Nassau County  »  11791  »  Split Rock Rd  »  66 Split Rock Rd

66 Split Rock Road, Syosset, NY 11791 - Property report

Also known as: 66 Split Rock Rd

Property image for 66 Split Rock Road, Syosset, NY 11791
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Property type

Hospital - Non Exempt (In-Patient Facilities) (465.24)

Year built

1961

Acreage

0.212

Sale price

$920,000

General information

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Address
Primary address
66 Split Rock Road
ZIP code
11791
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
25-9-25

Owner

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Building
Property type
Hospital - Non Exempt (In-Patient Facilities) (465.24)
Building sq. ft.
2,340
Buildings on lot
1
Stories
1
Year built
1961
AC
Central
Sales
Sale date
02/26/2025
Sale price
$920,000
Arm's length
Tax
Tax year
2026
Current property tax
$30,862
Tax class
Zoning & Use
Zoning
Capitalization rate
Area type
Perimeter central business district
Lot
Acreage
0.212
Topography
Level
Land
Primary site

Area overview

Walk score
74 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
56 /100.  Bikeable
School district
3012
Street
Paved
Traffic
Heavy

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

Commercial Buildings

Sq. ft. Structure Grade Year built Stories
2,340 Office 3501-5500 sf C+ 1961 1
Floor distribution
Floors Sq. ft. Use Construction Condition Exterior wall Heating Air conditioning Plumbing
01-01 2,340 Offices 3,501 - 5,500 sf Central
Ownership

Ownership information for 66 Split Rock Road, Syosset, NY

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

Sales history for 66 Split Rock Road, Syosset, NY 11791

Sale date Sale price Buyer name Seller name
02/26/2025 $920,000 XXX XXXXX XXXX XXX XXXXX XXXX XXXXX XXXXXX XXX
06/23/2017 $650,000 XXXXX XXXX XXXXX XXXXXX XXX XXXX XXXXXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
03/04/2025 - R Other
(Mortgage satisfaction)		 XXXXX XXXX XXXXX XXXXXX XXX XXXXXXXX XXXX
03/05/2025 - R
02/26/2025 - D		 Deed
(Deed commercial/vacant land)		 XXXXX XXXX XXXXX XXXXXX XXX XXX XXXXX XXXX XXX
06/30/2017 - R
06/23/2017 - D		 Deed XXXX XXXXXXXX XXXXX XXXX XXXXX XXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 66 Split Rock Road, Syosset, NY

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

Current property tax
Tax year
2026
Tax class
Property tax
$30,862
Recent tax assessments
Market value
$424,700
Assessed value
$4,247
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 $424,700 $4,247 726.671 $30,862 +2.35%
2025 $424,700 $4,247 709.962 $30,152 -3.09%
2024 $513,050 $4,539 685.445 $31,112 +1.77%
2023 $513,100 $5,131 733.485 $30,572 -21.13%
2022 $513,100 $5,131 755.439 $38,762 -14.72%
2021 $564,400 $5,644 805.271 $45,449 +50.38%
2020 $334,900 $3,349 902.474 $30,224 +5.49%
2019 $334,900 $3,349 855.481 $28,650 -2.34%
2018 $334,900 $3,349 876.01 $29,338 +6.05%
2017 $334,900 $3,349 826.063 $27,665 +13.50%
Permits

Permit information for 66 Split Rock Road, Syosset, NY

No recently recorded permits for this property.

Neighborhood

Demographics by ZIP code

Total population
25,520
Median age
43.2
Average household income
$276,174
Family households
83.9%
People per household (average)
3.11
Occupied housing units
8,113
Owner-occupied units
93.5%
Median year structure built
1959
Median value mortgaged units
$968,800
Median value unmortgaged units
$878,600

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Neighbors for 66 Split Rock Road, Syosset, NY

10 Anita Ave, Syosset 37 Church St, Syosset 102 Elliman Pl, Syosset 33-53 Berry Hill Rd, Syosset 2 Split Rock Rd, Syosset 14 North St, Syosset 74 Split Rock Rd, Syosset 8 Anita Ave, Syosset 17 Woodbury Way, Syosset 78 Split Rock Rd, Syosset 70 Split Rock Rd, Syosset 100 Elliman Pl, Syosset 15 Berry Hill Rd, Syosset 2 North St, Syosset 12 North St, Syosset 9 Church St, Syosset 1 Apple St, Syosset 24 Orchard St, Syosset 11 Berry Hill Rd, Syosset 55-69 Berry Hill Rd, Syosset

Nearby ZIP codes for 66 Split Rock Road, 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 66 Split Rock Road, Syosset, NY 11791?

The development at 66 Split Rock Road, Syosset, NY 11791 was built in 1961.

What is the total square footage of 66 Split Rock Road, Syosset, NY 11791?

66 Split Rock Road, Syosset, NY 11791 has a total of 2,340 square feet.

When was 66 Split Rock Road, Syosset, NY 11791 last sold and what was the sale price?

66 Split Rock Road, Syosset, NY 11791 was last sold on 02/26/2025 for $920,000.

What is the assessed value of 66 Split Rock Road, Syosset, NY 11791?

66 Split Rock Road, Syosset, NY 11791 is currently assessed at $4,247.

What are the property taxes for 66 Split Rock Road, Syosset, NY 11791?

The property taxes for 66 Split Rock Road, Syosset, NY 11791 total $30,861.

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