40 Cox Ave, Armonk, NY 10504 Property Records

Westchester County and North Castle Town property record for 40 Cox Ave, Armonk, NY 10504 · Last verified May 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	4 Baths
Year Built	Built 1961
Square Footage	2,526 sqft Living Area
Lot Size	49,658 sqft (1.14 acres)
Garage	Attached, 250 sqft
Occupancy	Owner Occupied
Last Sale	$970,000 (2021)
Tax Bill	$7,840.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`553800 108.01-3-12`
Alternative APNs	`55380000213 0035C 000` `R1A`

Interior

Full Baths	4 Baths
Building Area	2,526 sqft Living Area
1st Floor	2,526 sqft 1st Floor
Basement Area	873 sqft Basement
Finished Basement	873 sqft Finished
Unfinished Basement	873 sqft Unfinished
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Exterior Material	Other Exterior
Lot Area	49,658 sqft (1.14 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	250 sqft Garage

Utilities and HVAC

Cooling System	Central Cooling
Sewage	Septic Sewage
Water Source	Well Water Source

Location & Zoning

Account Number	R1A
Street Address	40 COX AVE
City	ARMONK
State	NY
Zip	10504-2014
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Block	3
Legal Lot Number	12.000
Jurisdiction	WESTCHESTER NY
Minor Civil Division	NORTH CASTLE
Census Blockgroup	1
Census Block	1006
Census Tract	12303

Owner

Source: Westchester County and North Castle Town records · APN 553800 108.01-3-12

Assessment roll updated May 14, 2026 · Last verified May 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	40 COX AVE, ARMONK, NY 10504-2014
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 24, 2021 · Amount on Record
Deed Sale	Jun 24, 2021 · Amount on Record
Prior Sale	Jun 24, 2021 · Amount on Record
Deed Doc Number	2021611663782
Prior Transfer Date	Jan 14, 2015
Prior Transfer Doc	0543523489
Record Refreshed	Jun 08, 2026

June 2021: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	WESTCHESTER NY
Recording Date	Jun 24, 2021
Property Address	40 COX AVE, ARMONK, NY 10504-2014
Document Number	0611663782
Instrument Date	Jun 17, 2021
Instrument	611663782
Transaction Type	Transfer
Record Updated	Jul 23, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$3,880.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	40 COX AVE, 40, ARMONK, NY 10504-2014

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1506 RESEARCH AVE, BRONX, NY 10465-1114

Mortgage

Document Number	0611743934
Date	Jun 24, 2021
Instrument	611743934

Lender

Name	UNITED MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 01, 2051

Tax Assessment & Valuation

Source: Westchester County and North Castle Town records · Assessment roll updated May 14, 2026 · Last verified May 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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$7,840.00	$21,000 (-) Land $2,700 Building $18,300	$1,296,297 (+11.11%) Land $166,667 Building $1,129,630
2024		$21,000 (-) Land $2,700 Building $18,300	$1,166,667 (-8.33%) Land $150,000 Building $1,016,667
2023		$21,000 Land $2,700 Building $18,300	$1,272,727 Land $163,636 Building $1,109,091

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 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
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone A, within 100 ft

Wildfire

Wildfire Risk	Low above 20% of the US · above 55% of New York
Wildfire Likelihood	About 1 in 6,250 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.