39 William Street, Smithtown, NY 11787

$575,000
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New to the Market
BEDS3 BATHS1 full 1 partial SQUARE FEET1,726 MLS#1027092
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLSmithtown
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Property Description

Investor & Handyman Special! Property being sold AS-IS. Opportunity awaits at 39 William Street, Smithtown. This 3-bedroom, 1.5-bath Colonial offers 1,726 square feet of living space on a flat, level property and is ready for its next chapter.Featuring a well-designed layout, this home offers endless potential for renovation and customization. The walk-out basement provides the possibility for a mother-daughter setup with the proper permits, adding flexibility for future use.Outside, enjoy an in-ground pool with a 2-year-old liner, creating the perfect foundation for your own backyard retreat.Whether you're an investor, contractor, or buyer looking to build sweat equity, this is a fantastic opportunity to create value in a desirable Smithtown location. Bring your vision and make this home your own!

39 William Street | MLS# 1027092

This single family home located at 39 William Street, Smithtown, NY 11787 is currently listed for sale with an asking price of $575,000. This property was built in 1962 and has 3 bedrooms and 1 full and 1 partial baths with 1726 sq. ft. William Street is located within the Smithtown school district. Search Smithtown real estate on www.laffey.com today.

Property Features

Property Type: Residential - Single Family
Basement: Full, Walk-Out Access
Basement: Yes
Cooling: Ductless, Wall/Window Unit(s)
Garage: 1
Heating: Oil
Home Style: Colonial
Lot Size: 0.32 Acres
Taxes: $12,115
Year Built: 1962

Amenities

Eat-in Kitchen
Kitchen Island
Open Kitchen
Storage

Feature Descriptions

Appliances: Dishwasher, Dryer, Electric Oven, Electric Range, Refrigerator, Washer
Attic: Full, Pull Stairs
Building Area Total: 1729
Days on Site: 3
Exterior: Frame
Fencing: Full
Flooring: Carpet, Ceramic Tile, Combination, Hardwood
GarageY/N: Yes
Laundry: Inside
On Market Date: 2026-07-16
Parcel Number: 0800-134-00-02-00-023-000
Parking Features: Attached
Parking Total: 4
Pool Features: In Ground, Pool Cover
Rental Term: Monthly
Rooms Total: 8
Sewer: Cesspool
Swimming Pool: Yes
Utilities: Cable Connected, Electricity Connected, Phone Connected, Trash Collection Public, Water Connected
Water: Public

Local Schools

High School: Smithtown High School-West
Middle School: Great Hollow Middle School
Elementary School: Mt Pleasant Elementary School
School District: Smithtown

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Estimated Payment

$ 2,456.99 per month $1,279.70 Principal & Interest $1,009.58 Property Tax $167.71 Homeowner's Insurance

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Listed By / Shown By

Listing By

Agency Name: Serhant East End LLC
Agency Phone: 646-480-7665

Shown By

Agency Title: Laffey Real Estate
Agency Phone: 1-888-289-6902

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Our Offices

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1-888-289-6902 Corporate Office 55 Northern Boulevard, Suite 201 Greenvale, NY 11548
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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 07/19/2026. The listing information on this page last changed on 07/19/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sun 07/19/2026 12:06:59 AM EST) or OneKey MLS (last updated Sun 07/19/2026 12:00:24 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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