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66 Windmill Rd, Armonk, NY 10504 Property Records

Westchester County and North Castle Town property record for 66 Windmill Rd, Armonk, NY 10504

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 4,345 sqft · built 1960
Lot Size1.53 acres (66,647 sqft)
Owner2 Individual Names on File
Last Sale$675,000 (Jun 2011)
Tax Bill$21,480 (2025)
Deeds & MortgagesJul 2019 Line of Credit
Jun 2019 Loan Modification
Flood ZoneZone X (minimal risk)
APN553800 102.01-1-31

Property Details

APN / Parcel Number

Primary APN553800 102.01-1-31
Alternative APNs
  • 55380000104 0010 089
  • R1 1/2A

Interior

Bedrooms3 Beds
Full Baths3 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area4,345 sqft Living Area
1st Floor Area4,908 sqft
Basement Area695 sqft
Finished Basement695 sqft
Unfinished Basement695 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1960
Effective Year BuiltEffective 1960
Architectural StyleColonial
Exterior MaterialWood Siding
Lot Area66,647 sqft (1.53 acres)
Garage TypeAttached
Garage Area500 sqft
Parking Spaces2 Parking Spaces
PorchPorch
Porch Area84 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
Heating FuelGas
SewerSeptic
Water SourceCommercial

Location & Zoning

Account NumberR1 1/2A
Street Address66 WINDMILL RD
CityARMONK
StateNY
Zip10504-2832
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-1.5
Legal Block1
Legal Lot Number31.000
JurisdictionWESTCHESTER NY
Township / Civil DivisionNORTH CASTLE
Census Block Group1
Census Block1001
Census Tract12304

Owner

Source: Westchester County and North Castle Town records · APN 553800 102.01-1-31

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 Record2 Individual Names on File
Mailing Address66 WINDMILL RD, ARMONK, NY 10504-2832
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jul 05, 2019Deed of Trust, Mortgage · Line of Credit
CITIBANK NA
Jun 26, 2019Loan Modification, Mortgage · Line of Credit
CITIBANK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 24, 2011 · Amount on Record
Deed SaleJun 24, 2011 · Amount on Record
Deed Document Number2011511543255
Record UpdatedJun 08, 2026

July 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWESTCHESTER NY
Property Address66 WINDMILL RD, ARMONK, NY 10504-2832
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyMORTGAGE CONNECT LP

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0591863115
DateJul 05, 2019
Instrument591863115
Lender
NameCITIBANK NA
TypeBank
AddressSIOUX FALLS, SD 57104
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueJul 04, 2049
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

June 2019: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionWESTCHESTER NY
Property Address66 WINDMILL RD, ARMONK, NY 10504-2832
Document Number0591903335
Instrument DateJun 26, 2019
Transaction TypeMortgage
Record UpdatedJul 19, 2019
Title CompanyMORTGAGE CONNECT LP

Transferred To (Grantee/Buyer)

NameVerified Name
Address66 WINDMILL RD ARMONK NY 105042832, ARMONK, NY 10504-2832

Mortgage

Document Number0591903335
DateJul 09, 2019
Book Page059190/003335
Lender
NameCITIBANK
TypeBank
AddressSIOUX FALLS, SD 57104
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Rate3.99%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountyWestchester County
County SubdivisionNorth Castle Town
Unified School DistrictByram 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.

YearTax BillAssessed ValueAssessed Market Value
2025$21,480.00$24,730 (-) Land $3,500 Building $21,230$1,526,543 (+11.11%) Land $216,049 Building $1,310,494
2024$24,730 (-) Land $3,500 Building $21,230$1,373,888 (-8.33%) Land $194,444 Building $1,179,444
2023$24,730 Land $3,500 Building $21,230$1,498,788 Land $212,121 Building $1,286,667

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone A, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 13 policies
Nearby Flood Policies13 in force
Nearby Flood Claims11 (1978–2020)
Claims Outside the SFHA9 of 11
Most Recent ClaimJul 2020 · other causes

Wildfire

Wildfire RiskLow
lower than 80% of the US · above 54% of New York
Wildfire Likelihood0.02% annual chance
ExposureDirect
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 as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Verizon
Fiber		2,300 / 2,300
Optimum Communications
Cable		940 / 35

Based on FCC filings for 76 locations within half a mile of this property.

Cell Coverage

4G LTE (outdoors only), no 5G reported

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