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11 Riverdale Avenue

11 Riverdale Avenue, Oyster Bay, NY, 11758

$1,349,000

active

Bedrooms

Bathrooms

Sq Ft

2,921

Lot Size

9,600 sqft

Year Built

2024

Garage

2 car

Type

Single Family

Monthly Cost

Estimate. Actual payment depends on credit, lender, taxes, and insurance.

$9,344/month estimated

Principal & interest: $7,180
Property tax: $2,039
Home insurance (est.): $125

Down payment %Interest rate %Term (years)

Down payment: $269,800 · Loan amount: $1,079,200

Description

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.

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
✓ Balcony
✓ Boat Slip
✓ Dock
✓ Gas Grill
✓ Lighting
✓ Rain Gutters

Appliances

✓ Dishwasher
✓ Dryer
✓ Range
✓ Refrigerator
✓ Washer

Property Details

Cooling: Central Air
Heating: Forced Air, Heat Pump, Natural Gas, Radiant, Radiant Floor
Basement: Crawl Space, Storage Space

Schools

Elementary

Park Avenue School - Suffolk

Amityville

Middle

Edmund W Miles Middle School

Amityville

High

Amityville Memorial High School

Amityville

Location

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Map of 11 Riverdale Avenue, Oyster Bay, NY, 11758

Listed by Michael Watts, Michael J Watts & Assoc Inc

MLS# 1058946631-650-9933

Listings courtesy of OneKey® MLS as distributed by MLS GRID

Based on information submitted to the MLS GRID as of Oct 6, 2026, 5:53 PM UTC (date and time MLS GRID Data was obtained). 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.

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