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$999,990 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 2,270 Sq. Ft.
  • 1 Car Garage
  • Updated 4 days ago
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Build the Home of Your Dreams - Plans Approved & Permit in Hand! Welcome to 239 Greene Avenue! A rare and exceptional opportunity on one of Sayville's most desirable blocks. This existing 4-bedroom Colonial sits on a sprawling nearly 0.7-acre lot and comes with APPROVED, SHOVEL-READY PLANS to create an impressive 3,700 sq. ft. 4-bedroom, 3.5-bath Colonial. The approved plans feature a rear extension and a two-car detached garage, designed to deliver a modern open-concept layout. Highlights include a stunning catwalk, expansive family room, and an enlarged chef's kitchen-ideal for both everyday living and entertaining. The primary suite is thoughtfully designed as a private retreat, offering walk-in closets, a spacious spa-like bathroom, and a private balcony. All additional bedrooms are generously sized, providing ample space for guests. With approvals already in place, this is a turn-key opportunity to build a custom dream home in the heart of Sayville. Opportunities like this are rare-don't miss your chance to bring this vision to life!

Full Property Details for 239 Greene Ave

General

  • Price: $999,990
  • Taxes: $17,749
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 950661
  • Updated: 1/15/2026
  • Added to Site: 5 day(s) ago

Interior

  • Number of Rooms: 7
  • Interior Features: Eat-in Kitchen, Formal Dining, Walk Through Kitchen
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Family Room, Living Room
  • Appliances: Dishwasher, Microwave, Refrigerator
  • Flooring: Carpet, Hardwood, Laminate

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Exterior

  • Porch/Patio/Deck: Patio

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Parking Features: Driveway, Garage

Location

  • County: Suffolk County
  • Driving Directions: USE GPS, Sayville Main. St, South of Main. St

School Information

  • High School District: Sayville
  • Elementary School: Cherry Avenue Elementary School
  • Middle School: Sayville Middle School
  • High School: Sayville High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Natural Gas
  • Heating Zones: 2

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Cable Available, Electricity Available, Electricity Connected, Natural Gas Connected, Water Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Frame
  • Basement: Yes
  • Basement Desc.: Full Basement
  • Building Size: 2270
  • Square Feet: 2,270
  • Sq. Ft. Source: Plans
  • Year Built: 1941

Additional Structures

  • Other Structures: Garage(s)

Lot Features

  • Lot Size (Acres): 0.68
  • Lot Size (Sq. Ft.): 29,621
  • Lot Dimensions: .7 ACRE
  • Fence: Yes
  • Lot Features: Back Yard, Sprinklers In Front
  • Fencing (Description): Fenced

Financial Considerations

  • Tax Amount: $17,749.37

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0500-408-00-05-00-005-000

Listed by Serhant East End LLC

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Listing agent

— 239 Greene Ave —

  • Serhant East End LLC

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 239 Greene Ave

School District:Sayville Union Free School District
NameGradesDistance
Cherry Avenue Elementary School
155 Cherry Avenue, West Sayville, NY 11796
K-50.8 mi
Sayville Middle School
291 Johnson Avenue, Sayville, NY 11782
6-81.9 mi
Sayville High School
20 Brook Street, West Sayville, NY 11796
9-120.6 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 239 Greene Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
1/14/2026
Listed
$999,990
8.69%
MLS
9/17/2025
Sold
$920,000
—
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 239 Greene Ave

Year
Property Taxes
Change
Tax Assessment
Change
2020
100%
$53,700
2%
2022
-100%
$52,850
—
2016
$7,383
22%
$52,850
—
2017
$6,043
9%
$52,850
—
2016
$5,531
-1%
$52,850
—
2015
$5,607
1%
$52,850
—
2015
$5,548
3%
$52,850
—
2014
$5,389
-7%
$52,850
—
2013
$5,764
—
$52,850
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Serhant East End LLC

239 Greene Avenue, Sayville, NY 11782 (MLS# 950661) is a Single Family property with 4 bedrooms, 1 full bathroom and 1 partial bathroom. 239 Greene Avenue is currently listed for $999,990 and was received on January 14, 2026. Want to learn more about 239 Greene Avenue? Do you have questions about finding other Single Family real estate for sale in Sayville? You can browse all Sayville real estate or contact a Coldwell Banker agent to request more information.

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