Nassau County  »  11791  »  Chelsea Dr  »  20 Chelsea Dr

20 Chelsea Drive, Syosset, NY 11791 - Property report

Also known as: 20 Chelsea Dr

Property image for 20 Chelsea Drive, Syosset, NY 11791
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1958

Acreage

0.542

Sale price

$692,500

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
20 Chelsea Drive
ZIP code
11791
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
25-33-5

Owner

Find out who owns 20 Chelsea Drive, Syosset, NY 11791. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/09/2011
Sale price
$692,500
Arm's length
Tax
Tax year
2026
Current property tax
$21,414
Tax class
Zoning & Use
Zoning
R1-20
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,953
Buildings on lot
1
Stories
1
Year built
1958
Rooms
7
Bathrooms
2
Exterior wall
Brick
Building style
Ranch
Basement
Full
Attic
None
Heating type
Central
Heating system
Hot water
Lot
Acreage
0.542
Topography
Level
Land
Primary site

Area overview

Walk score
14 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
31 /100.  Somewhat Bikeable
School district
3012

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 20 Chelsea Drive, Syosset, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 20 Chelsea Drive, Syosset, NY 11791

Sale date Sale price Buyer name Seller name
12/09/2011 $692,500 XXXXXXX XXXXXXX; XXXXXXXX XXXXXXXXXX XXXXXX XXXXXXXXX

*Most recent sale on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
06/19/2024 - R Other
(Mortgage satisfaction)		 XXXXXXXXXX XXXXXXXX X & X XXXX
12/19/2011 - R
12/09/2011 - D		 Deed XXXXXX XXXXXXXXX XXXXXXX XXXXXXX
08/05/2009 - R
05/15/2009 - D		 Deed XXXXX XXXX
01/20/2009 - R
12/04/2008 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20 Chelsea Drive, Syosset, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Current property tax
$21,414
Base tax
$22,516
Current school tax
Recent tax assessments
Market value
$716,000
Assessed value
$716
Transitional assessed value

More about Nassau County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2026 $716,000 $716 3144.736 $22,516 +5.27%
2025 $706,000 $706 3029.48 $21,388 -22.70%
2024 $854,000 $854 3239.864 $27,668 -1.06%
2023 $832,000 $832 3361.225 $27,965 -10.96%
2022 $854,000 $854 3677.723 $31,408 -10.68%
2021 $852,000 $852 4127.125 $35,163 +86.44%
2020 $416,400 $1,041 1811.769 $18,861 -0.18%
2019 $446,000 $1,115 1694.551 $18,894 -0.95%
2018 $476,000 $1,190 1602.9 $19,075 -1.61%
2017 $505,600 $1,264 1533.829 $19,388 -0.01%
Permits

Permit information for 20 Chelsea Drive, Syosset, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Access the detailed traffic volume map for 20 Chelsea Drive, Syosset, NY 11791 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
The Center For Developmental Disabilities NR Private 105 0.29
Berry Hill Elementary School 8 Public K-5 450 0.41
P.S. 256 NR Public PK, K-12 500 0.81
P.S. 256 NR Public PK, K-12 500 0.81
Village Elementary School 9 Public K-5 415 1.05
St Edward Confessor School NR Private PK-8 265 1.29
St Edward Confessor School NR Private PK-8 265 1.29
West Side School 8 Public 2-6 233 1.52
Walt Whitman Elementary School 9 Public K-5 387 1.66
East Woods School NR Private PK, K-8 226 1.69
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
South Woods Middle School 8 Public 6-8 746 0.16
The Center For Developmental Disabilities NR Private 105 0.29
P.S. 256 NR Public PK, K-12 500 0.81
St Edward Confessor School NR Private PK-8 265 1.29
East Woods School NR Private PK, K-8 226 1.69
Fusion Academy Woodbury Ny NR Private 6-12 75 1.77
H B Thompson Middle School 9 Public 6-8 997 2.08
Harmony Heights School NR Private 8-12 0 2.60
Cold Spring Harbor High School 10 Public 7-12 739 2.77
Henry L Stimson Middle School 4 Public 7-8 870 2.97
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Center For Developmental Disabilities NR Private 105 0.29
Syosset Senior High School 10 Public 9-12 2,266 0.32
Our Lady Of Mercy Academy NR Private 9-12 359 0.75
P.S. 256 NR Public PK, K-12 500 0.81
Fusion Academy Woodbury Ny NR Private 6-12 75 1.77
Harmony Heights School NR Private 8-12 0 2.60
Harmony Heights School NR Private 8-12 74 2.61
Cold Spring Harbor High School 10 Public 7-12 739 2.77
Walt Whitman High School 7 Public 9-12 1,991 3.19
Oyster Bay High School 7 Public 9-12 415 3.29

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 20 Chelsea Drive, Syosset, NY

7 Calvert Dr, Syosset 12 Wisteria Pl, Syosset 1 Salem CT, Syosset 24 Narcissus Dr, Syosset 14 Wisteria Pl, Syosset 5 Salem CT, Syosset 18 Narcissus Dr, Syosset 20 Narcissus Dr, Syosset 3 Lilac Dr, Syosset 18 Chelsea Dr, Syosset 11 Calvert Dr, Syosset 6 Calvert Dr, Syosset 8 Calvert Dr, Syosset 22 Narcissus Dr, Syosset 3 Salem CT, Syosset 4 Calvert Dr, Syosset 2 Calvert Dr, Syosset 9 Calvert Dr, Syosset 16 Narcissus Dr, Syosset 26 Narcissus Dr, Syosset

Nearby ZIP codes for 20 Chelsea Drive, Syosset, NY

11545, Nassau County, NY 11548, Nassau County, NY 11554, Nassau County, NY 11560, Nassau County, NY 11568, Nassau County, NY 11590, Nassau County, NY 11709, Nassau County, NY 11714, Nassau County, NY 11724, Suffolk County, NY 11732, Nassau County, NY 11743, Suffolk County, NY 11747, Suffolk County, NY 11753, Nassau County, NY 11756, Nassau County, NY 11765, Nassau County, NY 11797, Nassau County, NY 11801, Nassau County, NY 11804, Nassau County, NY

Frequently asked questions

What is the year built for 20 Chelsea Drive, Syosset, NY 11791?

The development at 20 Chelsea Drive, Syosset, NY 11791 was built in 1958.

What is the total square footage of 20 Chelsea Drive, Syosset, NY 11791?

20 Chelsea Drive, Syosset, NY 11791 has a total of 1,953 square feet.

When was 20 Chelsea Drive, Syosset, NY 11791 last sold and what was the sale price?

20 Chelsea Drive, Syosset, NY 11791 was last sold on 12/09/2011 for $692,500.

What is the assessed value of 20 Chelsea Drive, Syosset, NY 11791?

20 Chelsea Drive, Syosset, NY 11791 is currently assessed at $716.

What are the property taxes for 20 Chelsea Drive, Syosset, NY 11791?

The property taxes for 20 Chelsea Drive, Syosset, NY 11791 total $22,516.

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