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Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

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Buy before you sell

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3 beds New construction With a pool

3 Bedroom Homes in Smithtown, NY

3 listings

3 Bedroom Homes in Smithtown, NY

3 Bedroom Homes in Smithtown, NY

3 Listings

3 Bedroom Homes in Smithtown, NY

3 Listings

47Active
$1,649,000
3 bd · 4 ba · 3,420 sqft

Your Smithtown agent

JD

Joe Donofrio

Douglas Elliman Real Estate

Lic. #30DO1182050

4 Holly Lane, Smithtown, NY

Carlos Salinas CBR · Douglas Elliman Real Estate

$1,500,000

3 bd · 3 ba · 3,140 sqft

1 Valleywood Court W, Smithtown, NY

Christine R. Stevens SRES · Howard Hanna Coach

Price Reduced43Active

$3,750,000

3 bd · 2 ba · 1,000 sqft

357 Smithtown Boulevard, Smithtown, NY

Jaclyn Marra · Keller Williams Upstate NYProp

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Your Smithtown agent

JD

Joe Donofrio

Douglas Elliman Real Estate

Lic. #30DO1182050

Listing data & MLS disclosures

OneKey MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively 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 deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

Smithtown housing market

August 2026 · This period is still settling

Selling at 104.4% of asking price

Buyers here are paying above asking. MLS · 38 sales · as of Aug 31, 2026

Homes on the market · MLS, as of Aug 24, 2026–Aug 31, 2026

Median list price: $849,000
Homes for sale: 56
Median days on market: 16 days

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: -1.4%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Aug 20, 2026

Median home size: 1,906 sq. ft.

Smithtown, NY community profile

Area: 15.7 sq. mi.

Source: HJN community data