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$1,488,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 3 Full Baths
  • 2,200 Sq. Ft.
  • 1 Car Garage
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See This Home
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Premier Syosset builder proudly presents this stunning new construction Colonial. This beautifully designed 5-bedroom, 3-bath home offers a bright, open floor plan perfect for todays lifestyle and is finally complete and Co's in place. The gourmet eat-in kitchen flows seamlessly into the spacious den with gas fireplace, creating the ideal setting for everyday living and entertaining. Hardwood floors, central air conditioning, and exceptional craftsmanship are showcased throughout. A main-level guest suite or office with full bath provides flexibility for extended family, visitors or work from home lifestyle. The luxurious primary suite features a walk-in closet, dressing room area and a beautifully appointed bath with double sinks. Eye-catching millwork and high-end finishes elevate every space. Additional highlights include a charming front porch and a detached garage. Conveniently located near shops and the LIRR.

Full Property Details for 51 Willis Ave

General

  • Price: $1,488,000
  • Taxes: $12,423
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 1055098
  • Updated: 9/24/2026
  • Added to Site: 18 day(s) ago

Interior

  • Number of Rooms: 9
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Built-in Features, Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island, Marble Counters, Natural Woodwork, Open Floorplan, Open Kitchen, Primary Bathroom, Recessed Lighting, Tray Ceiling(s), Walk-In Closet(s), Washer/Dryer Hookup
  • Number of Fireplaces: 1
  • Fireplace(s): Family Room, Gas
  • Appliances: Convection Oven, Dishwasher, Electric Oven, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Cooktop, Gas Range, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater
  • Laundry Facilities: Yes
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Electric Dryer Hookup, In Hall, Washer Hookup

Exterior

  • Exterior Features: Mailbox
  • Porch/Patio/Deck: Porch

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Parking Features: Detached, Driveway, Garage, Off Street, On Street, Storage

Location

  • County: Nassau County

School Information

  • High School District: Syosset
  • Elementary School: Village Elementary School
  • Middle School: South Woods Middle School
  • High School: Syosset Senior High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Natural Gas

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Frame, Stone, Vinyl Siding
  • Basement: Yes
  • Basement Desc.: Full Basement, Unfinished, Walk-Out Access
  • Windows: Double Pane Windows, ENERGY STAR Qualified Windows, Insulated Windows, New Windows, Screens
  • Building Size: 2200
  • Square Feet: 2,200
  • Sq. Ft. Source: Plans
  • Year Built: 2026

Lot Features

  • Lot Size (Acres): 0.11
  • Lot Size (Sq. Ft.): 5,000
  • Lot Dimensions: 50 x 100
  • Fence: Yes
  • Lot Features: Back Yard, Front Yard, Landscaped, Level, Private, Sprinklers In Front
  • Fencing (Description): Back Yard, Perimeter, Vinyl

Financial Considerations

  • Tax Amount: $12,423

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 2489-15-017-00-0201-0

Listed by Signature Premier Properties

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Listing agent

— 51 Willis Ave —

  • Signature Premier Properties

516-496-0300

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 51 Willis Ave

School District:Syosset Central School District
NameGradesDistance
Village Elementary School, Syosset, NY
90 Convent Road, Syosset, NY 11791
K-50.4 mi
South Woods Middle School
99 Pell Lane, Syosset, NY 11791
6-81.1 mi
Syosset Senior High School
70 South Woods Road, Syosset, NY 11791
9-121.2 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 51 Willis Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/24/2026
Listed
$1,488,000
197.6%
MLS
9/16/2025
Sold
$500,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 51 Willis Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$12,423
271%
$400
—
2024
$3,346
-72%
$400
—
2023
$11,910
-1%
$400
—
2022
$12,006
—
$400
2%
2021
$11,989
1%
$393
-38%
2020
$11,904
7%
$639
—
2018
$11,131
10%
$639
—
2016
$10,082
6%
$639
—
2016
$9,523
-20%
$639
—
2019
$11,904
39%
$639
1%
2014
$8,540
—
$632
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 51 Willis Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Signature Premier Properties

51 Willis Avenue, Syosset, NY 11791 (MLS# 1055098) is a Single Family property with 5 bedrooms and 3 full bathrooms. 51 Willis Avenue is currently listed for $1,488,000 and was received on September 24, 2026. Want to learn more about 51 Willis Avenue? Do you have questions about finding other Single Family real estate for sale in Syosset? You can browse all Syosset real estate or contact a Coldwell Banker agent to request more information.

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