330 Split Rock Rd, Syosset, NY 11791 Property Records

Nassau County and Oyster Bay Town property record for 330 Split Rock Rd, Syosset, NY 11791

Property Summary

Property Type	Single Family Home
Details	3.5 ba · 2,734 sqft · built 1968
Lot Size	1 acres (43,560 sqft)
Owner	2 Individual Names on File
Last Sale	$575,000 (Oct 1999)
Tax Bill	$28,931 (2025)
Flood Zone	Zone X (minimal risk)
APN	`25-051-00-0016`

Property Details

APN / Parcel Number

Primary APN	`25-051-00-0016`
Alternative APNs	`2489-25-051-00-0016-0` `25051000016000000000` `282489 25.-51-16` `25051 00160`

Interior

Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,734 sqft Living Area
Gross Area	3,170 sqft
1st Floor Area	1,028 sqft
Basement Area	36 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1968
Architectural Style	Tri-Level
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Other
Lot Area	43,560 sqft
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Frame Porch
Porch Area	48 sqft
Deck Area	650 sqft
Patio Area	650 sqft
Balcony Area	42 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	25051 00160
Street Address	330 SPLIT ROCK RD
City	SYOSSET
State	NY
Zip	11791-1507
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 012
Legal Subdivision	MAP OF SAGAMORE AT SYOSSET SECTION #4
Legal Block	51
Legal Lot Number	16
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	3
Census Block	3005
Census Tract	518300

Owner

Source: Nassau County and Oyster Bay Town records · APN 25-051-00-0016

Assessment roll updated June 17, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	330 SPLIT ROCK RD, SYOSSET, NY 11791-1507
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 29, 1999 · Amount on Record
Deed Sale	Oct 29, 1999 · Amount on Record
Prior Sale	Jun 27, 1995 · Amount on Record
Deed Document Number	1999939
Deed Book / Page	11126 / 212
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Nassau County and Oyster Bay Town records · Assessment roll updated June 17, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Oyster Bay Town
Unified School District	Syosset Central School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$967 (-6.93%) Land $473 Building $494	$967,000 (-6.93%)
2025	$28,931.00 (+1.98%)
2023	$28,368.00 Additional exemption filed	$1,039 Land $508 Building $531	$1,039,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of April 5, 2023 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	8 in force

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Optimum Communications Fiber · Cable	8,000 / 8,000
Verizon Fiber	2,300 / 2,300

Based on FCC filings for 138 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	JERICHO WD public/private · serves 58,000 people
Water Source	Groundwater
Last State Inspection	Oct 2023
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Corrosion control Jul 2023
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.