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3 Mount Marcy AvenueFarmingville, NY 11738

For Sale

$669,900

Smart Buyer Rebate $4,248

Beautiful 2,400 Sqft Center Hall Colonial in Great Development. First floor Features Large Living Room, Den, Large EIK, Formal Dining Room, updated half Bath, office or 5th Bedroom, Washer/Dryer & Garage. Second Floor features All Solid Oak Floors, 4 Bedrooms and 2 NEW FULL Baths, including Master BR Suite. Large Basement (under LR/Foyer/DR) for storage or to finish off for another room. New and Updated Items include: 2 New Full Baths, New Cast Iron Heating System with Separate Hot Water Storage Tank, New Central Air Conditioning Unit &, Updated Architectural Roof 20125 (30 year shingle). Nice back yard with 2 patios. Super Clean Home!

Listed by David Oakley

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Realty Connect USA L I Inc

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631-881-5160

Last updated January 28, 2026

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Source: OneKey #952887

Listing Facts

  • TypeSingle-family
  • NeighborhoodFarmingville
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu1
  • Taxes$11,707/year
  • Size2,314 sqft
  • Price per sqft$289

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

01/28/2026
Status changed to Active
$669,900
01/28/2026
Listed by Realty Connect USA L I Inc
$669,900

Property Details for 3 Mount Marcy Avenue

Exterior

Construction

  • Property Condition: Updated/Remodeled
  • Year Built: 1969
  • Architectural Style: Colonial
  • Construction Materials: Vinyl Siding

Features

  • Fencing: Vinyl
  • Patio And Porch Features: Patio

Measurements

  • Building Area Total: 2,314
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.23
  • Lot Size Square Feet: 10,019

Financial

Taxes

  • Parcel Number: 0200-604-00-01-00-062-000
  • Tax Annual Amount: $11,707.00
  • Tax Assessed Value: $2,850.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Electric Cooktop, Electric Range, Refrigerator
  • Flooring: Ceramic Tile, Hardwood
  • Interior Features: First Floor Bedroom, Eat-in Kitchen, Entrance Foyer, Formal Dining, Kitchen Island, Washer/Dryer Hookup

Measurements

  • Living Area: 2,314
  • Living Area Source: Public Records

Rooms

  • Basement: Partial
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5
  • Rooms Total: 9

Parking

Parking

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

Schools

Elementary School

  • Elementary School: Lynwood Avenue School
  • Elementary School District: Sachem

High School

  • High School: Sachem High School East
  • High School District: Sachem

Middle or Junior School

  • Middle Or Junior School: Sagamore Middle School
  • Middle Or Junior School District: Sachem

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Baseboard, Hot Water
  • Laundry Features: Electric Dryer Hookup, Washer Hookup
  • Sewer: Cesspool
  • Utilities: Cable Available, Electricity Connected, Phone Available, Underground Utilities, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 3 bathrooms in this single-family home at 3 Mount Marcy Avenue.

What schools are nearby to 3 Mount Marcy Avenue?

Nearby schools include the Lynwood Avenue School Elementary School, Sagamore Middle School, and Sachem High School East.

Does this single-family home have parking?

Yes, there is 1 parking space available for 3 Mount Marcy Avenue.

What are the annual taxes for 3 Mount Marcy Avenue?

Annual taxes for this single-family home are estimated at $11,707.

How does 3 Mount Marcy Avenue compare to other single-family homes in Farmingville?

This single-family home is listed 1% below the average price for single-family homes in Farmingville and has been on the market for 434 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,314 sqft.

3 Mount Marcy Avenue is a 5-bedroom, 3-bath single-family home for sale in Farmingville NY 11738. Available on Prevu for 1 days at $669,900. This home features 2,314 square feet of living space, located in Farmingville. The median listing price for single-family homes in this area is $649,500. Nearby schools include Lynwood Avenue School Elementary School, Sagamore Middle School, and Sachem High School East. The home offers private outdoor space, dishwasher, air conditioning, and parking. View other single-family home listings in Suffolk County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.