Equal Housing Opportunity NYS Housing and Anti-Discrimination Notice

Licensed Real Estate Broker 95 W Main St, Sayville, NY 11782 Office: (631) 567-0100

Thinking of selling? Ask John what your home is worth

at Signature Premier Properties

Sold

142 Riverside Avenue Mastic Beach, NY 11951

$730,000

Listed at $699,999. Closed October 16, 2026.

Listing courtesy of George Gabriel, Coldwell Banker American Homes MLS #KEY1009138

Only the front exterior photograph is shown on closed sales, in keeping with OneKey MLS rules.

  • 4Bedrooms
  • 3Bathrooms
  • 2,150Square feet
  • $340Per square foot
  • 1974Year built

About this home

Discover classic Colonial elegance combined with comfortable, modern living in this spacious 4-bedroom, 3-bath 1-attached garage and 1- stand free garage home with a full basement set on more than a half-acre of beautifully landscaped grounds. Inside, enjoy bright, well-proportioned rooms filled with natural light and timeless architectural details. The layout flows easily from formal to casual spaces, making everyday living and hosting effortless. Three full baths add convenience and comfort. Outside is a true private retreat: a resort-style backyard with mature plantings, manicured lawns, and multiple areas for dining, relaxing, and play. Whether you envision summer pool parties, quiet morning coffee, or large outdoor gatherings, this yard delivers. The generous lot also offers room for additions, a garden, or recreational amenities. Don’t miss this rare opportunity to own a home that blends traditional charm, adaptable living space, and an exceptional outdoor environment.

Description supplied by the listing broker.

Features

  • Entrance Foyer
  • His and Hers Closets
  • Washer/Dryer Hookup

Property details

Interior

Attic
Crawl
Flooring
Vinyl
Levels
Bi-Level
Fireplace
Yes
Appliances
Dishwasher, Dryer, Microwave, Range, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater

Systems and utilities

Heating
Baseboard, Oil
Cooling
Central Air
Utilities
Cable Connected
Water
Public

Exterior and lot

Construction
Frame
Architectural style
Colonial
Parking
Driveway, Garage, Garage Door Opener, Off Street
Private pool
Yes
Pool
Above Ground
Fencing
Back Yard, Fenced
Patio and porch
Deck
Lot features
Back Yard, Landscaped, Private, Sprinklers In Front, Sprinklers In Rear

Tax and legal

Parcel number
0200-939-00-09-00-017-001
Listing agreement
Exclusive Right To Sell

Property details supplied by the listing broker through OneKey MLS, as of October 16, 2026. Fields not shown were not supplied and should not be read as absent from the property.

This listing

  1. October 16, 2026 Sold for $730,000
  2. October 16, 2026 Increased to $730,000 from $699,999

Location

142 Riverside Avenue, Mastic Beach, NY 11951

Nearby recent sales