Prevu by reAlpha
BuySellBlogBrowse Listings

1781 Cornelius AvenueWantagh, NY 11793

For Sale

$1,899,000

Smart Buyer Rebate $18,990

This home features 5 spacious bedrooms, 3.5 baths, a 2-car garage, and a full basement w/ outside entrance. Designed for modern comfort, a paver/stone front portico & 2-story entry foyer welcomes you to the rest of the sprawling open floor plan with 9’ ceilings on main level & endless high-end amenities + top-of-the-line finishes. Enjoy a designer chef’s kitchen sporting custom wood cabinetry with quartz countertops & professional stainless-steel appliances. The #1 (3 1/4)" oak floors are complemented by flawless trim work and custom-built bookshelves surrounding the marble gas fireplace & mantel in family room. The 1st has a guest bdrm &/or office with full bath (in addition to a powder room). The second floor offers a primary en-suite/master bdrm with walk-in closets & private full bath with double vanity + freestanding tub + frameless glass stall shower + skylight, a convenient hall laundry room, and beautifully appointed secondary bedrooms with another full hall bath with double-sink vanity and a tub shower. Whole house features Nat Grid Natural Gas for cooking, heating, fireplace, etc with Energy Star efficiency standards. Additional features include a security system, an enormous UF basement + lots of attic storage space, a front landscaping package complete with sod + plantings in mulch + underground sprinklers w/ rain sensors. Built by a QUALITY builder with over 35+ years of experience and 400+ new homes built to date (& just as many happy buyers/clients)! This property exemplifies true craftsmanship and attention to detail... The next door you open will be that of your dream home! *All photos, except for the 1st/main (unfinished) photo of the front of home, are of a similar model home built previously by the same builder & are shown for workmanship purposes as well as for an approximation of how the final product will look upon 100% completion (approx by end-of-January 2026 with new C of O).
Completely new construction, mid-block custom-built Center Hall Colonial offering just under 4,000 square feet of exceptional design and craftsmanship. This beautifully appointed home features 5 spacious bedrooms, 3.5 baths, a 2-car garage, and a full basement with outside entrance. A paver and stone front portico welcomes you into a dramatic 2-story entry foyer and a sprawling open floor plan with 9’ ceilings on the main level, showcasing endless high-end amenities and top-of-the-line finishes throughout. The designer chef’s kitchen is equipped with custom wood cabinetry, quartz countertops, and professional-grade stainless steel appliances, seamlessly flowing into the family room highlighted by #1 (3 1/4”) oak floors, exquisite trim work, custom-built bookcases, and a marble gas fireplace with mantel. The first floor offers a versatile guest bedroom and/or home office with full bath, in addition to a powder room. The second level features a luxurious primary en-suite with walk-in closets and a spa-inspired bath complete with double vanity, freestanding soaking tub, frameless glass stall shower, and skylight. Additional generously sized bedrooms, a beautifully finished full hall bath with double-sink vanity and tub shower, and a convenient second-floor laundry room complete this level. Built to Energy Star efficiency standards and fueled by Nat Grid natural gas for cooking, heating, and fireplace, this home also includes a security system, expansive unfinished basement, abundant attic storage, and a professionally designed front landscaping package with sod, plantings in mulch beds, and underground sprinklers with rain sensors. Constructed by a quality builder with over 35 years of experience and more than 400 new homes built, this residence exemplifies superior workmanship and meticulous attention to detail.The next door you open will be that of your dream home. About 90% completd, All photos are of a previously built similar model and are for workmanship reference and approximation of the final product upon completion.

Listed by Jonathan M. Miller

·

NYONLINEREALTY.COM

·

516-798-3000

Listed by Carl Iacona

·

NYONLINEREALTY.COM

Last updated March 13, 2026

·

Source: OneKey #961914

Listing Facts

  • TypeSingle-family
  • NeighborhoodWantagh
  • Bedrooms5
  • Bathrooms4
  • Days on Prevu27
  • Taxes$12,902.08/year
  • Size3,650 sqft
  • Price per sqft$520

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

02/17/2026
Listed by NYONLINEREALTY.COM
$1,899,000

Property Details for 1781 Cornelius Avenue

Exterior

Construction

  • Property Condition: New Construction
  • Year Built: 2026
  • Architectural Style: Colonial
  • Construction Materials: Frame

Measurements

  • Building Area Total: 4,030
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.26
  • Lot Size Square Feet: 11,500

Financial

Taxes

  • Parcel Number: 2089-56-252-00-0118-0
  • Tax Annual Amount: $12,902.08
  • Tax Assessed Value: $449.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Dishwasher, ENERGY STAR Qualified Appliances, Exhaust Fan, Gas Oven, Microwave, Other, Stainless Steel Appliance(s)
  • Fireplace Features: Family Room, Gas
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Crown Molding, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Formal Dining, Granite Counters, High Ceilings, His And Hers Closets, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Recessed Lighting, Smart Thermostat, Soaking Tub, Storage, Walk-In Closet(s), Washer/Dryer Hookup

Measurements

  • Living Area: 3,650
  • Living Area Source: Plans

Rooms

  • Basement: Full, Unfinished
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 5
  • Rooms Total: 10

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached, Garage, Garage Door Opener

Schools

Elementary School

  • Elementary School: Forest Lake School
  • Elementary School District: Wantagh

High School

  • High School: Wantagh Senior High School
  • High School District: Wantagh

Middle or Junior School

  • Middle Or Junior School: Wantagh Middle School
  • Middle Or Junior School District: Wantagh

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Hydro Air
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Trash Collection Public, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 4 bathrooms in this single-family home at 1781 Cornelius Avenue.

What schools are nearby to 1781 Cornelius Avenue?

Nearby schools include the Forest Lake School Elementary School, Wantagh Middle School, and Wantagh Senior High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 1781 Cornelius Avenue.

What are the annual taxes for 1781 Cornelius Avenue?

Annual taxes for this single-family home are estimated at $12,902.

How does 1781 Cornelius Avenue compare to other single-family homes in Wantagh?

This single-family home is listed 67% above the average price for single-family homes in Wantagh and has been on the market for 18 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,650 sqft.

1781 Cornelius Avenue is a 5-bedroom, 4-bath single-family home for sale in Wantagh NY 11793. Available on Prevu for 27 days at $1,899,000. This home features 3,650 square feet of living space, located in Wantagh. The median listing price for single-family homes in this area is $924,000. Nearby schools include Forest Lake School Elementary School, Wantagh Middle School, and Wantagh Senior High School. The home offers dishwasher, air conditioning, and parking. View other single-family home listings in Nassau County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.