Westchester County and North Castle Town property record for 9 Hallock Pl, Armonk, NY 10504
| Property Type | Single Family Home |
|---|---|
| Details | 5 ba · 6,125 sqft · built 1998 |
| Lot Size | 2.4 acres (104,544 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $3,090,000 (Feb 2014) |
| Tax Bill | $93,918 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 553800 100.02-1-27 |
| Primary APN | 553800 100.02-1-27 |
|---|---|
| Alternative APNs |
|
| Full Baths | 5 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 6,125 sqft Living Area |
| 1st Floor Area | 6,125 sqft |
| Basement Area | 2,439 sqft |
| Finished Basement | 2,439 sqft |
| Unfinished Basement | 2,439 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Wood |
| Lot Area | 104,544 sqft (2.4 acres) |
| Garage Type | Attached |
| Garage Area | 750 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 136 sqft |
| Cooling System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Well |
| Account Number | R2A |
|---|---|
| Street Address | 9 HALLOCK PL |
| City | ARMONK |
| State | NY |
| Zip | 10504-1131 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-2A |
| Legal Subdivision | THOMAS WRIGHT DEVELOPMENT CORP |
| Legal Block | 1 |
| Legal Lot Number | 27.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | NORTH CASTLE |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 12303 |
9 Hallock Pl is owned and occupied by two individuals who bought it in February 2014.
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 File |
|---|---|
| Mailing Address | 9 HALLOCK PL, ARMONK, NY 10504-1131 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 7, 2014 · Amount on File |
| Deed Sale | Feb 7, 2014 · Amount on File |
| Deed Document Number | 2014540133093 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 9 Hallock Pl was $93,918, up 107.7% from the year before.
Source: Westchester County and North Castle Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | North Castle Town |
| Unified School District | Byram Hills Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $93,918.00 (+107.71%) | ||
| 2025 | $45,216.00 | $83,000 (-) Land $3,200 Building $79,800 | $5,123,457 (+11.11%) Land $197,531 Building $4,925,926 |
| 2024 | $83,000 (-) Land $3,200 Building $79,800 | $4,611,111 (-8.33%) Land $177,778 Building $4,433,333 | |
| 2023 | $83,000 Land $3,200 Building $79,800 | $5,030,303 Land $193,939 Building $4,836,364 |
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.
FEMA maps place 9 Hallock Pl in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1996.
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 File median of 17 policies |
| Nearby Flood Policies | 17 in force |
| Nearby Flood Claims | 4 (1996–2025) |
| Claims Outside the SFHA | 3 of 4 |
| Most Recent Claim | Aug 2025 · rainfall accumulation |
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 risk around 9 Hallock Pl is low, with a 0.02% annual chance of 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 | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 58 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 |
5G (outdoors only) and 4G LTE
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