240 W 21st Street
Deer Park, NY 11729
- 4 beds
- 2 baths
- 1,758 sqft
- 7,500 sqft lot
- $426 per sqft
- 1958 build
- – on site
Step into this meticulously renovated split-level home, offering 4 bedrooms and 2 full bathrooms, all thoughtfully designed for today’s lifestyle. Gleaming hardwood floors, custom crown molding, and an abundance of natural light flow throughout the main living areas, creating an inviting and stylish atmosphere. The modern & new eat-in kitchen is a true showstopper—complete with custom cabinetry, a farmhouse-style sink, new stainless steel appliances, and a gas stove. Sliding doors lead to a generous backyard, perfect for hosting summer barbecues or simply enjoying the outdoors. A formal dining room, accented with custom wainscoting and a chic new chandelier, sets the tone for unforgettable gatherings. The living room impresses with vaulted ceilings and oversized windows, bringing warmth and brightness to the heart of the home. Downstairs, the fully renovated lower level—with its own private entrance—offers flexible living space ideal for extended family or guests. Upstairs, the custom main bathroom is a spa-like retreat, featuring heated floors, a heated towel rack, a glass-enclosed tub/shower, and custom storage solutions. The second full bath also shines with modern finishes and stunning tilework. Additional highlights include updated windows, a ductless A/C system, new vinyl siding, and a new roof. A custom laundry room, brick paver walkway, and expansive backyard add to the home’s appeal. Tech-savvy buyers will appreciate built-in ethernet wiring, a smart home and security system, and surround sound wiring throughout. From the beautifully updated interior to the thoughtfully designed exterior, this home is move-in ready and waiting for you to make it your own.
Last checked:
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Last updated Apr 17, 2025
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MLS# 846077 —
The Building
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Year Built:1958
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Basement:true
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Architectural Style:Split Level
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Construction Materials:Vinyl Siding
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Building Area Units:Square Feet
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Laundry Features:Laundry Room
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Attic:Full
Interior
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Living Area:1758
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Total Rooms:7
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Interior Features:Formal Dining, Quartz/Quartzite Counters
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Flooring:Hardwood
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Living Area Source:Other
Financial & Terms
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Lease Considered:false
The Property
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Lot Size Acres:0.1722
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Parcel Number:0100-084-00-02-00-089-000
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Property Type:Residential
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Property Subtype:Single Family Residence
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Lot Size SqFt:7,500 Sqft
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Property Attached:false
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Additional Parcels:false
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Waterfront:false
Listing Agent
- Contact info:
- Agent phone:
- (631) 848-6515
- Office phone:
- (631) 870-0753
Taxes
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Tax Year:2024
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Tax Source:Municipality
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Tax Annual Amount:10689.69
Beds
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Total Bedrooms:4
Baths
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Full Baths:2
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Total Baths:2
The Listing
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Special Listing Conditions:None
Heating & Cooling
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Heating:Baseboard, Natural Gas
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Cooling:Ductless
Utilities
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Sewer:Cesspool
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Utilities:Natural Gas Connected, Water Connected
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Water Source:Public
Appliances
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Appliances:Dryer, Gas Range, Microwave, Refrigerator, Washer
Schools
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High School:Deer Park High School
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Elementary School:May Moore Primary School
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High School District:Deer Park
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Middle School:Robert Frost Middle School
The Community
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Association:false
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Senior Community:false
Parking
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Garage:false
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Carport:false
Monthly cost estimate

Asking price
$749,998
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$4,016
|
Taxes | $890 |
Insurance | $206 |
Utilities | $390 See report |
Total | $5,502/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
4/16/25
Apr 16, 2025
|
Listed / Active | ONEKEY | $749,998 |

63% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $27k above asking price on average, but some went as high as $86k over asking price.