15 Walnut Tree Ln, Cold Spring Harbor, NY 11724 Property Records

Suffolk County and Huntington Town property record for 15 Walnut Tree Ln, Cold Spring Harbor, NY 11724 · Last verified August 2026

Property Summary

Property Type	Multi-Family Dwellings
Lot Size	3.2 acres (139,392 sqft)
Owner	2 Individual Names on File
Last Sale	$1,980,000 (Oct 2016)
Tax Bill	$44,911 (2024)
Deeds & Mortgages	Apr 2019 Construction Loan Jul 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`0400-016.00-03.00-011.001`

Property Details

APN / Parcel Number

Primary APN	`0400-016.00-03.00-011.001`
Alternative APNs	`472689 016.00-03.00-011.001` `268901600003000110010000` `47260074290`

Interior

Units	2 Units

Exterior

Architectural Style	Multi-Family
Lot Area	139,392 sqft

Location & Zoning

Street Address	15 WALNUT TREE LN
City	COLD SPRING HARBOR
State	NY
Zip	11724-1215
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	BLK LOT 21
Legal Subdivision	WAWAPEK FARMS
Legal Block	300
Legal Lot Number	11
Jurisdiction	SUFFOLK NY
Township / Civil Division	HUNTINGTON
Census Block Group	3
Census Block	3003
Census Tract	110104

Owner

Source: Suffolk County and Huntington Town records · APN 0400-016.00-03.00-011.001

Assessment roll updated August 11, 2026 · Last verified August 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	15 WALNUT TREE LN, COLD SPRING HARBOR, NY 11724-1215
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 03, 2019	Deed of Trust, Mortgage · Construction Mortgage BETHPAGE FCU
Jul 06, 2020	Deed of Trust, Mortgage · ARM BETHPAGE FCU
Mar 17, 2020	Loan Modification, Consolidation and Extension, Mortgage BETHPAGE FCU
Apr 03, 2019	Loan Modification, Consolidation and Extension, Mortgage BETH PAGE FCU

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 19, 2016 · Amount on Record
Deed Sale	Oct 19, 2016 · Amount on Record
Prior Sale	May 04, 2015 · Amount on Record
Deed Book / Page	D00012884 / 446
Record Updated	Sep 20, 2026

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	15 WALNUT TREE LN, COLD SPRING HARBOR, NY 11724-1215
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0230160701
Date	Apr 03, 2019
Book Page	23016/701
Instrument	DK000450

Lender

Name	BETHPAGE FCU
Type	Credit Union

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	349 Months
Due	May 01, 2048

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	15 WALNUT TREE LN, COLD SPRING HARBOR, NY 11724-1215
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0231500587
Date	Jul 06, 2020
Book Page	23150/587
Instrument	DL0124264

Lender

Name	BETHPAGE FCU
Type	Credit Union

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2050

Interest

Rate Type	Adjustable Rate
Rate	3%
Type Change Date	Apr 01, 2027
Index	1-Year CMT

March 2020: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	SUFFOLK NY
Property Address	15 WALNUT TREE LN, COLD SPRING HARBOR, NY 11724-1215
Document Number	0231500588
Instrument Date	Mar 17, 2020
Transaction Type	Mortgage
Record Updated	Dec 21, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	15 WALNUT TREE LN COLD SPRING HARBOR NY 117241215, COLD SPRING HARBOR, NY 11724-1215

Mortgage

Document Number	0231500588
Date	Jul 06, 2020
Book Page	023150/000588

Lender

Name	BETHPAGE FCU
Type	Credit Union
Address	971 CORPORATE BLVD, LINTHICUM, MD 21090-2342

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jul 05, 2050

Interest

Rate Type	Adjustable Rate
Rate	3%

April 2019: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	SUFFOLK NY
Recording Date	Apr 03, 2019
Property Address	15 WALNUT TREE LN, COLD SPRING HARBOR, NY 11724-1215
Document Number	0230160702
Book / Page	023016 / 000702
Instrument Date	Dec 19, 2018
Transaction Type	Mortgage
Record Updated	Jan 14, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	15 WALNUT TREE LN COLD SPRING HARBOR NY 117241215, COLD SPRING HARBOR, NY 11724-1215

Mortgage

Document Number	230160702
Date	Apr 03, 2019
Book Page	023016/000702

Lender

Name	BETH PAGE FCU
Type	Credit Union
Address	899 S OYSTER BAY RD, BETHPAGE, NY 11714-1030

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Apr 02, 2049

Interest

Rate Type	Fixed Rate
Rate	4.25%

Tax Assessment & Valuation

Source: Suffolk County and Huntington Town records · Assessment roll updated August 11, 2026 · Last verified August 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$11,650 (-) Land $2,050 Building $9,600	$2,588,889 (+10,788.67%) Land $455,556 Building $2,133,333
2024	$44,911.00		$23,776 (+12.25%) Land $4,184 Building $19,592
2023		$11,650 Land $2,050 Building $9,600	$21,182 Land $3,727 Building $17,455

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031101043, 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
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	9 in force
Nearby Flood Claims	3 (2017–2021)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Sep 2021, rainfall accumulation, Remnants Of Hurricane Ida

Wildfire

Wildfire Risk	Low above 20% of the US · above 55% of New York
Wildfire Likelihood	About 1 in 5,263 per year
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 · Published October 2026 · based on 48 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Optimum Communications	Fiber	8,000 / 8,000
Verizon	Fiber	2,300 / 2,300
Optimum Communications	Cable	940 / 35

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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