For Sale

Listed by Andrew-Paul Ragusa and Christopher Booker

Source: OneKey #1051896

20 Old Route 25A, Northport, NY, 11768

$2,000,000

6
5
7
4426 sq. ft.
43560 sq. ft.

SingleFam

1 day on the market

What's around 20 Old Route 25A

About this property

Legal 2-family ranch on a full acre in the hamlet of Fort Salonga, Town of Smithtown. Northport mailing address (11768). Kings Park Schools. This house is large, with more rooms than can be shown in the listing photos — come see it in person to get the full layout. Approximately 4,426 sq ft with 6 bedrooms, 3 full baths, and 2 half baths. Original home built 1979; extension added 2003. GAF 50-year shingles were installed on the entire house in 2003 at the same time as the addition. Hardwood flooring throughout the main house and the extension. Vaulted ceilings in both houses. Two distinct main-level living wings. Kitchen with center island opens to dining and a vaulted living area with brick fireplace and skylights. Second kitchen and living wing on the main floor. Main bath in the extension has heated flooring. Main house has three heating zones: bedrooms, living area, and basement. Central air in the main house is first floor only, with two separate zones: one for the bedrooms and one for the living area. Extension has two heating and cooling zones, one for each floor. Both oil tanks are above ground and located in the basements. Two separate basement areas. The main-house basement is partially finished with rec room and walk-out access from the garage. The extension basement is partially above grade due to the slope of the property, with full-size windows, 10-ft clearance, and a walk-out. In-ground saltwater pool added 2004 with paver patio. Pool has its own drywell so the filter can be backwashed directly into the drywell. Pool is fenced. Property is partially fenced. PVC deck connecting the two houses. Motion-sensor lighting around the exterior. Mature evergreens. Attached two-car garage and long paved driveway with its own lighting. Main house on cesspool; extension on its own septic system. Separate meters for all utilities, including water. Taxes have been grieved; decision pending. Showings by appointment with 24 hours’ notice. Do not disturb occupants.

Looking for more information on 20 Old Route 25A?

Explore comparables, sales history and growth for this property.
Learn more

Contact

Similar properties for sale nearby

For Sale
$729,000
11 Woodycrest Drive
Northport NY 11768
6
3
1
Single-Family
Listing courtesy of Michael Alexander Properties
Pending
$2,000,000
91 Fresh Pond Road
Northport NY 11768
6
3
10
Single-Family
Listing courtesy of Compass Greater NY LLC
For Sale
$3,450,000
23 Steers Ave
Northport NY 11768
6
4
2
Single-Family
Listing courtesy of Daniel Gale Sothebys Intl Rlty

Other properties for sale by REMI Realty

For Sale
$650,000
195 Alabama Avenue
Hempstead NY 11550
4
2
1
Single-Family
Listing courtesy of REMI Realty
For Sale
$775,000
9 Anson Lane
West Sayville NY 11796
3
2
4
Single-Family
Listing courtesy of REMI Realty
Pending
$490,000
1073 Concord Street
Franklin Square NY 11010
2
1
1
Single-Family
Listing courtesy of REMI Realty

Browse properties sold in nearby areas

The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the "DMCA") provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under MLS GRID IDX Rules Updated September 16, 2024 7 U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to: dmca@ratemyagent.com

The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner's behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.

© 2026 RateMyAgent