166 Grassy Pond Drive S
Smithtown, NY 11787

$995,000

Beds: 3
Baths: 2 full
Sq. Feet: 2059
MLS ID: 957816
Subdivision:
School Dist: Hauppauge
Custom build in 2002 this beautiful sprawling Ranch offers significantly sized rooms. Open concept living at its best. Great Room/living room boasts dual fireplace leading into the den, which is open to the formal dining room. Large eat-in kitchen with cathedral ceiling. Sliders to the outdoor deck. Plenty of room for entertaining both inside and out. The Primary bedroom has an on-suite and additional 2 bedrooms and full bath. This house is solid, ultra clean, well built with great bones and has many extra's like a blue-light air purification system throughout the house, propane cooking, large full-basement with 9-foot ceilings. 2 electric heat pump units that service the house with central air and heat was installed in 2022. There is also a 1000-gallon oil tank. 24 zone in-ground sprinklers. Expansive steel double doors in the basement lead to tandem indoor parking from the 2-car garage. In addition, there is a detached 2 car garage and an oversized circular driveway. Car enthusiasts... this is your house! WOW!!!! View this listing at: http://nicolefernandez.laffey.com/mls=957816

Property Features

School Information

Printed March 07, 2026


Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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 on this site was last updated 03/07/2026. The listing information on this page last changed on 03/07/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 03/07/2026 12:01:21 AM EST) or OneKey MLS (last updated Fri 03/06/2026 11:53:17 PM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

Listing data and photos distributed by MLSGRID
Member Participants (and their affiliated licensees, if applicable) shall indicate on their websites that IDX information is provided exclusively for consumers’ personal non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability.
Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.



Privacy Policy / DMCA Notice / ADA Accessibility