12 Limestone Rd, Armonk, NY 10504 Property Records

Westchester County and North Castle Town property record for 12 Limestone Rd, Armonk, NY 10504

Property Summary

Property Type	Single Family Home
Details	3 ba · 1,842 sqft · built 1950
Lot Size	1 acres (43,560 sqft)
Owner	2 Individual Names on Record
Last Sale	$662,000 (Aug 2010)
Tax Bill	$13,659 (2026)
Flood Zone	Zone X (minimal risk)
APN	`553800 108.03-2-44`

Property Details

APN / Parcel Number

Primary APN	`553800 108.03-2-44`
Alternative APNs	`55380000216 0017 048` `R1A`

Interior

Full Baths	3 Baths
Stories	1 Story
Building Area	1,842 sqft Living Area
1st Floor Area	1,842 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
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	R1A
Street Address	12 LIMESTONE RD
City	ARMONK
State	NY
Zip	10504-2305
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1A
Legal Block	2
Legal Lot Number	44.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	NORTH CASTLE
Census Block Group	3
Census Block	3022
Census Tract	12303

Owner

Source: Westchester County and North Castle Town records, as of October 21, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	12 LIMESTONE RD, ARMONK, NY 10504-2305
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 9, 2010 · Amount on Record
Deed Sale	Aug 9, 2010 · Amount on Record
Deed Document Number	2010502083223
Prior Transfer Date	Dec 11, 2004
Prior Transfer Doc	0443650508
Record Updated	Oct 29, 2026

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	$13,659.00 (-15.84%) Homeowner's exemption
2025	$16,229.00	$13,140 (-) Land $2,700 Building $10,440	$811,111 (+11.11%) Land $166,667 Building $644,444
2024	Homeowner's exemption	$13,140 (-) Land $2,700 Building $10,440	$730,000 (-8.33%) Land $150,000 Building $580,000
2023		$13,140 Land $2,700 Building $10,440	$796,363 Land $163,636 Building $632,727

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 20 policies
Nearby Flood Policies	20 in force
Nearby Flood Claims	10 (1982–2023)
Claims Outside the SFHA	7 of 10
Most Recent Claim	Sep 2023 · Severe Storm And Flooding

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	None beyond ember reach

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 104 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
T-Mobile Fixed Wireless	100 / 20