100 Old Northport Road

Kings Park NY 11754

4109 sq. ft.

23522 sq. ft.

Single-Family

Last sold for $1,257,000

Jorge Gonzalez, last sold this property on 05 February 2026 after 83 days on market.

Overview

Welcome to 100 Old Northport Road in Kings Park. This 5-bedroom, 3.5-bath colonial in the Smithtown School District offers exceptional space, natural light, and an entertainer-friendly layout. The entire first floor features brand-new wood floors and high ceilings, creating an open and inviting flow across multiple sitting areas. The huge kitchen is the centerpiece, highlighted by impressively high vaulted ceilings, large skylights, modern finishes, and an oversized island. Two sliding doors from the main level lead out to a massive deck overlooking the in-ground pool. Upstairs, you’ll find well-appointed bedrooms along with a renovated primary suite featuring a large walk-in shower. A fully finished basement adds valuable additional space for a variety of uses. Outside, enjoy the expansive deck, mature landscaping, an in-ground pool, and a U-shaped driveway providing easy access and ample parking. The home has been updated throughout, including a new roof, offering a complete indoor–outdoor setup ready for its next owner.

Features

5 bedrooms

4 bathrooms

2 carspaces

2 garage spaces

4109 sq. ft. floor area

23522 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 5 bedroom single-family properties sold in Kings Park over the last 12 months, the estimated median property value of 100 Old Northport Road is $850k.

Median value

$850k

Estimated value range

$420k - $1.38m

Median days on market

Estimated value trend

16%

increase over the last 12 months

Average days on market is based on recent, comparable sales in Kings Park. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 100 Old Northport Road

2026

Sold

$1,257,000

05 Feb 2026 by Jorge Gonzalez, of RELI

2019

Sold

$595,000

06 Jun 2019 by Susan Dittrich, of Douglas Elliman Real Estate

Happy sellers in Kings Park

We have insufficient information to provide an overview of customer satisfaction for Kings Park. Viewing the agent profiles, reviews and sales for Kings Park can provide insights for this location.