What kinds of homes are in the Town of North Castle, NY?

Name: Types of homes in the Town of North Castle, NY, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

The Town of North Castle, NY has 4,402 (±309) homes (2020–2024 American Community Survey).

That is about 185 homes per square mile of land.

82.6% are detached single-family houses.

7.5% are in buildings of two to four units.

4.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 4,402 (±309)
Detached houses: 82.6%
2–4 unit buildings: 7.5%
5+ unit buildings: 4.3%

Homes in the Town of North Castle by building size

Housing units by units in structure, 2020–2024
Building type	Town of North Castle	Westchester County	New York	United States
Single-family, detached	82.6% (±3.5 points)	43.4%	41.2%	61.3%
Single-family, attached (townhouse, rowhouse)	5.4% (±1.8 points)	6.4%	5.5%	6.2%
2 units	5.5% (±2.0 points)	7.7%	9.6%	3.4%
3 or 4 units	2.0% (±1.3 points)	7.0%	6.9%	4.3%
5 to 9 units	0.0% (±1.0 points)	5.0%	5.2%	4.5%
10 to 19 units	1.5% (±2.4 points)	5.1%	4.4%	4.3%
20 or more units	2.8% (±2.0 points)	25.2%	25.1%	10.3%
Mobile home	0.2% (±0.3 points)	0.2%	2.1%	5.6%
Boat, RV, van, etc.	0.0% (±1.0 points)	0.0%	0.0%	0.1%

In the Town of North Castle, the share of homes in buildings of five or more units is lower than in Westchester County (35.3%).

It is also lower than in New York (34.7%).

It is lower than the national figure (19.1%).

Homes in buildings of 5 or more units in places near the Town of North Castle

Nearest places with a published estimate, compared with the Town of North Castle
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Town of North Castle	—	4.3% (±3.3 points)	—
Bedford (community)	3.9 mi	0.0% (±9.2 points)	Not measurably different
Chappaqua	4.3 mi	6.9% (±6.0 points)	Not measurably different
Thornwood	4.8 mi	6.5% (±4.7 points)	Not measurably different
Village of Pleasantville	4.9 mi	17.4% (±5.3 points)	Higher
Town of Mount Kisco	4.9 mi	46.2% (±8.0 points)	Higher
Village of Mount Kisco	4.9 mi	46.2% (±8.0 points)	Higher
Town of New Castle	5.3 mi	4.6% (±2.4 points)	Not measurably different
Hawthorne	6.0 mi	1.3% (±2.9 points)	Not measurably different

Nearby places with a measurably higher figure: Village of Pleasantville, NY (17.4%), Town of Mount Kisco, NY (46.2%), Village of Mount Kisco, NY (46.2%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes in buildings of 5 or more units across Westchester County, place by place

Rank	Place	Homes in buildings of 5 or more units
17	Town of Yorktown	10.9% (±2.8 points)
18	Town of Bedford	7.1% (±2.4 points)
19	Town of Scarsdale	5.8% (±1.9 points)
20 (tie)	Town of North Salem	5.2% (±4.5 points)
20 (tie)	Town of Somers	5.2% (±2.2 points)
22	Town of New Castle	4.6% (±2.4 points)
23	Town of North Castle	4.3% (±3.3 points)
24	Town of Lewisboro	3.7% (±1.8 points)
25	Town of Pound Ridge	1.1% (±3.6 points)

Showing 9 of 25 places in Westchester County, ranked from highest to lowest.

A New York town includes the villages and hamlets inside it, so the figures for the Town of North Castle include them.

The figures for the Town of North Castle include the places inside it that have pages of their own: Armonk.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Town of North Castle

How many homes are in the Town of North Castle?

The Town of North Castle, NY has an estimated 4,402 (±309) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in the Town of North Castle houses or apartments?

82.6% are detached houses and 5.4% attached houses, while 11.8% are in buildings of two or more units.

How many two-family and small multifamily homes are in the Town of North Castle?

7.5% of homes in the Town of North Castle are in buildings of two to four units, the small rental buildings that are often owner-occupied.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — North Castle town, Westchester County, New York

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for North Castle town, Westchester County, New York (county subdivision:51693, in state:36 county:119).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.