Information

    Has Garage: Yes Garage Space: 1

  • School Information

    Elementary School: Willits Elementary School
    Junior High School: H B Thompson Middle School
    Senior High School: Syosset Senior High School
  • Utility Information

    Natural Gas Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
  • Location Information

    WaterSource: Public
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
20 Evon Drive, Syosset, NY, 11791 $1,250,000 4 3 1,941 1,941 SqFt
19 Evon Drive, Syosset, NY, 11791 $1,348,000 4 3 1,772 1,772 SqFt
11 Sunbeam Road, Syosset, NY, 11791 $1,280,000 3 3 1,796 1,796 SqFt
18 Park Drive, Syosset, NY, 11791 $1,288,000 5 4 2,150 2,150 SqFt
770 Cedar Street, Syosset, NY, 11791 $1,799,000 5 4 3,400 3,400 SqFt
30 Harriet Drive, Syosset, NY, 11791 $1,428,000 3 3 2,199 2,199 SqFt
45A Pelican Court, Syosset, NY, 11791 $1,750,000 4 5 3,688 3,688 SqFt
45 Pelican Court Ct, Syosset, NY, 11791 $4,200,000 5 5 5,659 5,659.09 SqFt
15 Hillvale Road, Syosset, NY, 11791 $1,258,000 4 3 1,796 1,796 SqFt
249 Cold Spring Road, Syosset, NY, 11791 $1,888,000 5 4 3,555 3,555 SqFt

The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

ByOwner last updated this listing 07/18/2026 @ 22:17

MLS: 1025506 LISTED BY: Debra Kiehn, Signature Premier Properties 516-921-1400 SOURCE: OneKey MLS

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