Prevu by reAlpha
BuySellBlogBrowse Listings
47 S 20th Street, Wyandanch NY 11798
47 S 20th Street, Wyandanch NY 11798
New York>Suffolk County>Wyandanch

47 S 20th StreetWyandanch, NY 11798

For Sale

$480,000

Smart Buyer Rebate - Ask

Endless Opportunities! 6-Bedroom, 2-Bathroom Multi-Generational Home with option for Legal Accessory Apartment with a permit !
Bring your vision and tool belt to 47 S 20th St, a large raised ranch property packed with unmatched potential! This house needs work, but it represents a rare, high-yielding find for savvy investors, flippers, or handy homeowners looking to build immediate sweat equity. The standout feature of this property is its legal Certificate of Occupancy (CO) for an accessory apartment, complete with a fully separate entrance.
The property boasts an incredibly flexible layout meticulously designed to maximize space. Each distinct living area functions independently, offering an impressive layout of 3 bedrooms and 1 bathroom per unit (totaling 6 bedrooms and 2 bathrooms across the property). This setup is ideal for a mulititude of uses.
Situated in a convenient Wyandanch location within Suffolk County, this diamond-in-the-rough offers a solid footprint and endless opportunities to customize, and renovate to youe needs. Property is being sold as-is. Don't miss out on a property with a pre-existing legal accessory setup—schedule your preview today and unlock this home's true value!

Listed by Belinda A. Barresi

·

Go Asset Inc

·

833-462-7738

Last updated October 27, 2026

·

Source: OneKey #1065656

Listing Facts

  • TypeSingle-family
  • NeighborhoodWyandanch
  • Bedrooms6
  • Bathrooms2
  • Days on Prevu9
  • Taxes$12,531/year
  • Size2,108 sqft
  • Price per sqft$228

Amenities

  • Parking

Location

Mortgage Calculator

Listing History

10/22/2026
Listed by Go Asset Inc
$480,000
  1. 10/22/2026$480,000
    Listed by Go Asset Inc

Property Details for 47 S 20th Street

Exterior

Construction

  • Year Built: 1972
  • Architectural Style: Raised Ranch
  • Construction Materials: Advanced Framing Technique

Measurements

  • Building Area Total: 2,108
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.11
  • Lot Size Square Feet: 5,000

Financial

Taxes

  • Parcel Number: 0100-056-00-03-00-009-000
  • Tax Annual Amount: $12,531.00
  • Tax Assessed Value: $3,010.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Oven, Refrigerator
  • Interior Features: In-Law Floorplan

Measurements

  • Living Area: 2,108
  • Living Area Source: Other

Rooms

  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 6
  • Rooms Total: 10

Parking

Parking

  • Parking Features: Driveway

Schools

Elementary School

  • Elementary School: La Francis Hardiman Elementary Sch
  • Elementary School District: Wyandanch

High School

  • High School: Wyandanch Memorial High School
  • High School District: Wyandanch

Middle or Junior School

  • Middle Or Junior School: Milton L Olive Middle School
  • Middle Or Junior School District: Wyandanch

Utilities

Equipment

  • Heating: Oil
  • Sewer: Cesspool
  • Utilities: See Remarks
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 6 bedrooms and 2 bathrooms in this single-family home at 47 S 20th Street.

What schools are nearby to 47 S 20th Street?

Nearby schools include the La Francis Hardiman Elementary Sch, Milton L Olive Middle School, and Wyandanch Memorial High School.

What are the annual taxes for 47 S 20th Street?

Annual taxes for this single-family home are estimated at $12,531.

How does 47 S 20th Street compare to other single-family homes in Wyandanch?

This single-family home is listed 16% below the average price for single-family homes in Wyandanch and has been on the market for 93 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 2,108 sqft.

47 S 20th Street is a 6-bedroom, 2-bath single-family home for sale in Wyandanch NY 11798. On Prevu for 9 days at $480,000. This residence features 2,108 square feet of living space, located in Wyandanch. The median listing price for single-family homes in this area is $529,000. Nearby schools include La Francis Hardiman Elementary Sch, Milton L Olive Middle School, and Wyandanch Memorial High School. The home offers parking. Browse 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.