345 Split Rock Rd, #A, Syosset, NY 11791 Property Records

Nassau County and Oyster Bay Town property record for 345 Split Rock Rd, #A, Syosset, NY 11791

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,351 sqft · built 1993
Lot Size	1 acres (43,560 sqft)
Owner	2 Individual Names on File
Last Sale	$970,000 (Dec 2015)
Tax Bill	$29,779 (2025)
Deeds & Mortgages	Oct 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`25-058-00-0102`

Property Details

APN / Parcel Number

Primary APN	`25-058-00-0102`
Alternative APNs	`2489-25-058-00-0102-0` `25058000102000000000` `282489 25.-58-102` `25058 01020`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	3,351 sqft Living Area
Gross Area	3,923 sqft
1st Floor Area	1,677 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1993
Effective Year Built	Effective 1993
Architectural Style	Contemporary
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Other
Lot Area	43,560 sqft
Garage Type	Attached
Garage Area	572 sqft
Parking Spaces	2 Parking Spaces
Deck Area	32 sqft
Patio Area	180 sqft
Balcony Area	192 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	25058 01020
Street Address	345 SPLIT ROCK RD, A
City	SYOSSET
State	NY
Zip	11791-1508
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 012
Legal Block	58
Legal Lot Number	102
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	3
Census Block	3006
Census Tract	518300

Owner

Source: Nassau County and Oyster Bay Town records · APN 25-058-00-0102

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	345 SPLIT ROCK RD, A, SYOSSET, NY 11791-1508
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 02, 2015 · Amount on Record
Deed Sale	Dec 02, 2015 · Amount on Record
Prior Sale	Jul 12, 2000 · Amount on Record
Deed Document Number	201530640
Deed Book / Page	D13293 / 266
Record Updated	Sep 20, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NASSAU NY
Property Address	345 SPLIT ROCK RD # A, A, SYOSSET, NY 11791-1508
Transaction Type	Mortgage
Record Updated	Jun 24, 2022
Title Company	CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0446590240
Date	Oct 23, 2020
Book Page	44659/240
Instrument	2020-100334

Lender

Name	LOAN DEPOT INC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Nov 01, 2035

Interest

Rate Type	Fixed Rate

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		$998 (+1.53%) Land $516 Building $482	$998,000 (+1.53%)
2025	$29,779.00 (-1.23%)	$983 (-9.9%) Land $509 Building $474	$983,000 (-9.9%)
2023	$30,150.00 Additional exemption filed	$1,091 Land $564 Building $527	$1,091,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360595183003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · 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, availability as of December 31, 2025 · sampled at 138 locations within half a mile · Last verified October 2026

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

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, 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.