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19 Knoll Lane, 
Smithtown, NY 11787

$950,000

4

Beds

3

Baths

2,471

Sq Ft

Single Family

Virtual Tour

Active

Listed by

Marie Sottile
Coldwell Banker M&D Good Life

Last updated:

July 17, 2026, 11:20 AM

MLS#

1009532

Source:

OneKey MLS

Company Logo

About This Home

19 Knoll Lane

Welcome to 19 Knoll Lane, Smithtown — Where Comfort Meets Elegance Nestled in the heart of Smithtown, this stunning 4-bedroom, 2.5-bath colonial is the home you've been waiting for. From the moment you step inside, you'll be captivated by the thoughtfully designed layout that perfectly balances everyday living with sophisticated entertaining. The spacious formal living room and formal dining room set the stage for memorable gatherings, while the warm and inviting den offers the perfect retreat for quiet evenings at home. The eat-in kitchen is ideal for casual meals and morning coffee alike. Rest easy knowing you're covered year-round with natural gas heat, central air conditioning, and a security system, ensuring comfort and peace of mind in every season. Step outside and discover your own private paradise. Unwind beneath the charming gazebo, host unforgettable evenings around the built-in fire pit, or simply soak in the tranquility of your beautifully appointed backyard. 19 Knoll Lane isn't just a house — it's the lifestyle you deserve. Don't miss your chance to call this exceptional property home!

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 1969

Price Summary

950,000

$384 per Sq. Ft.

MLS #:

1009532

Last Updated:

July 17, 2026, 11:20 AM

Added:

a month ago

Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,471 Sq. Ft.

Structure

Structure

Architectural Style:

Colonial

Building Area:

2,471 Sq. Ft.

Year Built:

1969

Lot

Lot Size (Sq. Ft):

10,890

Finances & Disclosures

Finances

Price:

$950,000

Price per Sq. Ft:

$384 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.
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19 Knoll Lane
Attend an upcoming open house
Sun, Jul 19
11:30 AM - 01:00 PM

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.