Suffolk County and Huntington Town property record for 3 Carnegie Ave, Cold Spring Harbor, NY 11724
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.41 acres (17,860 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $418,000 (May 1996) |
| Tax Bill | $15,027 (2024) |
| Deeds & Mortgages | Jul 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 0400-066.00-03.00-019.003 |
| Primary APN | 0400-066.00-03.00-019.003 |
|---|---|
| Alternative APNs |
|
| Lot Area | 17,860 sqft (0.41 acres) |
|---|
| Street Address | 3 CARNEGIE AVE |
|---|---|
| City | COLD SPRING HARBOR |
| State | NY |
| Zip | 11724-2016 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | P/O 83 & ALL 84 |
| Legal Subdivision | MAP COLD SPRING HILL DEVELOPMENT |
| Legal Block | 300 |
| Legal Lot Number | 19 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | HUNTINGTON |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 110104 |
Source: Suffolk County and Huntington Town records, as of September 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 3 CARNEGIE AVE, COLD SPRING HARBOR, NY 11724-2016 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 31, 1996 · Amount on Record |
| Deed Sale | May 31, 1996 · Amount on Record |
| Deed Document Number | 1996 |
| Deed Book / Page | 11776 / 315 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jul 30, 2026 |
| Property Address | 3 CARNEGIE AVE, COLD SPRING HARBOR, NY 11724-2016 |
| Document Number | 1334000159 |
| Book / Page | 13345 / 159 |
| Instrument Date | May 30, 2026 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3 CARNEGIE AVE, COLD SPRING HARBOR, NY 11724-2016 |
Source: Suffolk County and Huntington Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Huntington Town |
| Unified School District | Cold Spring Harbor Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,100 (-) Land $900 Building $3,200 | $911,111 (+10,788.04%) Land $200,000 Building $711,111 | |
| 2024 | $15,027.00 | $8,368 (+12.26%) Land $1,837 Building $6,531 | |
| 2023 | $4,100 Land $900 Building $3,200 | $7,454 Land $1,636 Building $5,818 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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.
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 | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
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 |
5G (outdoors only) and 4G LTE
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