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355 Forest LaneSmithtown, NY 11787

For Sale

$899,000

Smart Buyer Rebate $8,990

Seller-offered Buyer assistance options. Renovated well beyond the surface, this Smithtown home in the Hauppauge school district offers a thoughtfully reconfigured floor plan with excellent flow, functionality, and space exactly where it matters most. Virtually everything is new — from the systems to the finishes — delivering true turnkey living with the peace of mind of new construction.

At the heart of the home, a full-service kitchen impresses with abundant cabinetry and generous storage. Single-level living is made easy with a first-floor master suite featuring his-and-hers closets, opening directly to a dedicated family gathering space thoughtfully set for relaxing and entertaining alike. Upstairs, you'll find three generously sized bedrooms, a well-appointed common bath, and something you'll appreciate every week - a second-floor laundry with washer/dryer hookups. Comfort continues with new central A/C and all-new ductwork, plus brand-new gleaming flooring throughout the entire home.

Outside is where this property truly sets itself apart. A large, park-like backyard offers exceptional outdoor space, complete with a paved BBQ area — plus a separate, isolated structure perfect for a greenhouse, studio, or hobby space of your own. A newly paved, wide driveway — bordered for a clean, finished look — stretches to the 1.5-car garage. Your house-hunting stops here!

Listed by Roody Casseus

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OneSpace Realty Group LLC

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917-667-2410

Last updated October 29, 2026

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Source: OneKey #1052534

Listing Facts

  • TypeSingle-family
  • NeighborhoodHauppauge
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu42
  • Taxes$15,600/year
  • Size1,722 sqft
  • Price per sqft$522

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

09/19/2026
Listed by OneSpace Realty Group LLC
$899,000
  1. 09/19/2026$899,000
    Listed by OneSpace Realty Group LLC

Property Details for 355 Forest Lane

Exterior

Construction

  • Property Condition: Updated/Remodeled
  • Year Built: 1949
  • Architectural Style: Colonial
  • Construction Materials: Aluminum Siding, Frame

Measurements

  • Building Area Total: 1,722
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.50
  • Lot Size Square Feet: 21,780

Financial

Taxes

  • Parcel Number: 0800-155-00-03-00-009-000
  • Tax Annual Amount: $15,600.00
  • Tax Assessed Value: $5,545.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Electric Range, Microwave, Refrigerator, Stainless Steel Appliance(s)
  • Flooring: Hardwood
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Open Kitchen, Other, Recessed Lighting

Measurements

  • Living Area: 1,722
  • Living Area Source: Appraiser

Rooms

  • Basement: Crawl Space
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 7

Parking

Parking

  • Carport Spaces: 5
  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Detached, Garage

Schools

Elementary School

  • Elementary School: Forest Brook Elementary School
  • Elementary School District: Hauppauge

High School

  • High School: Hauppauge High School
  • High School District: Hauppauge

Middle or Junior School

  • Middle Or Junior School: Hauppauge Middle School
  • Middle Or Junior School District: Hauppauge

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air, Other
  • Sewer: Cesspool
  • Utilities: Electricity Available, See Remarks
  • 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 355 Forest Lane.

What schools are nearby to 355 Forest Lane?

Nearby schools include the Forest Brook Elementary School, Hauppauge Middle School, and Hauppauge High School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 355 Forest Lane.

What are the annual taxes for 355 Forest Lane?

Annual taxes for this single-family home are estimated at $15,600.

How does 355 Forest Lane compare to other single-family homes in Hauppauge?

This single-family home is listed 6% below the average price for single-family homes in Hauppauge and has been on the market for 24 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 1,722 sqft.

355 Forest Lane is a 4-bedroom, 3-bath single-family home for sale in Smithtown NY 11787. On Prevu for 42 days at $899,000. This residence features 1,722 square feet of living space, located in Hauppauge. The median listing price for single-family homes in this area is $844,000. Nearby schools include Forest Brook Elementary School, Hauppauge Middle School, and Hauppauge High School. The home offers dishwasher, air conditioning, and parking. Explore more 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.