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$2,095,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 2 Car Garage
  • Updated 3 days ago
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Set on a quiet cul-de-sac and backing to expansive parkland, this fully renovated center hall Colonial offers a rare blend of privacy, space, and modern luxury. A grand entry foyer with soaring ceilings leads into beautifully reimagined interiors. At the heart of the home, a chef-designed kitchen opens seamlessly to the living room with a fireplace, creating an ideal space for both everyday living and entertaining. Outfitted with premium Thermador appliances, including a double oven, the kitchen also features custom cabinetry, a high-performance venting system, and thoughtful details like a coffee station, granite composite sink, and under-cabinet lighting. The primary suite offers a spa-like bath with radiant heated floors, while the lower level adds a private gym and flexible living space. Set on just shy of an acre, the property features an in-ground pool, expansive outdoor space, and the peaceful backdrop of parkland. A rare offering that delivers space, privacy, and a level of finish that's hard to find.

Full Property Details for 21 Sleepy Ln

General

  • Price: $2,095,000
  • Taxes: $20,535
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 975505
  • Updated: 4/16/2026
  • Added to Site: 6 day(s) ago

Interior

  • Number of Rooms: 10
  • Interior Features: First Floor Full Bath, Chefs Kitchen, Double Vanity, Eat-in Kitchen, Formal Dining, High Ceilings, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Storage, Walk-In Closet(s), Washer/Dryer Hookup
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Cooktop, Dryer, Oven
  • Laundry Facilities: Yes
  • Flooring: Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Inside, Laundry Room

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: In-Ground

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Garage

Location

  • County: Suffolk County

School Information

  • High School District: Half Hollow Hills
  • Elementary School: Signal Hill Elementary School
  • Middle School: West Hollow Middle School
  • High School: Half Hollow Hills High School East

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Oil, Radiant Floor

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Electricity Connected, Water Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Frame
  • Basement: Yes
  • Basement Desc.: Full Basement, Storage Space
  • Sq. Ft. Source: Other
  • Year Built: 1982

Lot Features

  • Lot Size (Acres): 0.91
  • Lot Size (Sq. Ft.): 39,640
  • Fence: Yes
  • Lot Features: Back Yard, Cul-De-Sac, Private
  • Fencing (Description): Fenced

Financial Considerations

  • Tax Amount: $20,535

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0400-269-00-01-00-040-000
  • Block: 100
  • Lot Number: 40

Listed by Douglas Elliman Real Estate

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Listing agents

— 21 Sleepy Ln —

  • Douglas Elliman Real Estate

  • Douglas Elliman Real Estate

646-331-1237

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 21 Sleepy Ln

School District:Half Hollow Hills Central School District
NameGradesDistance
Signal Hill Elementary School
670 Caledonia Road, Dix Hills, NY 11746
K-52.4 mi
West Hollow Middle School
250 Old East Neck Road, Melville, NY 11747
6-80.8 mi
Half Hollow Hills High School East
50 Vanderbilt Parkway, Dix Hills, NY 11746
9-122.2 mi
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 21 Sleepy Ln Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/16/2026
Listed
$2,095,000
160.25%
MLS
10/08/2020
Sold
$805,000
—
Public Record
Get Price Alerts and Save Property
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 for 21 Sleepy Ln

Year
Property Taxes
Change
Tax Assessment
Change
2020
-100%
$5,050
—
2021
$18,313
3%
$5,050
—
2022
$17,793
-3%
$5,050
-10%
2021
$18,313
1%
$5,600
—
2020
$18,087
-6%
$5,600
-8%
2018
$19,201
3%
$6,100
-5%
2017
$18,564
-3%
$6,450
—
2016
$19,210
1%
$6,450
—
2015
$18,937
3%
$6,450
—
2015
$18,413
-1%
$6,450
-4%
2014
$18,576
3%
$6,750
—
2013
$18,064
—
$6,750
—
View All
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 for 21 Sleepy Ln

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Douglas Elliman Real Estate

21 Sleepy Lane, Melville, NY 11747 (MLS# 975505) is a Single Family property with 5 bedrooms, 3 full bathrooms and 1 partial bathroom. 21 Sleepy Lane is currently listed for $2,095,000 and was received on April 16, 2026. Want to learn more about 21 Sleepy Lane? Do you have questions about finding other Single Family real estate for sale in Melville? You can browse all Melville real estate or contact a Coldwell Banker agent to request more information.

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