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520 Riverside Avenue

520 Riverside Avenue, Oyster Bay, NY, 11758

$729,990

active

Bedrooms

Bathrooms

Sq Ft

1,200

Lot Size

6,000 sqft

Year Built

1950

Type

Single Family

Monthly Cost

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

$5,107/month estimated

Principal & interest: $3,885
Property tax: $1,097
Home insurance (est.): $125

Down payment %Interest rate %Term (years)

Down payment: $145,998 · Loan amount: $583,992

Description

Welcome to this charming expanded home nestled on a quiet block in the heart of Massapequa. Offering 3 bedrooms and 2 full baths, this well-maintained home combines comfort, updates, and inviting indoor-outdoor living. Enjoy year-round relaxation in the fabulous three-season room overlooking the private backyard, complete with a paver patio and sparkling semi-in ground pool—perfect for entertaining or unwinding. Inside, you'll find high-hat lighting, a convenient second-floor laundry area adjacent to the primary bedroom, and numerous recent upgrades, including a brand-new roof, new gas boiler, new hot water heater, and 200-amp electric service. The beautifully maintained property is enhanced by new PVC fencing and a six-zone in-ground sprinkler system, providing both privacy and easy maintenance. A wonderful opportunity to own a move-in-ready home in one of Massapequa's most desirable neighborhoods!

Features

✓ First Floor Bedroom
✓ Formal Dining
✓ Walk-In Closet(s)

Appliances

✓ Dishwasher
✓ Dryer
✓ Gas Range
✓ Microwave
✓ Refrigerator
✓ Washer

Property Details

Cooling: Wall/Window Unit(s)
Heating: Natural Gas

Schools

Elementary

Fairfield Elementary School

Massapequa

Middle

Berner Middle School

Massapequa

High

Massapequa High School

Massapequa

Location

Get directions →

Map of 520 Riverside Avenue, Oyster Bay, NY, 11758

Listed by Patricia Yovino, Keller Williams Realty Elite

MLS# KEY1026794516-795-6900

Listings courtesy of OneKey® MLS as distributed by MLS GRID

Based on information submitted to the MLS GRID as of Jul 16, 2026, 11:49 AM 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.

IDX information is provided exclusively for consumers' personal, non-commercial 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.

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