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34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
34 W 21st Street, Deer Park NY 11729
New York>Suffolk County>Deer Park

34 W 21st StreetDeer Park, NY 11729

For Sale

$719,000

Smart Buyer Rebate $5,475

Welcome to this spacious hi-ranch home in Deer Park, ideally situated near the train station, major highways, and shopping, offering convenient access to area amenities while maintaining a peaceful residential setting.
This property features natural gas heating and central air conditioning, with 4 bedrooms and 2 full baths. The home offers generous living space across two levels, including a spacious family room with a wet bar and hardwood floors upstairs. Enjoy outdoor living with a bi-level deck off the kitchen, leading to an above-ground saltwater pool and a fully fenced backyard — perfect for relaxing or entertaining.
This home offers a great combination of comfort, space, and location — schedule your showing today!

Listed by Stacy L. McFadden SRS

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Signature Premier Properties

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631-422-3100

Last updated October 18, 2025

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Source: OneKey #918280

Listing Facts

  • TypeSingle-family
  • NeighborhoodDeer Park
  • Bedrooms4
  • Bathrooms2
  • Days on Prevu23
  • Taxes$12,404.9/year
  • Size1,834 sqft
  • Price per sqft$392

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/30/2025
Listed by Signature Premier Properties
$719,000

Property Details for 34 W 21st Street

Exterior

Construction

  • Window Features: Skylight(s)
  • Year Built: 1961
  • Architectural Style: Hi Ranch
  • Construction Materials: Brick, Vinyl Siding

Features

  • Fencing: Fenced
  • Other Structures: Shed(s)
  • Patio And Porch Features: Deck, Patio
  • Pool Features: Above Ground, Salt Water
  • Pool Private: Yes

Measurements

  • Building Area Total: 1,834
  • Building Area Units: Square Feet
  • Lot Features: Back Yard, Sprinklers In Front, Sprinklers In Rear
  • Lot Size Acres: 0.17
  • Lot Size Square Feet: 7,500

Financial

Taxes

  • Parcel Number: 0100-060-00-02-00-064-000
  • Tax Annual Amount: $12,404.90
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
  • Fireplace Features: Wood Burning Stove
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood, Tile
  • Interior Features: First Floor Bedroom, Ceiling Fan(s), Eat-in Kitchen, Formal Dining

Measurements

  • Living Area: 1,834
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 4
  • Rooms Total: 9

Parking

Parking

  • Carport Spaces: 2
  • Carport: Yes
  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Driveway, Garage, Private

Schools

Elementary School

  • Elementary School: May Moore Primary School
  • Elementary School District: Deer Park

High School

  • High School: Deer Park High School
  • High School District: Deer Park

Middle or Junior School

  • Middle Or Junior School: Robert Frost Middle School
  • Middle Or Junior School District: Deer Park

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air, Natural Gas
  • Laundry Features: Laundry Room
  • Sewer: Cesspool
  • Utilities: Electricity Connected, Natural Gas Connected
  • Water Source: Public

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 2025, 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.