25 Carnegie Ave, Cold Spring Harbor, NY 11724 Property Records

Suffolk County and Huntington Town property record for 25 Carnegie Ave, Cold Spring Harbor, NY 11724

Property Summary

Property Type	Single Family Home
Lot Size	0.5 acres (21,780 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,750,000 (May 2025)
Tax Bill	$15,366 (2024)
Deeds & Mortgages	Aug 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`0400-066.00-03.00-011.000`

Property Details

APN / Parcel Number

Primary APN	`0400-066.00-03.00-011.000`
Alternative APNs	`472689 066.00-03.00-011.000` `268906600003000110000000` `472600162580`

Exterior

Lot Area	21,780 sqft (0.5 acres)

Location & Zoning

Street Address	25 CARNEGIE AVE
City	COLD SPRING HARBOR
State	NY
Zip	11724-2016
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	BLK LOT
Legal Subdivision	PEMBROKE
Legal Block	300
Legal Lot Number	11
Jurisdiction	SUFFOLK NY
Township / Civil Division	HUNTINGTON
Census Block Group	2
Census Block	2008
Census Tract	110104

Owner

Source: Suffolk County and Huntington Town records, as of August 11, 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 Record
Mailing Address	4 FLEETWOOD DR, HALESITE, NY 11743-1332
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 28, 2025 · Amount on Record
Deed Sale	May 28, 2025 · Amount on Record
Prior Sale	Aug 16, 2022 · Amount on Record
Deed Book / Page	13296 / 117
Prior Transfer Date	Sep 19, 2012
Prior Transfer Doc	D000127200090
Record Updated	Sep 20, 2026

August 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Aug 16, 2022
Property Address	25 CARNEGIE AVE, COLD SPRING HARBOR, NY 11724-2016
Document Number	0131690441
Book / Page	13169 / 441
Instrument Date	Jun 28, 2022
Transaction Type	Transfer
Record Updated	Nov 21, 2023
Title Company	MISC COMPANY

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	16611 FIRENZE WAY, NAPLES, FL 34110-3229

Tax Assessment & Valuation

Source: Suffolk County and Huntington Town assessment roll, as of August 11, 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Huntington Town
Unified School District	Cold Spring Harbor Central School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$3,950 (-) Land $700 Building $3,250	$877,778 (+10,787.84%) Land $155,556 Building $722,222
2024	$15,366.00 (+8.56%)		$8,062 (+12.25%) Land $1,429 Building $6,633
2023		$3,950 (-) Land $700 Building $3,250	$7,182 (+16.36%) Land $1,273 Building $5,909
2022	$14,155.00 Homeowner's exemption	$3,950 Land $700 Building $3,250	$6,172 Land $1,094 Building $5,078

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force
Nearby Flood Claims	1 (2009)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Dec 2009 · rainfall accumulation

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	1 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	Asbestos resolved · Jul 2020
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 229 locations within half a mile, as of December 31, 2025

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