23 Riverside AvenueMastic Beach, NY 11951Sale Price: $582,500

  • Sale Price: $582,500
  • 591 Days Since Sale
$
$
%
$/month over payments
Federal 30-year interest rate: 6.36% last updated on May 14, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $582,500Sale Price
  • 3Bedrooms
  • 3Bathrooms
  • 1,700Square Feet

Toolbar | Ask A Question

Exquisite Waterfront Living. Nestled along the tranquil banks of a picturesque waterway this remarkable two-story custom build contemporary home offers a perfect blend of modern luxury and serene waterfront living. As you step inside, you are greeted by an open and inviting floor plan that seamlessly combines the kitchen, dining room, and living room, all with breathtaking views of the water. The first floor features a recently updated kitchen, complete with granite countertops, new appliances, and light cherry wood cabinets with under cabinet lighting. The spacious dining room and living room area boasts luxurious vinyl plank flooring, creating a warm and welcoming atmosphere for entertaining guests or simply relaxing by the water. Additionally, a convenient office that can double as a guest bedroom with and a half bath are situated on this floor, providing practicality and functionality for modern living. Upstairs, you'll find three bedrooms, including the master suite with its own updated bathroom, offering a private retreat with stunning water views. An additional newly updated bathroom on the second floor provides convenience and comfort. Outside, two sliding doors lead from the living room and dining area to a large deck overlooking the water, perfect for enjoying your morning coffee or evening sunsets. The fully fenced yard offers privacy and security, making it ideal for pets to play freely. The fully permitted deep water dock on the creek provides the perfect setting for water enthusiasts. In addition, this exceptional home was lovingly cared for by the original owners, Upgrades also include Anderson windows with custom honeycomb top/bottom shades, offering both style and energy efficiency. Three skylights that bring natural light and a sense of spaciousness to interior spaces, A new high-efficiency cast-iron boiler ensures comfort and savings, while new doors and trimming add a touch of elegance. A small garage area for even more storage, a new roof, gutters and a shed that also has a new roof. This meticulous property offers boaters just a three-minute boat ride away lies the impressive Moriches Bay, while the famed Moriches Inlet beckons a mere fifteen-minute cruise to the vast Atlantic Ocean. Don't miss the opportunity to make this remarkable property your own and experience the waterfront lifestyle., Additional information: Appearance:Excellent,Interior Features:Lr/Dr,Location Features:Protected Wetland

Listing Tools

Property Details of 23 Riverside Avenue

Property Details

Interior Features

Utilities and Appliances

Community

Other Details

Map Location

Listed by Venus A. Salvatore of Coldwell Banker M&D Good Life

Listing Sold by LAFFEY REAL ESTATE

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 16, 2026 3:20 PM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from MYNY. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.