by RH Advisors

See Home Value
$610,000
● House - Off Market

39 William Street

Smithtown, NY 11787
bedrooms
3 Beds
bathrooms
1 Bath, 1 Half Bath
square feet
1,726 Ft²
$3,833
Est. Monthly

About This Property

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!
Unit Size
1,726 Ft²
Days on Market
57 days
Land Size
0.32 acres
Price per sqft
$333
Property Type
House
Property Taxes
$1,010
HOA Dues
-
Year Built
1962

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Last updated: 7 days ago (OneKey MLS #KEY1027092)

Price History

Date / Event Date Event Price
Sep 11, 2026 Sold
Sold
Jul 20, 2026 In contract -
In contract
Jul 14, 2026 Listed by Serhant East End LLC $575,000
Listed by Serhant East End LLC
Dec 18, 2001 Sold
Sold

Property Highlights

Garage
Air Conditioning

Building Info

Overview

    General

  • Year Built: 1962
  • Effective Year Built: 1962
  • Bedroom Count: 4
  • Bathroom Count: 2
  • Full Bathrooms: 1
  • Partial Bathrooms: 2
  • Building Condition: 6
  • Building Quality: 7
  • Construction Type: 0
  • Building Style: 4
  • Exterior Walls Type: 5
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 150
  • Floor Cover: 0
  • Basement Type: 2
  • Basement Area: 0
  • Garage Type: 1
  • Garage Square Area: 490
  • Parking Space Count: 2
  • Patio Type: 0
  • Porch Type: 6
  • Pool Type: 10

    Dimensions

  • Lot Size Square Feet: 13,939
  • Total Building Area: 1,239
  • Building Area: 1,239
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 10
  • Heated Square Feet: 1,239
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 4
  • Water Service: 2

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000320
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: 134.-2-23 *20 LOTS 6,7,8,9, & BIRCHCROFT COLONY BLK W

Neighborhood

  • School District Name: Smithtown Central School District
  • School Tax School District: SMITHTOWN
  • Census Tract: 135306

Geography

  • District: 0800-1
  • Section: 134.00
  • Parcel: 0800-134.00-02.00-023.000
  • Block: 2
  • Lot: 23.000
  • Municipality: SMITHTOWN
  • Latitude: 40.8458
  • Longitude: -73.1702

    Address

  • Full Address: 39 William St
  • Address - House Number: 39
  • Address - Street Name: William
  • Address - Suffix Type: St
  • State: NY
  • City Name: Smithtown
  • Carrier Code: C036
  • 4-Digit Zip Code: 5610
  • Zip Code: 11787

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $1,147,830
  • Tax Rate Code Area: 473401

    Appraisal Valuation

  • Standard Deviation: 0.2677
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 61
  • Final Value: 670,367
  • High Value: 849,836
  • Low Value: 490,897

    Market Valuation

  • Market Total Value: $6,241
  • Market Land Value: $230
  • Market Improvement Value: $6,011

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $5,430
  • Assessed Land Value: $200
  • Assessed Improvements Value: $5,230

    Exemptions

  • Senior Citizen Exemption : Yes
  • Homeowner Exemption: Yes

    Sales

  • Current Sale Contract Date: Nov 27, 2001
  • Current Sale Recording Date: Dec 18, 2001
  • Current Sale Price:
  • Current Sale Document Type: 12
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Smithtown


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Frequently Asked Questions

When was property at 39 William Street built and last sold?
The property at 39 William Street was built in 1962 and last sold on Nov 27, 2001 for $296,000.
How much is this home worth?
The estimated value of the home located at 39 William Street is $589,100.
What are some comparable homes to 39 William Street?
There are currently no comparable homes to 39 William Street.