Google street view image for 20 Chadwick Rd, Syosset, NY 11791

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Sold

$987,930

Est. refi paymentEst. refi $2,272/mo

—

•

2.5 ba

•

1,612

sq ft

20 Chadwick Rd, Syosset, NY 11791

About this home

Opportunity Knocks! Great Mid Block Location Expanded Clearview Village Ranch With Low Taxes. True 4 Bedrooms, 2 Bathrooms, Full Basement And Large Property Size. Convenient To All! Syosset Schools.

Single-familyProperty Type

1954Year Built

7,272 sq ftLot Size

$613Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$987,930

$398K since sold in October 2018$5,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.8% lower than the average sale price ($1.02M) of 6 comparable homes.

SOLD OCT 2, 2026
$1,035,000
A
3 beds2.5 baths1,470 sq ft
27 Coronet Ln, Plainview, NY 11803
Listing by Douglas Elliman Real Estate
SOLD AUG 20, 2026
$930,000
B
3 beds2.5 baths1,520 sq ft
10 Tacoma Ln, Syosset, NY 11791
Listing by Charles Rutenberg Realty Inc
SOLD OCT 1, 2026
$1,075,000
C
4 beds3 baths1,900 sq ft
16 Phipps Ln, Plainview, NY 11803
Listing by Voro LLC
SOLD JUL 20, 2026
$846,000
D
4 beds2.5 baths1,611 sq ft
59 Jamaica Ave, Plainview, NY 11803
Listing by Compass Greater NY LLC
SOLD MAR 25, 2026
$875,000
E
4 beds2 baths1,622 sq ft
9 Eaton Rd, Syosset, NY 11791
Listing by Realty Connect USA L I Inc
SOLD MAY 27, 2026
$1,340,000
F
3 beds2.5 baths1,796 sq ft
5 Hillvale Rd, Syosset, NY 11791
Listing by H N L Realty Inc

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Earn from this home

Sell

$929,138

Est. take-home

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Refinance

Est. cash available

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Rent

$5,164/mo

Redfin rental estimate

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Market trends in 11791, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.0%

+0.2% MoM

Median sale price

$1.3M

$8K MoM

Avg. days on market

24d

1 days MoM

Recently sold homes

9 MoM

New listings for sale

OPEN TODAY, 12PM TO 1:30PM
$2,148,000
6 beds5.5 baths2,988 sq ft
55 Belmont Cir, Syosset, NY 11791
Listing by Douglas Elliman Real Estate
OPEN TODAY, 1AM TO 3PM
$988,800
4 beds2 baths1,490 sq ft
19 Leonard Rd, Syosset, NY 11791
Listing by RE/MAX Best
OPEN TODAY, 12PM TO 2PM
$1,779,999
4 beds2.5 baths2,638 sq ft
43 Pelican Ct, Syosset, NY 11791
Listing by Douglas Elliman Real Estate
OPEN TODAY, 12PM TO 2PM
$1,379,999
3 beds3 baths2,402 sq ft
29 Hillside Ln, Syosset, NY 11791
Listing by BH&G R E Realty Connect
OPEN TODAY, 1PM TO 3PM
$1,098,000
4 beds2 baths1,631 sq ft
20 Willets Ave, Syosset, NY 11791
Listing by Charles Rutenberg Realty Inc
OPEN TODAY, 12PM TO 2PM
$899,000
3 beds2 baths1,212 sq ft
31 Garden Cir, Syosset, NY 11791
Listing by Daniel Gale Sothebys Intl Rlty
$2,250,000
3 beds4 baths5,081 sq ft
1574 Laurel Hollow Rd, Syosset, NY 11791
Listing by REO Assets America LLC
OPEN TODAY, 10AM TO 12PM
$2,295,000
5 beds3 baths2,836 sq ft
135 Hickman St, Syosset, NY 11791
Listing by Douglas Elliman Real Estate
$1,288,000
5 beds4 baths2,150 sq ft
18 Park Dr E, Syosset, NY 11791
Listing by Sweet Key Realty Group Inc
OPEN TODAY, 11:30AM TO 1:30PM
$1,998,000
4 beds3.5 baths2,937 sq ft
4 Corin Ct, Syosset, NY 11791
Listing by Compass Greater NY LLC
See all

Provided by Redfin

Sale history for 20 Chadwick Rd

Year

Property tax

Land + Additions

Assessment*

2025

$17,495

$311 + $278

$589

2024

$17,490 (−0.1%)

$311 + $278

$589

2023

$17,514 (−5.4%)

$311 + $278

$589

2022

$18,518 (+0.7%)

$311 + $278

$589

2021

$18,397 (−9.2%)

$339 + $303

$642

2020

$20,251 (−3.6%)

$339 + $303

$642

2019

$20,997 (−8.7%)

$334 + $246

$580

2018

$22,988 (+207.8%)

$848 + $268

$1,116

2017

$7,468 (+4.0%)

$848 + $268

$1,116

2016

$7,181 (+13.8%)

$848 + $268

$1,116

2015

$6,311 (−13.4%)

$848 + $268

$1,116

2014

$7,287 (+10.2%)

$848 + $268

$1,116

2013

$6,613 (+12.8%)

$848 + $268

$1,116

2012

$5,862 (−4.0%)

$848 + $279

$1,127

2011

$6,107 (−0.2%)

$848 + $279

$1,127

2010

$6,119 (+3.1%)

$848 + $331

$1,179

2009

$5,936

$848 + $545

$1,393

Tax history for 20 Chadwick Rd

Year

Property tax

Land + Additions

Assessment*

2025

$17,495

$311 + $278

$589

2024

$17,490 (−0.1%)

$311 + $278

$589

2023

$17,514 (−5.4%)

$311 + $278

$589

2022

$18,518 (+0.7%)

