346 Cold Spring Rd, Syosset, NY 11791 Property Records

Nassau County and Oyster Bay Town property record for 346 Cold Spring Rd, Syosset, NY 11791

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 2,314 sqft · built 1962
Lot Size	0.487 acres (21,209 sqft)
Owner	2 Individual Names on File
Last Sale	$994,000 (Aug 2021)
Tax Bill	$23,327 (2025)
Deeds & Mortgages	Aug 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`25-00G-00-0284`

Property Details

APN / Parcel Number

Primary APN	`25-00G-00-0284`
Alternative APNs	`2500G000284000000000` `2489-25-G-00-0284-0` `282489 25.-G-284` `25 G 02840`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,314 sqft Living Area
1st Floor Area	1,196 sqft
Basement Area	976 sqft
Finished Basement	976 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1962
Architectural Style	Raised Ranch
Exterior Material	Wood
Construction Type	Frame
Roof Material	Other
Lot Area	21,209 sqft (0.487 acres)
Lot Dimensions	211 ft deep x 102 ft wide
View / Lot	Highway
Garage Type	Basement
Parking Spaces	1 Parking Space

Exterior Amenities

Pool Area	512 sqft
Porch	Open Frame Porch
Porch Area	40 sqft
Deck Area	228 sqft
Patio Area	512 sqft
Balcony Area	50 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	25 G 02840
Street Address	346 COLD SPRING RD
City	SYOSSET
State	NY
Zip	11791-1804
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 012
Legal Block	G
Legal Lot Number	284
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	1
Census Block	1000
Census Tract	518400

Owner

Source: Nassau County and Oyster Bay Town records · APN 25-00G-00-0284

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	346 COLD SPRING RD, SYOSSET, NY 11791-1804
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 02, 2021 · Amount on Record
Deed Sale	Aug 02, 2021 · Amount on Record
Prior Sale	Nov 09, 2015 · Amount on Record
Deed Document Number	2021-102024
Deed Book / Page	14117 / 327
Record Updated	Sep 20, 2026

August 2021: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Aug 02, 2021
Property Address	346 COLD SPRING RD, SYOSSET, NY 11791-1804
Document Number	0141170327
Book / Page	14117 / 327
Instrument Date	Jul 20, 2021
Instrument	2021-102024
Transaction Type	Transfer
Record Updated	Aug 25, 2021
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$3,976.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	346 COLD SPRING RD, SYOSSET, NY 11791-1804

Mortgage

Document Number	202110202545694389
Date	Aug 02, 2021
Instrument	2021-10202545694389

Lender

Name	UNITED WHOLESALE MORTGAGE

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

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		$776 (-6.84%) Land $364 Building $412	$776,000 (-6.84%)
2025	$23,327.00 (+8.1%)
2023	$21,579.00 Additional exemption filed	$833 Land $391 Building $442	$833,000

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
Flood Insurance Cost	Premium on Record median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	2 (1981–1984)
Most Recent Claim	May 1984 · tidal / storm surge

Wildfire

Wildfire Risk	Low lower than 95% of the US · lower than 94% 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 113 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.