Prevu by reAlpha
BuySellBlogBrowse Listings

21 Wilson AvenueNesconset, NY 11767

For Sale

$725,000

Smart Buyer Rebate $5,625

Welcome to this beautifully expanded Cape nestled in a lovely neighborhood in Nesconset within the highly desirable Smithtown School District! Thoughtfully designed for both everyday living and entertaining, this home offers an abundance of space and timeless charm.
The heart of the home is the expansive, open-concept first floor featuring a stunning 5 year old kitchen with granite countertops, , double ovens-one with built-in air fryer, stainless steel appliances, a farmhouse sink, gas cooking, pendant lighting, breakfast bar seating, and an abundance of cabinetry. The kitchen flows seamlessly into the dining area, where a gorgeous wood burning stone fireplace creates a warm and inviting atmosphere for meals and gatherings. A spacious living room where you can also enjoy the cozy fireplace offers the perfect place to relax year-round.
The first floor also includes a versatile bedroom that can easily serve as a home office or guest room, along with sliding glass doors that lead to a large deck overlooking the backyard—ideal for outdoor entertaining.
Upstairs, the spacious primary bedroom is complemented by a beautifully updated full bath featuring a walk-in shower. Two additional generously sized bedrooms and a hall bathroom with a tub provide plenty of room for guests.
Car enthusiasts, hobbyists, or those needing extra workspace will appreciate the detached two-car garage, complete with electric and air conditioning. An expanded driveway offers ample parking for multiple vehicles and guests.
Additional highlights include a formal dining room for hosting holiday celebrations and special occasions. Home has 4 heat zones, 200 amp electric and Luxury vinyl planking, along with a prime location close to shopping, restaurants, and everyday conveniences
Enjoy all the wonderful amenities the Town of Smithtown has to offer, including beautiful parks, recreational facilities, and exclusive access to the Town's private North Shore beaches.
This exceptional home combines space, comfort, and location—making it the perfect place to call home.

Listed by Maria Caifa

·

Coldwell Banker American Homes

·

631-863-9800

Listed by Bryan J. Karp CBR

·

Coldwell Banker American Homes

Last updated July 30, 2026

·

Source: OneKey #1031693

Listing Facts

  • TypeSingle-family
  • NeighborhoodNesconset
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu4
  • Taxes$14,844/year
  • Size2,000 sqft
  • Price per sqft$363

Amenities

  • Dishwasher
  • Washer/Dryer
  • Parking

Location

Mortgage Calculator

Listing History

07/28/2026
Listed by Coldwell Banker American Homes
$725,000

Property Details for 21 Wilson Avenue

Exterior

Construction

  • Year Built: 1955
  • Architectural Style: Exp Cape
  • Construction Materials: Frame

Features

  • Fencing: Back Yard

Measurements

  • Building Area Total: 1,938
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.29
  • Lot Size Square Feet: 12,632

Financial

Taxes

  • Parcel Number: 0800-139-00-03-00-017-000
  • Tax Annual Amount: $14,844.00
  • Tax Assessed Value: $5,658.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Oven, Refrigerator, Washer
  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Interior Features: Eat-in Kitchen, Granite Counters, Open Floorplan

Measurements

  • Living Area: 2,000
  • Living Area Source: Other

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 7

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Detached, Driveway

Schools

Elementary School

  • Elementary School: Tackan Elementary School
  • Elementary School District: Smithtown

High School

  • High School: Smithtown High School-East
  • High School District: Smithtown

Middle or Junior School

  • Middle Or Junior School: Accompsett Middle School
  • Middle Or Junior School District: Smithtown

Utilities

Equipment

  • Cooling: Wall/Window Unit(s)
  • Heating: Baseboard
  • Sewer: Cesspool
  • Utilities: Electricity Connected
  • Water Source: Public

Frequently Asked Questions

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

There are 4 bedrooms and 3 bathrooms in this single-family home at 21 Wilson Avenue.

What schools are nearby to 21 Wilson Avenue?

Nearby schools include the Tackan Elementary School, Accompsett Middle School, and Smithtown High School-East.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 21 Wilson Avenue.

What are the annual taxes for 21 Wilson Avenue?

Annual taxes for this single-family home are estimated at $14,844.

How does 21 Wilson Avenue compare to other single-family homes in Nesconset?

This single-family home is listed 9% below the average price for single-family homes in Nesconset and has been on the market for 31 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 2,000 sqft.

21 Wilson Avenue is a 4-bedroom, 3-bath single-family home for sale in Nesconset NY 11767. On Prevu for 4 days at $725,000. This property features 2,000 square feet of living space, located in Nesconset. The median listing price for single-family homes in this area is $775,000. Nearby schools include Tackan Elementary School, Accompsett Middle School, and Smithtown High School-East. Property amenities include dishwasher, parking, and washer/dryer. Explore more single-family home listings in Suffolk 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.