Nassau County  »  11791  »  Ryan St  »  17 Ryan St

17 Ryan Street, Syosset, NY 11791 - Property report

Also known as: 17 Ryan St

Property image for 17 Ryan Street, Syosset, NY 11791
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1965

Acreage

0.364

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
17 Ryan Street
ZIP code
11791
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
25-53-46

Owner

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Tax
Tax year
2026
Current property tax
$25,137
Tax class
Zoning & Use
Zoning
R1-10
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
2,116
Buildings on lot
1
Stories
2
Year built
1965
Rooms
8
Bathrooms
2
Half bathrooms
1
Exterior wall
Alum/Vinyl
Building style
Colonial
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
0.364
Topography
Level
Land
Primary site

Area overview

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

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

Ownership

Ownership information for 17 Ryan Street, Syosset, NY

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

Sales history for 17 Ryan Street, 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
09/25/2025 - R Other
(Mortgage satisfaction)		 XXXXX XXXXX X XXXX XX XXXXXXX XXXXXXXX XXXX
09/25/2025 - R Assignment
(Assign mortgage)		 XXXXXXX XXXXX XXXXXX XXXX XXX XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 17 Ryan Street, 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
$25,137
Current school tax
Recent tax assessments
Market value
$780,000
Assessed value
$780
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 $780,000 $780 3222.634 $25,137 +1.81%
2025 $795,000 $795 3105.677 $24,690 -9.71%
2024 $922,000 $823 3322.462 $27,344 -11.50%
2023 $895,000 $895 3452.063 $30,896 -11.25%
2022 $922,000 $922 3775.603 $34,811 -13.50%
2021 $950,000 $950 4236.241 $40,244 +104.56%
2020 $422,800 $1,057 1861.222 $19,673 -0.23%
2019 $452,800 $1,132 1741.886 $19,718 -0.98%
2018 $483,200 $1,208 1648.443 $19,913 -1.63%
2017 $513,200 $1,283 1577.758 $20,243 -0.06%
Permits

Permit information for 17 Ryan Street, 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 17 Ryan Street, 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)
Berry Hill Elementary School 8 Public K-5 450 0.52
Village Elementary School 9 Public K-5 415 1.14
The Center For Developmental Disabilities NR Private 105 1.19
St Edward Confessor School NR Private PK-8 265 1.23
St Edward Confessor School NR Private PK-8 265 1.23
East Woods School NR Private PK, K-8 226 1.24
East Woods School NR Private PK, K-8 226 1.24
P.S. 256 NR Public PK, K-12 500 1.31
P.S. 256 NR Public PK, K-12 500 1.31
West Side School 8 Public 2-6 233 1.82
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
South Woods Middle School 8 Public 6-8 746 0.93
The Center For Developmental Disabilities NR Private 105 1.19
St Edward Confessor School NR Private PK-8 265 1.23
East Woods School NR Private PK, K-8 226 1.24
P.S. 256 NR Public PK, K-12 500 1.31
Harmony Heights School NR Private 8-12 0 1.70
Harmony Heights School NR Private 8-12 74 1.71
H B Thompson Middle School 9 Public 6-8 997 2.35
OYSTER BAY MIDDLE SCHOOL 5 Public 7-8 217 2.61
Cold Spring Harbor High School 10 Public 7-12 739 3.18
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Syosset Senior High School 10 Public 9-12 2,266 1.14
The Center For Developmental Disabilities NR Private 105 1.19
P.S. 256 NR Public PK, K-12 500 1.31
Our Lady Of Mercy Academy NR Private 9-12 359 1.40
Harmony Heights School NR Private 8-12 0 1.70
Harmony Heights School NR Private 8-12 74 1.71
Fusion Academy Woodbury Ny NR Private 6-12 75 2.26
Oyster Bay High School 7 Public 9-12 415 2.61
Cold Spring Harbor High School 10 Public 7-12 739 3.18
Jericho Senior High School 10 Public 9-12 1,258 3.38

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

Neighbors for 17 Ryan Street, Syosset, NY

9 Ryan St, Syosset 29 Ryan St, Syosset 16 Ryan St, Syosset 20 Calvin Ave, Syosset 21 Ryan St, Syosset 6 Ryan CT, Syosset 253 Berry Hill Rd, Syosset 25 Ryan St, Syosset 33 Ryan St, Syosset 3 Ryan CT, Syosset 14 Calvin Ave, Syosset 7 Ryan CT, Syosset 15 Ryan St, Syosset 7 Ryan St, Syosset 257 Berry Hill Rd, Syosset 249 Berry Hill Rd, Syosset 4 Ryan CT, Syosset 261 Berry Hill Rd, Syosset 16 Calvin Ave, Syosset 5 Ryan CT, Syosset

Nearby ZIP codes for 17 Ryan Street, 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 17 Ryan Street, Syosset, NY 11791?

The development at 17 Ryan Street, Syosset, NY 11791 was built in 1965.

What is the total square footage of 17 Ryan Street, Syosset, NY 11791?

17 Ryan Street, Syosset, NY 11791 has a total of 2,116 square feet.

What is the assessed value of 17 Ryan Street, Syosset, NY 11791?

17 Ryan Street, Syosset, NY 11791 is currently assessed at $780.

What are the property taxes for 17 Ryan Street, Syosset, NY 11791?

The property taxes for 17 Ryan Street, Syosset, NY 11791 total $25,136.

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