About This Home

This 3-bedroom, 4-bathroom single family at 587 Johnson Avenue in Ronkonkoma, NY is listed for $749,999 ($317 per sqft). Built in 1965, the home offers 2,367 sqft of living space on a 0.50 acres lot.

Key Features

  • Built in 1965
  • 0.50 acre lot
  • 3 stories
  • 10 parking spaces
  • Fireplace

Property Details

3 stories
3 full, 1 half
2-car garage
1965

Amenities

FireplaceHardwoodA/C
Listing Description

Welcome to this beautifully maintained home in the Connetquot School District, set on a parklike 1/2 acre lot. Features 3 spacious bedrooms with 3 1/2 baths, 2 car garage with plenty of off street parking. First floor primary suite with a private full bath, plus two additional bedrooms and full bath upstairs.

Huge living room with wood burning fireplace and formal dining room too. The basement with an outside entrance offers endless possibilities for extended living, recreation, or a home office with proper permits. Full attic. Gas available at street provides future conversion potential. Central Vacuum & Ductless A/C on first floor. Don't miss this opportunity!

Monthly Cost Estimate

$4,011/mo

20% down · 6.5% · 30 years

Principal$542
Interest$3,250
Insurance$219

Estimates only. Actual payments may vary.

Location

587 Johnson Avenue

Ronkonkoma, NY 11779

Features & Amenities

Interior Features

First Floor BedroomFirst Floor Full BathEntrance FoyerFormal DiningOpen FloorplanPrimary BathroomMaster Downstairs

Property Details

Flooring

CarpetHardwood

Construction

Vinyl Siding

Parking

Off Street

Heating

Oil

Cooling

Central Air

Appliances

DishwasherDryerElectric OvenElectric Water HeaterOvenRefrigeratorStainless Steel Appliance(s)WasherWine Refrigerator

Questions & Answers

This 3-bedroom, 4-bathroom single family at 587 Johnson Avenue is listed at $749,999 ($317/sqft). The estimated monthly payment is $4,011 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1965, 0.50 acre lot, 3 stories, 10 parking spaces, Fireplace. Interior Features: First Floor Bedroom, First Floor Full Bath, Entrance Foyer.

This property is listed by Patricia A. Zullo.

PZ

Patricia A. Zullo

Agent at Seal the Deal Real Estate

Listed by Seal the Deal Real Estate · Broker phone: (631) 456-4600 · View on Broker Site · Broker website

MLS# 1029851· Source: OneKey MLS· 100 days on PropertySimple

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

587 Johnson Avenue, Ronkonkoma, NY 11779

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