135 Old Mount Kisco Rd, Armonk, NY 10504 Property Records

Westchester County and North Castle Town property record for 135 Old Mount Kisco Rd, Armonk, NY 10504

Property Summary

Property Type	Single Family Home
Details	3 ba · 2,982 sqft
Lot Size	0.45 acres (19,602 sqft)
Owner	Company Name on Record
Last Sale	$461,000 (Jun 2021)
Tax Bill	$16,300 (2026)
Deeds & Mortgages	Jun 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`553800 108.01-1-24`

Property Details

APN / Parcel Number

Primary APN	`553800 108.01-1-24`
Alternative APNs	`55380000212 0001A 000` `R10`

Interior

Full Baths	3 Baths
Stories	1 Story
Building Area	2,982 sqft Living Area
1st Floor Area	2,982 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Architectural Style	Raised Ranch
Exterior Material	Wood Siding
Lot Area	19,602 sqft (0.45 acres)

Utilities, Heating & Cooling

Sewer	Municipal
Water Source	Well

Location & Zoning

Account Number	R10
Street Address	135 OLD MOUNT KISCO RD
City	ARMONK
State	NY
Zip	10504-1435
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-10
Legal Block	1
Legal Lot Number	24.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	NORTH CASTLE
Census Block Group	1
Census Block	1012
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	Company Name on Record
Mailing Address	600 ANDERSON HILL RD, PURCHASE, NY 10577-1714
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 22, 2021 · Amount on Record
Deed Sale	Jun 22, 2021 · Amount on Record
Prior Sale	Jun 22, 2021 · Amount on Record
Deed Document Number	2021611733336
Record Updated	Oct 29, 2026

June 2021: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	WESTCHESTER NY
Recording Date	Jun 22, 2021
Property Address	135 OLD MOUNT KISCO RD, ARMONK, NY 10504-1435
Document Number	0611733336
Instrument Date	Jun 16, 2021
Instrument	611733336
Transaction Type	Transfer
Record Updated	Jul 2, 2021
Title Company	JUDICIAL TITLE INSURANCE COMPANY, JUDICIAL TITLE INSURANCE

Transaction

Amount	Amount Recorded
Tax	$1,844.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	135 OLD MOUNT KISCO RD, 135, ARMONK, NY 10504-1435

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	101 WESTMORELAND AVE, WHITE PLAINS, NY 10606-2333

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	$16,300.00 (+54.84%)
2025	$10,527.00	$14,000 (-) Land $1,800 Building $12,200	$864,197 (+11.11%) Land $111,111 Building $753,086
2024		$14,000 (-) Land $1,800 Building $12,200	$777,778 (-8.33%) Land $100,000 Building $677,778
2023		$14,000 Land $1,800 Building $12,200	$848,485 Land $109,091 Building $739,394

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 127 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Optimum Cable	940 / 35