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

Suffolk County and Huntington Town property record for 24 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 File
Last Sale	$479,000 (Jun 2001)
Tax Bill	$25,749 (2024)
Deeds & Mortgages	Feb 2021 Refinance
Flood Zone	Zone X (minimal risk)
APN	`0400-067.00-02.00-028.001`

Property Details

APN / Parcel Number

Primary APN	`0400-067.00-02.00-028.001`
Alternative APNs	`472689 067.00-02.00-028.001` `0400067000200028000` `472600163240`

Exterior

Lot Area	21,780 sqft (0.5 acres)

Location & Zoning

Street Address	24 CARNEGIE AVE
City	COLD SPRING HARBOR
State	NY
Zip	11724-2000
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Block	200
Legal Lot Number	28
Jurisdiction	SUFFOLK NY
Township / Civil Division	HUNTINGTON
Census Block Group	1
Census Block	1006
Census Tract	110103

Owner

24 Carnegie Ave is owned and occupied by two individuals who bought it in June 2001.

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

Owner of Record	2 Individual Names on File
Mailing Address	24 CARNEGIE AVE, COLD SPRING HARBOR, NY 11724-2000
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 27, 2001 · Amount on File
Deed Sale	Jun 27, 2001 · Amount on File
Deed Book / Page	12126 / 688
Record Updated	Sep 20, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	24 CARNEGIE AVE, COLD SPRING HARBOR, NY 11724-2000
Transaction Type	Mortgage
Record Updated	Mar 16, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0232310793
Date	Feb 12, 2021
Book Page	23231/793
Instrument	DL054258

Lender

Name	QUICKEN LOANS INC
Type	Lending Institution

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	229 Months
Due	Mar 1, 2040

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	Huntington Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$6,700 Land $650 Building $6,050	$1,488,888 (+10,788.46%) Land $144,444 Building $1,344,444
2024	$25,749.00		$13,674 (+12.25%) Land $1,327 Building $12,347
2023		$6,700 Land $650 Building $6,050	$12,182 Land $1,182 Building $11,000

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

Flood

FEMA maps place 24 Carnegie Ave in Zone X, an area of minimal flood risk.

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	1 in force

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

Wildfire risk around 24 Carnegie Ave is low, with a 0.01% annual chance of 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