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20 Beaumont Lane, Lake Grove NY 11755
20 Beaumont Lane, Lake Grove NY 11755
New York>Suffolk County>Lake Ronkonkoma

20 Beaumont LaneLake Grove, NY 11755

For Sale

$700,000

Smart Buyer Rebate $5,000

Magnificent 4 bedroom 2 1/2 bath Colonial Features Front porch, Spacious Entry foyer, Living rm, Dining rm, Eat in Kitchen with gas Range and Stainless Steel appliances, Den with woodburning fireplace, Laundry area, Primary bedroom suite with full bathroom, 3 additional bedrooms and Full guest Bath. 2 Car attached garage, Oil heat. on a large property with mature landscaping.

Listed by Rudolph V. Aversano

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RE/MAX Best

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631-585-2222

Last updated October 25, 2026

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Source: OneKey #1059431

Listing Facts

  • TypeSingle-family
  • NeighborhoodLake Ronkonkoma
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu15
  • Taxes$14,561/year
  • Size2,376 sqft
  • Price per sqft$295

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

10/16/2026
Listed by RE/MAX Best
$700,000
  1. 10/16/2026$700,000
    Listed by RE/MAX Best

Property Details for 20 Beaumont Lane

Exterior

Construction

  • Property Attached: Yes
  • Year Built: 1971
  • Architectural Style: Colonial
  • Construction Materials: Frame

Features

  • Fencing: Back Yard, Vinyl
  • Patio And Porch Features: Porch

Measurements

  • Building Area Total: 2,376
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.25
  • Lot Size Square Feet: 10,890

Financial

Taxes

  • Parcel Number: 0200-532-00-01-00-010-000
  • Tax Annual Amount: $14,561.00
  • Tax Assessed Value: $3,700.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Gas Range, Refrigerator
  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Combination, Wood
  • Interior Features: Eat-in Kitchen, Entrance Foyer, Formal Dining, Primary Bathroom

Measurements

  • Living Area: 2,376
  • Living Area Source: Other

Rooms

  • Basement: Partial
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 9

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached, Driveway

Schools

Elementary School

  • Elementary School: Wenonah School
  • Elementary School District: Sachem

High School

  • High School: Sachem High School North
  • High School District: Sachem

Middle or Junior School

  • Middle Or Junior School: Samoset Middle School
  • Middle Or Junior School District: Sachem

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Oil
  • Sewer: Cesspool
  • Utilities: Electricity Connected, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 3 bathrooms in this single-family home at 20 Beaumont Lane.

What schools are nearby to 20 Beaumont Lane?

Nearby schools include the Wenonah School Elementary School, Samoset Middle School, and Sachem High School North.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 20 Beaumont Lane.

What are the annual taxes for 20 Beaumont Lane?

Annual taxes for this single-family home are estimated at $14,561.

How does 20 Beaumont Lane compare to other single-family homes in Lake Ronkonkoma?

This single-family home is listed 12% below the average price for single-family homes in Lake Ronkonkoma and has been on the market for 40 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,376 sqft.

20 Beaumont Lane is a 4-bedroom, 3-bath single-family home for sale in Lake Grove NY 11755. On Prevu for 15 days at $700,000. This home features 2,376 square feet of living space, located in Lake Ronkonkoma. The median listing price for single-family homes in this area is $619,999. Nearby schools include Wenonah School Elementary School, Samoset Middle School, and Sachem High School North. The home offers private outdoor space, dishwasher, air conditioning, and parking. View other single-family home listings in Suffolk County.

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 2026, 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.