$628,888

17 W 21st St Deer Park, NY 11729

$7,468
Closing credit¹
3 beds
1 full
1,131 sqft
0.2 acres
$556 / sqft
House

Property details

About 17 W 21st St

Newly Renovated 2025 Three Bedroom*One New Bath*Ranch* Boasting *New designer Bathroom* Gleaming Refinished Hardwood Flooring*Professionally Painted*New Moldings Throughout*New 200 AMP Service W/Mast* Full Basement With Updated Windows*Open Concept Living room to Dining Room To Kitchen* Dining Room Exiting To Entertaining Deck *Garage door Opener* Close to All Major Highways*Shopping*Deer Park Outlets*Deer Park School District* Train Station*Close To Geiger Spray Park

Highlights

Home typeSingle Family Residence
StatusActive
Size1,131 sqft
BasementYes
Lot size0.1814 Acres
Year built1957
MLS #841876
Garage1 space

Summary

  • Full Bathrooms: 1
  • Appliances: Dishwasher, Refrigerator
  • Basement: Yes
  • Flooring Type: Hardwood
  • Interior: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Chandelier, Open Floorplan, Washer/Dryer Hookup
  • Total Bedroom Count: 3
  • Garage Space: 1 space
  • Private Pool: No
  • Exterior: Back Fence
  • Architectural Style: Ranch
  • Cooling: None
  • List Price: $628,888
  • Price/SqFt: $556
  • Annual Tax Amount: $8,456
  • Tax Year: 2021
  • Directions: Deer Park Ave to Long Island Ave to West 21st Street
  • Year Built: 1957
  • Living Area: 1,131 SqFt
  • Lot Size: 0.1814 Acres
  • MLS Number: 841876
  • MLS Name: ONEKEY2
  • Office Name: Prestige Realty & Home Dev
  • Office Phone: (631) 872-0534

IDX Listings courtesy of OneKey MLS as distributed by MLS GRID.

All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS.

IDXThe data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the OneKey™ MLS. Real Estate listings held by brokerage firms other than this broker are marked with the Broker Reciprocity logo and detailed information about them includes the name of the listing brokers. This information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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.

Information Copyright 2025, OneKey™ MLS. All Rights Reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.

This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Last updated on: 5/14/2025, 8:11:28 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

Get an agent. Get a mortgage. Save big.¹

ranch-style house featuring a front yard, an attached garage, asphalt driveway, and a shingled roof

$628,888

17 W 21st St

$7,468

closing credit¹

Sell your home with Rocket and save even more!

Seller rebate

0.5% sale price²

Price information

Property sales

DateEventPrice
Feb 05, 2015
Home Sold
$275,000
Jan 27, 2010
Home Sold
$265,000

Tax history

YearAssessmentProperty Tax
2023$2,830$-
2022$2,830$-
2021$2,830$8,456
2020$2,830$8,456
2019$2,830$8,938
2018$2,830$8,724

History based on county public records data.

Nearby schools

3

Martin Luther King Elementary School

Public District 3-5

1.1 mi

792 Mount Ave

6

John F Kennedy Intermediate School

Public District 3-5

1.1 mi

101 Lake Ave

8

Paumanok Elementary School

Public District KG-5

1.2 mi

1 Seaman Neck Rd

School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.

All data from GreatSchools

Neighborhood

The neighbors living near this home have an average income of $82,526. Residents of Deer Park, NY typically earn between $35k-100k each year. Most families are married, with kids. Most residents in this area have post secondary degree education.

How much money do the neighbors make?

16%
<35k
44%
35k-100k
39%
100k-200k
1%
200k+

What level of education do the neighbors have?

High School Diploma
Post Secondary Degree
Masters Degree

What types of families live nearby?

29%
Single, No Kids
10%
Single, with Kids
30%
Married, No Kids
31%
Married, with Kids

Are the neighbors home owners or renters?

Home Owners
Renters

How old are people in this area?

14%
<11 yrs old
9%
12-17 yrs old
20%
18-34 yrs old
45%
35-64 yrs old
12%
65+ yrs old

What do the neighbors do for fun?

  • Symphony or OperaSymphony or Opera
  • NBA/WNBANBA/WNBA
  • Minor League Baseball GamesMinor League Baseball Games

Where do the neighbors shop?

  • Chico'sChico's
  • New York & CompanyNew York & Company
  • IKEAIKEA

Where do the neighbors go to eat?

  • Boston MarketBoston Market
  • QdobaQdoba
  • Chick-fil-AChick-fil-A

What do the neighbors drive?

  • VolvoVolvo
  • InfinitiInfiniti
  • KiaKia

What do the neighbors listen to?

  • Talk/PersonalityTalk/Personality
  • Active RockActive Rock
  • AlternativeAlternative
All data provided by Home Junction and Claritas

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Frequently asked questions

About 17 W 21st St

The listing price of 17 W 21st St property is $628,888.

The property 17 W 21st St is a house located in Deer Park, New York, 11729.

Active Listing: 17 W 21st St is For Sale (Active/New) which means the seller is accepting offers.

The nearby schools for 17 W 21st St are: Martin Luther King Elementary School (GreatSchools Rating 3/10), John F Kennedy Intermediate School (GreatSchools Rating 6/10), Paumanok Elementary School (GreatSchools Rating 8/10), Robert Frost Middle School (GreatSchools Rating 7/10), Milton L Olive Middle School (GreatSchools Rating 5/10), Robert Moses Middle School (GreatSchools Rating 4/10), Deer Park High School (GreatSchools Rating 7/10), Wyandanch Memorial High School (GreatSchools Rating 2/10), North Babylon High School (GreatSchools Rating 6/10).

According to the records, the last property tax for 2021 is $8,456 (source: MLS/based on county public records data).

The last sale was on February 5, 2015 for $275,000 (source: MLS/tax record).

The property at 17 W 21st St has 3 bedrooms and 1 bathroom.

The property 17 W 21st St is 1,131 SqFt (source: MLS/tax record).

The year of construction for 17 W 21st St is 1957.

This home is located at 17 W 21st St in Deer Park, NY and zip code 11729 in the Town of Babylon neighborhood. This 1,131 square foot home, which was built in 1957, sits on a 0.18 acre lot. Features: 3 bedrooms, 1 bathroom. It has been listed on Rocket Homes since May 8, 2025 and is currently priced at $628,888.

From Rocket Homes Real Estate and based on county public records data.

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