Nassau County  »  11791  »  N Hempstead Tpke  »  6820 N Hempstead Tpke

6820 North Hempstead Turnpike, Syosset, NY 11791 - Property report

Also known as: 6820 N Hempstead Tpke

Property image for 6820 North Hempstead Turnpike, Syosset, NY 11791
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Property type

One Family Year - Round Residence (210.01)

Year built

1989

Acreage

1.739

Sale price

$1,500,000

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
6820 North Hempstead Turnpike
ZIP code
11791
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
Oyster Bay Cove
Parcel ID
25-B-592

Owner

Find out who owns 6820 North Hempstead Turnpike, Syosset, NY 11791. Uncover corporate and individual owners with a free account.

Sales
Sale date
01/09/2026
Sale price
$1,500,000
Arm's length
Tax
Tax year
2026
Current property tax
$34,446
Tax class
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
3,733
Buildings on lot
1
Stories
1.5
Year built
1989
Rooms
9
Bathrooms
4
Half bathrooms
2
Exterior wall
Frame
Building style
Split Level
Basement
1/4 Bsmt/Slab
Attic
None
Fireplaces
3
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
1.739
Topography
Level
Land
Primary site

Area overview

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

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

Ownership

Ownership information for 6820 North Hempstead Turnpike, Syosset, NY

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

Sales history for 6820 North Hempstead Turnpike, Syosset, NY 11791

Sale date Sale price Buyer name Seller name
01/09/2026 $1,500,000 XXX XXX XXXX; XXXX XXXXXXX XXXXXX XXXXXXXX
06/27/2007 $1,235,000 XXXXXXXX XXXXXX XX-XXX XX; XXXX-XXXXX XX
05/22/1997 $645,000 XX XX-XXX & XXXX-XXXXX XXXXXXX XXXXX & XXXXXXXXXX X

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
01/20/2026 - R
01/09/2026 - D		 Deed
(Deed-deed)		 XXXXXX XXXXXXXX XXX XXX XXXX
01/20/2026 - R
01/09/2026 - D		 Mortgage
(Mtg-mortgage)		 XXX XXX XXXX XXXXX XXXX XXXX
07/20/2007 - R
06/27/2007 - D		 Deed XX-XXX XX XXXXXXXX XXXXXX
06/03/1997 - R
05/22/1997 - D		 Deed XXXXXXX XXXXX & XXXXXXXXXX X XX XX-XXX & XXXX-XXXXX
02/05/1993 - R
10/20/1992 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 6820 North Hempstead Turnpike, Syosset, NY

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

Current property tax
Tax year
2026
Property tax
$34,446
Current school tax
Recent tax assessments
Market value
$1,279,000
Assessed value
$1,279
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 $1,279,000 $1,279 2693.177 $34,446 -9.31%
2025 $1,454,000 $1,454 2612.192 $37,981 -0.84%
2024 $1,462,529 $1,372 2791.809 $38,304 -3.36%
2023 $1,372,000 $1,372 2888.761 $39,634 -3.59%
2022 $1,295,000 $1,295 3174.648 $41,112 -5.58%
2021 $1,222,000 $1,222 3563.003 $43,540 +58.32%
2020 $705,200 $1,763 1559.885 $27,501 +4.20%
2019 $722,800 $1,807 1460.542 $26,392 +6.16%
2018 $722,800 $1,807 1375.766 $24,860 +4.84%
2017 $722,800 $1,807 1312.294 $23,713 +6.65%
Permits

Permit information for 6820 North Hempstead Turnpike, 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
View daily traffic map

Access the detailed traffic volume map for 6820 North Hempstead Turnpike, 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)
Vernon School 6 Public 3-6 434 1.02
East Woods School NR Private PK, K-8 226 1.11
East Woods School NR Private PK, K-8 226 1.11
Berry Hill Elementary School 8 Public K-5 450 1.52
St Dominic High School NR Private PK-12 603 1.62
St Dominic High School NR Private PK-12 603 1.62
St Dominic Elementary School NR Private PK-8 218 1.76
Village Elementary School 9 Public K-5 415 2.01
Theodore Roosevelt School NR Public PK, K-2 325 2.17
Theodore Roosevelt School NR Public PK, K-2 325 2.17
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Harmony Heights School NR Private 8-12 74 0.89
Harmony Heights School NR Private 8-12 0 0.90
East Woods School NR Private PK, K-8 226 1.11
St Dominic High School NR Private PK-12 603 1.62
St Dominic Elementary School NR Private PK-8 218 1.76
OYSTER BAY MIDDLE SCHOOL 5 Public 7-8 217 1.79
South Woods Middle School 8 Public 6-8 746 1.93
P.S. 256 NR Public PK, K-12 500 2.29
H B Thompson Middle School 9 Public 6-8 997 3.16
Jericho Middle School 9 Public 6-8 810 3.44
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Harmony Heights School NR Private 8-12 74 0.89
Harmony Heights School NR Private 8-12 0 0.90
St Dominic High School NR Private PK-12 603 1.62
Oyster Bay High School 7 Public 9-12 415 1.79
Syosset Senior High School 10 Public 9-12 2,266 2.14
The Center For Developmental Disabilities NR Private 105 2.17
P.S. 256 NR Public PK, K-12 500 2.29
Our Lady Of Mercy Academy NR Private 9-12 359 2.39
Jericho Senior High School 10 Public 9-12 1,258 3.44
Cold Spring Harbor High School 10 Public 7-12 739 3.58

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

Neighbors for 6820 North Hempstead Turnpike, Syosset, NY

5 Twin Ponds Ln, Syosset 420 Annandale Dr, Syosset 495 Berry Hill Rd, Syosset 25 Twin Ponds Ln, Syosset 30 Twin Ponds Ln, Syosset 460 Annadale Dr, Syosset 75 Twin Ponds Ln, Syosset 50 Twin Ponds Ln, Syosset 440 Annandale Dr, Syosset 10 Twin Ponds Ln, Syosset 510 Split Rock Rd, Syosset 460 Split Rock Rd, Syosset 470 Annandale Dr, Syosset 80 Twin Ponds Ln, Syosset 15 Twin Ponds Ln, Syosset 450 Annandale Dr, Syosset 430 Annandale Dr, Syosset 485 Berry Hill Rd, Syosset 470 Split Rock Rd, Syosset 60 Twin Ponds Ln, Syosset

Nearby ZIP codes for 6820 North Hempstead Turnpike, 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 6820 North Hempstead Turnpike, Syosset, NY 11791?

The development at 6820 North Hempstead Turnpike, Syosset, NY 11791 was built in 1989.

What is the total square footage of 6820 North Hempstead Turnpike, Syosset, NY 11791?

6820 North Hempstead Turnpike, Syosset, NY 11791 has a total of 3,733 square feet.

When was 6820 North Hempstead Turnpike, Syosset, NY 11791 last sold and what was the sale price?

6820 North Hempstead Turnpike, Syosset, NY 11791 was last sold on 01/09/2026 for $1,500,000.

What is the assessed value of 6820 North Hempstead Turnpike, Syosset, NY 11791?

6820 North Hempstead Turnpike, Syosset, NY 11791 is currently assessed at $1,279.

What are the property taxes for 6820 North Hempstead Turnpike, Syosset, NY 11791?

The property taxes for 6820 North Hempstead Turnpike, Syosset, NY 11791 total $34,445.

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