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90 Haven AvenueRonkonkoma, NY 11779

Temporarily Off Market

$599,000

Smart Buyer Rebate $2,475

Just Listed in Ronkonkoma! This beautifully maintained 4-bedroom, 2-bath home is set on a spacious half-acre of property, offering a full basement, a 1.5-car attached garage, and a stunning backyard oasis. A circular driveway welcomes you with ample parking. Inside, the entryway boasts marble floors, leading to a large eat-in kitchen and a sunroom that can serve as a sitting area or mudroom. Hardwood floors flow throughout the bedrooms and family room, adding warmth and charm. The primary bedroom includes its own full bath for added privacy and convenience. The roof and skylight are just 3 years young. Outside, enjoy a fully fenced yard featuring a
20x40 inground pool, a tranquil koi pond with a waterfall, and a detached 20x40 garage-perfect for hobbies, storage, or a workshop. The magnificent landscaping creates a peaceful, private retreat. Located on a quiet street yet ideal for commuters, this home is close to schools, parks, shopping, the LIE, LIRR, MacArthur Airport, and is part of the highly regarded Connetquot School District.

Listed by Lawrence McKenna

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Signature Premier Properties

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631-585-8400

Listed by Melissa C. Aronow

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Signature Premier Properties

Last updated September 06, 2025

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Source: OneKey #880760

Listing Facts

  • TypeSingle-family
  • NeighborhoodRonkonkoma
  • Bedrooms4
  • Bathrooms2
  • Days on Prevu75
  • Taxes$11,625.22/year
  • Size1,311 sqft
  • Price per sqft$457

Amenities

  • Washer/Dryer
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/06/2025
Status changed to Temporarily Off Market
$599,000
08/08/2025
Price Decreased
$599,000
06/23/2025
Listed by Signature Premier Properties
$649,000

Property Details for 90 Haven Avenue

Exterior

Construction

  • Year Built: 1962
  • Architectural Style: Ranch
  • Construction Materials: Brick
  • Exterior Features: Garden, Lighting, Other

Features

  • Fencing: Back Yard, Fenced
  • Pool Features: In Ground
  • Pool Private: Yes

Measurements

  • Building Area Total: 1,776
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.50
  • Lot Size Square Feet: 21,780

Financial

Taxes

  • Parcel Number: 0500-061-00-02-00-033-000
  • Tax Annual Amount: $11,625.22
  • Tax Assessed Value: $37,600.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dryer, Electric Range, Refrigerator, Washer, Oil Water Heater
  • Flooring: Combination, Hardwood, Tile
  • Interior Features: Cathedral Ceiling(s), Double Vanity, Eat-in Kitchen, Primary Bathroom, Pantry, Storage, Washer/Dryer Hookup

Measurements

  • Living Area: 1,311
  • Living Area Source: Public Records

Rooms

  • Basement: Full, Partially Finished
  • Has Basement: Yes
  • Bathrooms Full: 1
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 4
  • Rooms Total: 9

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Driveway, Garage
  • Parking Total: 6

Schools

Elementary School

  • Elementary School: Helen B Duffield Elementary School
  • Elementary School District: Connetquot

High School

  • High School: Connetquot High School
  • High School District: Connetquot

Middle or Junior School

  • Middle Or Junior School: Ronkonkoma Middle School
  • Middle Or Junior School District: Connetquot

Utilities

Equipment

  • Cooling: Wall/Window Unit(s)
  • Heating: Oil
  • Laundry Features: Electric Dryer Hookup, In Basement, Washer Hookup
  • Sewer: Cesspool
  • Utilities: Electricity Connected, Water Connected
  • Water Source: Public

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2025, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.