Nassau County  »  11791  »  Henni CT  »  10 Henni CT

10 Henni Court, Syosset, NY 11791 - Property report

Also known as: 10 Henni CT

Property image for 10 Henni Court, Syosset, NY 11791
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1977

Acreage

0.161

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
10 Henni Court
ZIP code
11791
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
15-F-1409

Owner

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Tax
Tax year
2026
Current property tax
$21,950
Tax class
Zoning & Use
Zoning
R1-1A
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
2,275
Buildings on lot
1
Stories
2
Year built
1977
Rooms
8
Bathrooms
2
Half bathrooms
1
Exterior wall
Asbestos
Building style
Colonial
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central
Heating system
Hot water
Lot
Acreage
0.161
Topography
Level
Land
Primary site

Area overview

Walk score
53 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
33 /100.  Somewhat Bikeable
School district
3012

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

Ownership

Ownership information for 10 Henni Court, Syosset, NY

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

Sales history for 10 Henni Court, Syosset, NY 11791

No recently recorded sales for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
06/21/1999 - R
04/07/1999 - D		 Deed

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 10 Henni Court, 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
$21,950
Current school tax
Recent tax assessments
Market value
$675,000
Assessed value
$675
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 $675,000 $675 3251.91 $21,950 -2.37%
2025 $716,000 $716 3139.97 $22,482 -8.01%
2024 $780,000 $727 3361.673 $24,439 -7.72%
2023 $758,000 $758 3493.926 $26,484 -11.12%
2022 $780,000 $780 3820.056 $29,796 -12.10%
2021 $789,000 $789 4296.58 $33,900 +90.06%
2020 $379,200 $948 1881.494 $17,837 -0.59%
2019 $406,400 $1,016 1766.064 $17,943 -0.80%
2018 $433,600 $1,084 1668.546 $18,087 -4.80%
2017 $480,800 $1,202 1580.606 $18,999 +5.83%
Permits

Permit information for 10 Henni Court, 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 10 Henni Court, 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)
Village Elementary School 9 Public K-5 415 0.08
St Edward Confessor School NR Private PK-8 265 0.23
St Edward Confessor School NR Private PK-8 265 0.23
P.S. 256 NR Public PK, K-12 500 0.53
P.S. 256 NR Public PK, K-12 500 0.53
Berry Hill Elementary School 8 Public K-5 450 0.96
Willits Elementary School 9 Public K-5 305 1.16
The Center For Developmental Disabilities NR Private 105 1.23
South Grove Elementary School 9 Public K-5 416 1.48
Walt Whitman Elementary School 9 Public K-5 387 1.64
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St Edward Confessor School NR Private PK-8 265 0.23
P.S. 256 NR Public PK, K-12 500 0.53
South Woods Middle School 8 Public 6-8 746 0.97
H B Thompson Middle School 9 Public 6-8 997 1.13
Fusion Academy Woodbury Ny NR Private 6-12 75 1.13
The Center For Developmental Disabilities NR Private 105 1.23
Harmony Heights School NR Private 8-12 0 2.43
East Woods School NR Private PK, K-8 226 2.44
Plainview Old Bethpage Middle School 8 Public 5-8 889 2.80
Jericho Middle School 9 Public 6-8 810 2.81
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
P.S. 256 NR Public PK, K-12 500 0.53
Our Lady Of Mercy Academy NR Private 9-12 359 0.75
Syosset Senior High School 10 Public 9-12 2,266 1.00
Fusion Academy Woodbury Ny NR Private 6-12 75 1.13
The Center For Developmental Disabilities NR Private 105 1.23
Harmony Heights School NR Private 8-12 0 2.43
Harmony Heights School NR Private 8-12 74 2.45
Jericho Senior High School 10 Public 9-12 1,258 2.81
Plainview Old Bethpage JFK High School 10 Public 9-12 1,649 3.28
Walt Whitman High School 7 Public 9-12 1,991 3.77

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

Neighbors for 10 Henni Court, Syosset, NY

24 Henni CT, Syosset 19 Barry Ln, Syosset 18 Barry Ln, Syosset 22 Barry Ln, Syosset 25 Henni CT, Syosset 28 Barry Ln, Syosset 31 Henni CT, Syosset 27 Barry Ln, Syosset 8 Barry Ln, Syosset 16 Barry Ln, Syosset 14 Henni CT, Syosset 18 Henni CT, Syosset 21 Henni CT, Syosset 9 Henni CT, Syosset 31 Barry Ln, Syosset 29 Henni CT, Syosset 12 Barry Ln, Syosset 17 Henni CT, Syosset 23 Barry Ln, Syosset 5 Henni CT, Syosset

Nearby ZIP codes for 10 Henni Court, 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 10 Henni Court, Syosset, NY 11791?

The development at 10 Henni Court, Syosset, NY 11791 was built in 1977.

What is the total square footage of 10 Henni Court, Syosset, NY 11791?

10 Henni Court, Syosset, NY 11791 has a total of 2,275 square feet.

What is the assessed value of 10 Henni Court, Syosset, NY 11791?

10 Henni Court, Syosset, NY 11791 is currently assessed at $675.

What are the property taxes for 10 Henni Court, Syosset, NY 11791?

The property taxes for 10 Henni Court, Syosset, NY 11791 total $21,950.

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