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142 Riverside Avenue, Mastic Beach, NY 11951

$699,999

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BEDS4 BATHS3 full SQUARE FEET2,150 MLS#1009138

STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLWilliam Floyd

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Property Description

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.

142 Riverside Avenue | MLS# 1009138

This single family home located at 142 Riverside Avenue, Mastic Beach, NY 11951 is currently listed for sale with an asking price of $699,999. This property was built in 1974 and has 4 bedrooms and 3 full baths with 2150 sq. ft. Riverside Avenue is located within the William Floyd school district. Search Mastic Beach real estate on www.laffey.com today.

Property Features

Property Type: Residential - Single Family

Basement: Finished

Basement: Yes

Cooling: Central Air

Fenced: Yes

Garage: 2

Heating: Baseboard, Oil

Home Style: Colonial

Lot Size: 0.55 Acres

Taxes: $11,058

Year Built: 1974

Amenities

Entrance Foyer

His and Hers Closets

Washer/Dryer Hookup

Feature Descriptions

Appliances: Dishwasher, Dryer, Microwave, Range, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater

Attic: Crawl

Exterior: Frame

Fencing: Back Yard, Fenced

Fireplace Y/N: Yes

Flooring: Vinyl

GarageY/N: Yes

Lot Features: Back Yard, Landscaped, Private, Sprinklers In Front, Sprinklers In Rear

On Market Date: 2026-06-04

Parcel Number: 0200-939-00-09-00-017-001

Parking Features: Driveway, Garage, Garage Door Opener, Off Street

Patio And Porch: Deck

Pool Features: Above Ground

Rental Term: Monthly

Rooms Total: 9

Sewer: Cesspool

Swimming Pool: Yes

Utilities: Cable Connected

Water: Public

Local Schools

High School: William Floyd High School

Middle School: William Paca Middle School

Elementary School: Tangier Smith Elementary School

School District: William Floyd

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55 Northern Blvd
Greenvale, NY 11548

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142 Riverside Avenue, Mastic Beach, NY 11951

Property Description

142 Riverside Avenue | MLS# 1009138

Property Features

Amenities

Feature Descriptions

Local Schools

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142 Riverside Avenue, Mastic Beach, NY 11951

142 Riverside Avenue, Mastic Beach, NY 11951

Property Description

142 Riverside Avenue | MLS# 1009138

Property Features

Amenities

Feature Descriptions

Local Schools

TOUR THIS HOME

Estimate Your Payment

Change Payment Information

Listed By / Shown By

142 Riverside Avenue, Mastic Beach, NY 11951

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