How old are the homes in the Village of Ardsley, NY?

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

68.9% (±11.9 points) of the homes in the Village of Ardsley, NY were built before 1980 (2020–2024 American Community Survey).

11.2% were built before 1940.

16.2% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 68.9% (±11.9 points)
Built before 1940: 11.2%
Built 2010 or later: 16.2%

When the homes in the Village of Ardsley were built

Housing units by year structure built, 2020–2024
Year built	Village of Ardsley	Westchester County	New York	United States
2020 or later	0.9% (±1.4 points)	1.0%	0.8%	2.0%
2010 to 2019	15.3% (±10.2 points)	4.2%	5.3%	9.4%
2000 to 2009	4.3% (±3.4 points)	5.4%	6.4%	13.6%
1990 to 1999	7.1% (±4.5 points)	5.0%	5.9%	12.4%
1980 to 1989	3.5% (±2.5 points)	8.4%	7.7%	12.9%
1970 to 1979	2.7% (±2.4 points)	9.9%	9.8%	14.2%
1960 to 1969	8.4% (±4.4 points)	14.0%	12.1%	9.9%
1950 to 1959	41.4% (±8.8 points)	17.6%	14.1%	9.5%
1940 to 1949	5.2% (±3.9 points)	7.1%	7.6%	4.4%
1939 or earlier	11.2% (±4.8 points)	27.5%	30.3%	11.7%

In the Village of Ardsley, the share of homes built before 1980 is not measurably different from Westchester County (76.1%).

It is not measurably different from New York (73.9%).

It is higher than the national figure (49.7%).

In Westchester County, the Village of Ardsley ranks 20 of 23 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 426 of 533.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

Why the age of a home matters: lead-based paint

Federal law treats housing built before 1978 as likely to contain lead-based paint.

Before a lease or sale of most pre-1978 housing, the landlord or seller must disclose any known lead-based paint and hazards and give the tenant or buyer the EPA pamphlet (42 U.S.C. § 4852d; 40 CFR part 745, subpart F; 24 CFR part 35, subpart A).

A contractor paid to renovate, repair or paint a pre-1978 home must be a certified firm, use a certified renovator and follow lead-safe work practices under the Renovation, Repair and Painting Rule (40 CFR part 745, subpart E) whenever the job disturbs more than 6 square feet of painted surface in a room or more than 20 square feet outside; window replacement and demolition always count (40 CFR 745.83).

Certification comes from EPA, or from the state where EPA has authorized the state to run the program.

The Census Bureau groups construction by decade, so the share built before 1978 lies between the share built before 1970 (66.2%) and the share built before 1980 (68.9%).

Homes built before 1980 in places near the Village of Ardsley

Nearest places with a published estimate, compared with the Village of Ardsley
Place	Distance	Homes built before 1980	Compared with this place
Village of Ardsley	—	68.9% (±11.9 points)	—
Town of Greenburgh	1.1 mi	76.5% (±3.2 points)	Not measurably different
Greenville	1.5 mi	83.6% (±11.1 points)	Not measurably different
Village of Dobbs Ferry	1.5 mi	77.6% (±9.9 points)	Not measurably different
Hartsdale	1.9 mi	86.5% (±14.9 points)	Not measurably different
Village of Irvington	2.0 mi	68.9% (±13.8 points)	Not measurably different
Village of Hastings-on-Hudson	2.8 mi	90.6% (±10.1 points)	Higher
Village of Elmsford	3.1 mi	71.9% (±14.5 points)	Not measurably different
Fairview (Westchester County)	3.1 mi	75.6% (±22.0 points)	Not measurably different

Nearby places with a measurably higher figure: Village of Hastings-on-Hudson, NY (90.6%).

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

Homes built before 1980 across Westchester County, place by place

Rank	Place	Homes built before 1980
14	Village of Tarrytown	76.1% (±9.4 points)
15	Village of Ossining	74.8% (±6.9 points)
16	Village of Elmsford	71.9% (±14.5 points)
17	Village of Tuckahoe	70.6% (±12.3 points)
18	Village of Rye Brook	70.5% (±10.3 points)
19	Village of Mount Kisco	69.6% (±8.7 points)
20 (tie)	Village of Ardsley	68.9% (±11.9 points)
20 (tie)	Village of Irvington	68.9% (±13.8 points)
22	Village of Harrison	67.8% (±6.6 points)
23	Village of Briarcliff Manor	57.4% (±8.0 points)

Showing 10 of 23 places in Westchester County, ranked from highest to lowest.

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 Village of Ardsley

How old are most homes in the Village of Ardsley?

68.9% of homes in the Village of Ardsley, NY were built before 1980 (2020–2024 American Community Survey).

Do homes in the Village of Ardsley need a lead paint disclosure?

A home built before 1978 does, before it is rented or sold, unless an exemption applies (42 U.S.C. § 4852d); between 66.2% and 68.9% of homes in the Village of Ardsley were built before then.

Does a contractor need lead certification to work on older homes in the Village of Ardsley?

Yes, when the job disturbs more than 6 square feet of paint in a room or 20 square feet outside, or replaces a window: the firm must be certified and a certified renovator must direct the work under the Renovation, Repair and Painting Rule (40 CFR part 745, subpart E).

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Ardsley village, 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 Ardsley village, New York (place:02506, in state:36).

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_0017PE, DP04_0017PM, DP04_0018PE, DP04_0018PM, DP04_0019PE, DP04_0019PM, DP04_0020PE, DP04_0020PM, DP04_0021PE, DP04_0021PM, DP04_0022PE, DP04_0022PM, DP04_0023PE, DP04_0023PM, DP04_0024PE, DP04_0024PM, DP04_0025PE, DP04_0025PM, DP04_0026PE, DP04_0026PM

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.