Robert Kennedy

15 Riverside Avenue , Mastic Beach, NY 11951

New - 25 Hours Ago

33 Photos

Property Description

Breathtaking waterfront views and peaceful sunsets set the stage for this updated 4 Bedroom, 2.5 Bath Hi-Ranch on Poospatuck Creek, with direct access to the bay.The first level features updated flooring, Led lighting, summer kitchen, spacious living room, bedroom, ample storage and sliders to the deck- an ideal setup for mom, returning children, or guestsUpstairs, Cathedral ceilings and hardwood floors create a bright and open feel. This Main level offers two generously sized bedrooms, and a spacious primary with walk in closet and half bath.The remodeled kitchen features quartz countertops, while the living room with fireplace and an oversized picture window showcases the yard and water views. Sliders lead to the upper deck, the perfect place to relax, unwind and savor those spectacular sunsets.Outside the home shines while you enjoy your private dock and a place to launch kayaks and paddleboat. From Poospatuck head to the bay for a day of fishing or simply enjoying life on the water.NEW : 2025/2026 Trex decking on Upper and Lower Level, New Oil tank, New Gutters And Gutter guards

15 Riverside Avenue | MLS# 1059003

This single family home located at 15 Riverside Avenue , Mastic Beach, NY 11951 is currently listed for sale with an asking price of $699,999. This property was built in 1988 and has 4 bedrooms and 2 full and 1 partial baths with 2364 sq. ft. Riverside Avenue is located within the William Floyd school district. Search Mastic Beach real estate on robert-kennedy.timberlandproperties.com today.

Gallery

Property Features

Property Type: Residential - Single Family
Cooling: Central Air
Garage: 2
Heating: Oil
Home Style: Hi Ranch
Lot Size: 0.25 Acres
Taxes: $8,497
Year Built: 1988

Amenities

First Floor Bedroom
First Floor Full Bath

Feature Descriptions

Appliances: Dishwasher, Refrigerator
Building Area Total: 2364
Days on Site: 1
Exterior: Vinyl Siding
Flooring: Combination, Hardwood
GarageY/N: Yes
On Market Date: 2026-10-13
Parcel Number: 0200-940-00-05-00-024-000
Parking Features: Driveway, Garage
Property Attached Y/N: 1
Rental Term: Monthly
Rooms Total: 8
Sewer: Cesspool
Utilities: Cable Connected, Electricity Connected, Trash Collection Public
Water: Public
Waterfront Features: Canal Access, Creek, Water Access, Waterfront

Local Schools

High School: William Floyd High School
Middle School: William Paca Middle School
Elementary School: Tangier Smith Elementary School
School District: William Floyd

Estimate Your Payment

Estimated Payment

$ 2,470.15 per month $1,557.90 Principal & Interest $708.08 Property Tax $204.17 Homeowner's Insurance

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)

Demographics

Listed By / Shown By

Listing By

Agency Name: Douglas Elliman Real Estate
Agency Contact: 516-681-2600

Shown By

Agent Name: Robert Kennedy
Agent Phone: (917) 697-3469 Cell
Agency Title: Timberland Properties

IDX logo

Login to My Homefinder