$311 + $278

$589

2021

$18,397 (−9.2%)

$339 + $303

$642

2020

$20,251 (−3.6%)

$339 + $303

$642

2019

$20,997 (−8.7%)

$334 + $246

$580

2018

$22,988 (+207.8%)

$848 + $268

$1,116

2017

$7,468 (+4.0%)

$848 + $268

$1,116

2016

$7,181 (+13.8%)

$848 + $268

$1,116

2015

$6,311 (−13.4%)

$848 + $268

$1,116

2014

$7,287 (+10.2%)

$848 + $268

$1,116

2013

$6,613 (+12.8%)

$848 + $268

$1,116

2012

$5,862 (−4.0%)

$848 + $279

$1,127

2011

$6,107 (−0.2%)

$848 + $279

$1,127

2010

$6,119 (+3.1%)

$848 + $331

$1,179

2009

$5,936

$848 + $545

$1,393

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

7,272 Sq. Ft.

Year renovated

—

Sq. Ft.

1,612

Year built

1954

Style

Single Family Residential

County

Nassau County

APN

12347 00040

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 17, 2026.

Property details

Around this home

Schools

Baylis Elementary School

Public K-5 • Assigned • 0.4mi

7/10

H B Thompson Middle School

Public 6-8 • Assigned • 0.9mi

8/10

Syosset Senior High School

Public 9-12 • Assigned • 2.7mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 98° expected this year, 16 days in 30 years

6/10 Wind Factor

68% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Syosset, NY • 11791

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$939,000 – $1.14M

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Nearby similar homes

OPEN TODAY, 12PM TO 1:30PM

$2,148,000

6 beds5.5 baths2,988 sq ft

55 Belmont Cir, Syosset, NY 11791

Listing by Douglas Elliman Real Estate

$818,000

3 beds2 baths1,011 sq ft

20 Jamaica Ave, Plainview, NY 11803

Listing by Douglas Elliman Real Estate

$1,299,000

5 beds3 baths2,563 sq ft

11 Lincrest St, Syosset, NY 11791

Listing by Compass Greater NY LLC

OPEN TODAY, 1PM TO 3PM

$1,250,000

6 beds3 baths2,110 sq ft

10 Belmont Cir, Syosset, NY 11791

Listing by Key Impact Realty Group Inc

$1,049,000

3 beds1.5 baths1,485 sq ft

70 Glenwood Rd, Plainview, NY 11803

Listing by Coldwell Banker American Homes

OPEN TODAY, 12PM TO 2PM

$819,000

3 beds2 baths1,461 sq ft

14 Westmoreland Rd, Hicksville, NY 11801

Listing by Montana Associates Inc

New listings for sale in 11791

OPEN TODAY, 12PM TO 1:30PM

$2,148,000

6 beds5.5 baths2,988 sq ft

55 Belmont Cir, Syosset, NY 11791

Listing by Douglas Elliman Real Estate

OPEN TODAY, 1AM TO 3PM

$988,800

4 beds2 baths1,490 sq ft

19 Leonard Rd, Syosset, NY 11791

Listing by RE/MAX Best

OPEN TODAY, 12PM TO 2PM

$1,779,999

4 beds2.5 baths2,638 sq ft

43 Pelican Ct, Syosset, NY 11791

Listing by Douglas Elliman Real Estate

OPEN TODAY, 12PM TO 2PM

$1,379,999

3 beds3 baths2,402 sq ft

29 Hillside Ln, Syosset, NY 11791

Listing by BH&G R E Realty Connect

OPEN TODAY, 1PM TO 3PM

$1,098,000

4 beds2 baths1,631 sq ft

20 Willets Ave, Syosset, NY 11791

Listing by Charles Rutenberg Realty Inc

OPEN TODAY, 12PM TO 2PM

$899,000

3 beds2 baths1,212 sq ft

31 Garden Cir, Syosset, NY 11791

Listing by Daniel Gale Sothebys Intl Rlty

$2,250,000

3 beds4 baths5,081 sq ft

1574 Laurel Hollow Rd, Syosset, NY 11791

Listing by REO Assets America LLC

OPEN TODAY, 10AM TO 12PM

$2,295,000

5 beds3 baths2,836 sq ft

135 Hickman St, Syosset, NY 11791

Listing by Douglas Elliman Real Estate

$1,288,000

5 beds4 baths2,150 sq ft

18 Park Dr E, Syosset, NY 11791

Listing by Sweet Key Realty Group Inc

Home values near 20 Chadwick Rd

Data from public records.

Address	Redfin Estimate
15 Chadwick Rd, Syosset, NY 4 Beds \| 3 Baths \| 2498 Sq. Ft.	$1,477,715
10 Chadwick Rd, Syosset, NY 5 Beds \| 2 Baths \| 2258 Sq. Ft.	$1,068,651

Address	Redfin Estimate
7 Chadwick Rd, Syosset, NY 4 Beds \| 2 Baths \| - Sq. Ft.	$1,010,986
12 Chadwick Rd, Syosset, NY 7 Beds \| 4 Baths \| 2600 Sq. Ft.	$1,348,129

Address	Redfin Estimate
11 Chadwick Rd, Syosset, NY - Beds \| 1 Baths \| 1321 Sq. Ft.	$898,276
14 Chadwick Rd, Syosset, NY - Beds \| 2 Baths \| 1215 Sq. Ft.	$973,282

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GreatSchools Ratings provided by GreatSchools.org.

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20 Chadwick Rd, Syosset, NY 11791

About this home

Redfin Estimate

Earn from this home

Market trends in 11791, NY

Sale history for 20 Chadwick Rd

Tax history for 20 Chadwick Rd

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11791

Home values near 20 Chadwick Rd

More real estate resources

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