3 Sunset Dr, Armonk, NY 10504 Property Records

Westchester County and North Castle Town property record for 3 Sunset Dr, Armonk, NY 10504

Property Summary

Property Type	Single Family Home
Details	2 ba · 3,421 sqft · built 1952
Lot Size	1 acres (43,560 sqft)
Owner	2 Individual Names on Record
Last Sale	$542,500 (Aug 2010)
Tax Bill	$22,011 (2026)
Deeds & Mortgages	Mar 2020 Loan Modification Mar 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`553800 108.01-4-18`

Property Details

APN / Parcel Number

Primary APN	`553800 108.01-4-18`
Alternative APNs	`55380000213 0035 006` `1A`

Interior

Full Baths	2 Baths
Stories	2 Stories
Building Area	3,421 sqft Living Area
1st Floor Area	3,421 sqft
Basement Area	654 sqft
Finished Basement	654 sqft
Unfinished Basement	654 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Lot Area	43,560 sqft (1 acres)
Garage Type	Attached
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Sewer	Septic
Water Source	Well

Location & Zoning

Account Number	1A
Street Address	3 SUNSET DR
City	ARMONK
State	NY
Zip	10504-2041
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1A
Legal Block	4
Legal Lot Number	18.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	NORTH CASTLE
Census Block Group	1
Census Block	1019
Census Tract	12303

Owner

Source: Westchester County and North Castle Town records, as of October 21, 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	3 SUNSET DR, ARMONK, NY 10504-2041
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 24, 2020	Loan Modification, Mortgage · Conventional Mortgage QUICKEN LNS
Mar 24, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 23, 2010 · Amount on Record
Deed Sale	Aug 23, 2010 · Amount on Record
Deed Document Number	2010502163059
Prior Transfer Date	Nov 30, 2009
Prior Transfer Doc	0493620466
Record Updated	Oct 29, 2026

March 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	WESTCHESTER NY
Property Address	3 SUNSET DR, ARMONK, NY 10504-2041
Document Number	0601043297
Instrument Date	Mar 24, 2020
Transaction Type	Mortgage
Record Updated	Aug 4, 2020
Title Company	TITLE SERVICE AND LIAISON COMPANIES, INDECOMM GLOBAL SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3 SUNSET DR ARMONK NY 105042041, ARMONK, NY 10504-2041

Mortgage

Document Number	0601043297
Date	Jul 20, 2020
Book Page	060104/003297

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 19, 2050

Interest

Rate Type	Fixed Rate
Rate	3.75%

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WESTCHESTER NY
Property Address	3 SUNSET DR, ARMONK, NY 10504-2041
Document Number	0601043293
Instrument Date	Mar 24, 2020
Transaction Type	Mortgage
Record Updated	Aug 4, 2020
Title Company	TITLE SERVICE AND LIAISON COMPANIES, INDECOMM GLOBAL SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3 SUNSET DR ARMONK NY 105042041, ARMONK, NY 10504-2041

Mortgage

Document Number	0601043293
Date	Jul 20, 2020
Book Page	060104/003293

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 19, 2050

Tax Assessment & Valuation

Source: Westchester County and North Castle Town assessment roll, as of May 14, 2026

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision	North Castle Town
Unified School District	Byram Hills Central School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$22,011.00 (+65.01%)
2025	$13,339.00	$19,600 (-) Land $2,700 Building $16,900	$1,209,877 (+11.11%) Land $166,667 Building $1,043,210
2024		$19,600 (-) Land $2,700 Building $16,900	$1,088,889 (-8.33%) Land $150,000 Building $938,889
2023		$19,600 Land $2,700 Building $16,900	$1,187,878 Land $163,636 Building $1,024,242

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.

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
Flood Insurance Cost	Premium on Record median of 24 policies
Nearby Flood Policies	24 in force
Nearby Flood Claims	16 (1979–2024)
Claims Outside the SFHA	10 of 16
Most Recent Claim	Jun 2024 · other causes
Claims by Event	Remnants Of Hurricane Ida, Sep 2021 · 2 claims Hurricane Irene, Aug 2011 · 2 claims

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	Direct burnable vegetation

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	NORTH CASTLE WATER DISTRICT #4 serves 1,225 people · EPA ID NY5922909
Water Source	Groundwater
Last State Inspection	Mar 2026
Lead	3 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 68 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Optimum Cable	940 / 35

Cell Coverage

5G (outdoors only) and 4G LTE

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