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$999,000 Just Listed
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Property Description
Welcome to 15 Kirby Lane in Commack, a beautifully expanded Colonial offering a spacious, flexible layout with impressive new updates and generous living space throughout. The welcoming entry focuses the main staircase and opens to a thoughtfully arranged first floor, where a formal dining room, expansive den, and oversized gourmet kitchen create a wonderful sense of openness while maintaining distinct living spaces. The formal dining room is enhanced by a beautiful fireplace that creates a warm focal point, while the impressive den features soaring ceilings, sweeping hardwood floors, an attached full bathroom, and French doors that open directly to the rear deck and expansive, level backyard. The spacious gourmet kitchen offers abundant room for everyday living and entertaining, featuring a Thermador chef's stove and oven, birch cabinetry with a cherry finish, generous workspace, and a large center island with plenty of surrounding room. The kitchen flows seamlessly into the sunroom, creating additional year-round living space. A private first-floor en suite with its own full bathroom adds even more versatility to the home's generous layout. Upstairs, the recently completed Colonial expansion provides substantial additional living space with four bedrooms and two full bathrooms. The stunning primary suite is generously sized and features two walk-in closets, while the additional bedrooms are enhanced by California-style closet systems for excellent storage and organization. Additional highlights include central air conditioning, a separate hot water heater, hardwood flooring, and an unfinished basement offering abundant storage and future possibilities. With oversized rooms, multiple full bathrooms, a first-floor en suite, gourmet kitchen, sunroom, fireplace, deck, and spacious level property, this beautifully expanded Colonial offers an exceptional combination of space, functionality, and modern comfort.
Full Property Details
Full Property Details for 15 Kirby Ln
General
- Price: $999,000
- Taxes: $14,608
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 1036775
- Updated: 8/23/2026
- Added to Site: 4 day(s) ago
Interior
- Number of Rooms: 13
- Interior Features: First Floor Bedroom, First Floor Full Bath, Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, His and Hers Closets, In-Law Floorplan, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Primary Bathroom, Soaking Tub, Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 1
- Appliances: Dryer, Gas Cooktop, Gas Oven, Gas Range, Refrigerator, Washer
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
Bedrooms
- Total Bedrooms: 5
Parking
- Parking Features: Driveway, Open
Location
- County: Suffolk County
School Information
- High School District: Commack
- Elementary School: Indian Hollow School
- Middle School: Commack Middle School
- High School: Commack High School
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Forced Air, Natural Gas
- Heating Zones: 2
Utilities
- Sewer: Cesspool
- Water: Public
- Utility Description: Cable Available, Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Phone Available, Phone Connected, Trash Collection Public, Water Available, Water Connected
Structural Information
- Architectural Style: Colonial
- Detached/Attached: Detached
- Construction: Vinyl Siding
- Basement: Yes
- Basement Desc.: Unfinished
- Sq. Ft. Source: Public Records
- Year Built: 1972
Lot Features
- Lot Size (Acres): 0.23
- Lot Size (Sq. Ft.): 10,019
- Lot Features: Back Yard, Level, Private
Financial Considerations
- Tax Amount: $14,608.56
Disclosures and Reports
- Special Conditions: None
- Property ID: 0400-222-00-01-00-105-000
Listed by Signature Premier Properties
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Schools
Schools serving 15 Kirby Ln
School District:Commack Union Free School District
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 15 Kirby Ln
Date
Details
Price
Change
Source
8/23/2026
Listed
$999,000
119.56%
MLS
4/01/2016
Sold
$455,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 15 Kirby Ln
Year
Property Taxes
Change
Tax Assessment
Change
2024
$14,338
100%
$2,900
—
2020
100%
$2,900
-10%
2020
-100%
$3,230
—
2022
$13,675
—
$3,230
—
2021
$13,631
2%
$3,230
—
2020
$13,368
3%
$3,230
—
2018
$12,981
-1%
$3,230
-2%
2017
$13,071
2%
$3,300
—
2016
$12,801
16%
$3,300
12%
2015
$11,057
1%
$2,950
—
2015
$10,915
-8%
$2,950
-12%
2014
$11,912
3%
$3,350
—
2013
$11,576
—
$3,350
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 15 Kirby Ln
15 Kirby Lane, Commack, NY 11725 (MLS# 1036775) is a Single Family property with 5 bedrooms and 4 full bathrooms. 15 Kirby Lane is currently listed for $999,000 and was received on August 23, 2026. Want to learn more about 15 Kirby Lane? Do you have questions about finding other Single Family real estate for sale in Commack? You can browse all Commack real estate or contact a Coldwell Banker agent to request more information.
