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MLS ID KEY1052534Last updated Oct 25, 2026

Single Family

355 Forest Lane

Active · Smithtown · Suffolk County, NY 11787

Bedrooms
4 Beds
Bathrooms
3 Baths
Year built
1949
Est. monthly taxes
$1,300
Property gallery0 / 29
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About this home

Seller offering many 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!

Listing snapshot

Days on site
39 days
Listed on MLS
Sep 19, 2026
Full baths
2
Half baths
1
Annual property tax (MLS)
$15,600
Tax year
2026
Area source (MLS)
Appraiser
Listing brokerage
OneSpace Realty Group LLC
MLS ID
KEY1052534
Last updated
Oct 25, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1949
Garage
Yes
Garage spaces
1
Parking
Detached, Garage
Water source
Public
Sewer
Cesspool
Utilities
Electricity Available, See Remarks

Interior features

Basement
Crawl Space
Heating
Forced Air, Other
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Open Kitchen, Other, Recessed Lighting
Appliances
Dishwasher, Electric Range, Microwave, Refrigerator, Stainless Steel Appliance(s)
Flooring
Hardwood

Exterior features

Architectural style
Colonial
Construction materials
Aluminum Siding, Frame
Private pool
No

Schools (MLS)

Elementary school
Forest Brook Elementary School
Elementary school district
Hauppauge
Middle school
Hauppauge Middle School
Middle school district
Hauppauge
High school
Hauppauge High School
High school district
Hauppauge

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Smithtown · Suffolk County, NY 11787Show interactive map
355 Forest Lane

Smithtown · Suffolk County, NY 11787

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.