Active
11 Riverdale Avenue
Massapequa, NY, 11758
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AN INTRODUCTION
A closer look.
Completely New Construction, this raised waterfront colonial offers an extensive renovation with all-new electric, plumbing, roofing, heating, and interior/exterior finishes. This masterpiece features an open-concept floor plan with hardwood oak and tile flooring, recessed lighting, quartz countertops, stainless-steel appliances, and high-end finishes throughout. Large Marvin sliding glass doors provide abundant natural light and direct access to the outdoor living areas. Heating and mechanical features include a high-efficiency heat pump, five-zone heating, and a radiant floor heating system. The electrical system includes a brand new 200-amp electrical panel. The exterior features a spacious porch with all-new Trex decking, double balconies, private docking and beach area. This home also includes a detached garage and a raised foundation with ample storage. Tucked away on a quiet dead-end block, with waterfront views to complement your new modern lifestyle this home checks all the boxes. Come experience this home in person—you may never want to leave.
Property overview
- Property type
- Single Family Residence
- Architecture
- Colonial
- Condition
- New Construction
- Year built
- 2024
- Lot size (sq ft)
- 9,600
- Status
- Active
- Listed
- 2026-10-06
- MLS number
- KEY1058946
Interior & comfort
- Interior features
- First Floor Full Bath, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, High Ceilings, Kitchen Island, Open Floorplan, Open Kitchen, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat
- Appliances
- Dishwasher, Dryer, Range, Refrigerator, Washer
- Heating
- Forced Air, Heat Pump, Natural Gas, Radiant, Radiant Floor
- Cooling
- Central Air
- Basement
- Crawl Space, Storage Space
- Fireplaces
- 1
Outdoors & amenities
- Exterior features
- Balcony, Boat Slip, Dock, Gas Grill, Lighting, Rain Gutters
- Parking
- Driveway, Garage
- Garage spaces
- 2
- Waterfront
- Beach Front, Waterfront
- Views
- Water
Schools & location
- Postal town
- Massapequa
- County
- Nassau County
- School district
- Amityville
- Elementary school
- Park Avenue School - Suffolk
- Middle school
- Edmund W Miles Middle School
- High school
- Amityville Memorial High School
Taxes & utilities
- Annual property taxes
- $24,473
- Tax year
- 2026
- Association
- No
- Water
- Public
- Sewer
- Public Sewer
Listing courtesy of Michael J Watts & Assoc Inc · 631-650-9933
MLS #KEY1058946 · Active

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