New construction

$1,488,000

51 Willis Avenue, Syosset, NY 11791

5beds

2,200sqft

Single Family Residence, Residential

Built in 2026

5,000 Square Feet Lot

$-- Zestimate^®

$676/sqft

$-- HOA

What's special

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 today’s lifestyle and will be ready in the early Summer, June/July. The gourmet eat-in kitchen flows seamlessly into the spacious family room with a 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 bedroom with a full bath provides flexibility for extended family or visitors. The luxurious primary suite features a walk-in closet and a beautifully appointed bath. 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 train.

130 days

1,437

51

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 3
Full bathrooms: 3

Basement

Description: Full Unfinished
Level: Basement

Heating

Natural Gas

Cooling

Central Air

Appliances

Included: Dishwasher, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater
Laundry: Washer/Dryer Hookup

Features

First Floor Bedroom, First Floor Full Bath, Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, In-Law Floorplan, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat
Doors: ENERGY STAR Qualified Doors
Basement: Full,Unfinished,Walk-Out Access
Attic: Partial
Number of fireplaces: 1
Fireplace features: Wood Burning

Interior area

Total structure area: 2,200
Total interior livable area: 2,200 sqft

Property

Parking

Total spaces: 1
Parking features: Detached, Driveway, Garage, Off Street, On Street, Private
Garage spaces: 1
Has uncovered spaces: Yes

Accessibility

Accessibility features: Accessible Bedroom, Accessible Central Living Area, Accessible Common Area, Accessible Full Bath, Accessible Kitchen

Features

Levels: Two
Patio & porch: Porch

Lot

Size: 5,000 Square Feet
Dimensions: 50 x 100
Features: Back Yard, Front Yard, Landscaped, Level, Near Public Transit, Near Shops, Private

Details

Additional structures: Garage(s)
Parcel number: 2489150170002010
Special conditions: None

Construction

Type & style

Home type: SingleFamily
Architectural style: Colonial
Property subtype: Single Family Residence, Residential

Materials

Stone, Vinyl Siding

Condition

New Construction
New construction: Yes
Year built: 2026
Major remodel year: 2026

Utilities & green energy

Sewer: Public Sewer
Water: Public
Utilities for property: Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected

Community & HOA

HOA

Has HOA: No

Location

Region: Syosset

Financial & listing details

Price per square foot: $676/sqft
Tax assessed value: $400
Annual tax amount: $12,422
Date on market: 3/3/2026
Cumulative days on market: 130 days
Listing agreement: Exclusive Right To Sell
Electric utility on property: Yes

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
3/3/2026	Listed for sale	$1,488,000+197.6%$676/sqft
Source: OneKey® MLS as distributed by MLS GRID #966235 Report a problem
10/7/2025	Sold	$500,000$227/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2024	--	$400
2023	--	$400
2022	--	$400
2021	$11,989 +0.7%	--
2020	$11,904 +12.5%	$639
2019	$10,583	$639
2018	$10,583 +5%	$639
2017	$10,082 +5.9%	$639
2016	$9,523 +252.9%	$639
2015	$2,698 +10.3%	$639
2013	$2,446 +5.2%	$639
2012	$2,325 -57.1%	$639 -8.5%
2011	$5,416 +0.7%	$698 -4.1%
2010	$5,381	$728 -20.1%
2009	--	$911 -10.6%
2008	--	$1,019 +3.1%
2006	--	$988 -31.3%
2005	--	$1,438 -38.7%
2004	--	$2,347
2003	--	$2,347 -8%
2002	--	$2,550
2001	--	$2,550
2000	--	$2,550

Find assessor info on the county website

Monthly payment

Estimated monthly payment$1,822

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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Climate risks

Neighborhood: Locust Grove

Getting around

74 / 100

Very Walkable

56 / 100

Bikeable

Nearby schools

GreatSchools rating

8/10
Village Elementary School
Grades: K-5Distance: 0.4 mi
8/10
South Woods Middle School
Grades: 6-8Distance: 1.1 mi
10/10
Syosset Senior High School
Grades: 9-12Distance: 1.1 mi

Schools provided by the listing agent

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

Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.