How old are the homes in Cortland West, NY?

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

74.7% (±29.4 points) of the homes in Cortland West, NY were built before 1980 (2020–2024 American Community Survey).

8.2% were built before 1940.

4.2% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 74.7% (±29.4 points)
Built before 1940: 8.2%
Built 2010 or later: 4.2%

When the homes in Cortland West were built

Housing units by year structure built, 2020–2024
Year built	Cortland West	Cortland County	New York	United States
2020 or later	0.0% (±10.0 points)	0.8%	0.8%	2.0%
2010 to 2019	4.2% (±6.6 points)	3.0%	5.3%	9.4%
2000 to 2009	9.0% (±12.8 points)	4.5%	6.4%	13.6%
1990 to 1999	9.2% (±7.7 points)	8.2%	5.9%	12.4%
1980 to 1989	2.7% (±5.0 points)	9.5%	7.7%	12.9%
1970 to 1979	22.4% (±15.0 points)	13.6%	9.8%	14.2%
1960 to 1969	14.5% (±13.4 points)	11.2%	12.1%	9.9%
1950 to 1959	29.4% (±18.4 points)	9.3%	14.1%	9.5%
1940 to 1949	0.2% (±2.2 points)	6.8%	7.6%	4.4%
1939 or earlier	8.2% (±10.9 points)	33.2%	30.3%	11.7%

In Cortland West, the share of homes built before 1980 is not measurably different from Cortland County (74.1%).

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

It is not measurably different from the national figure (49.7%).

Statewide, it ranks 192 of 414.

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 (52.3%) and the share built before 1980 (74.7%).

Homes built before 1980 in places near Cortland West

Nearest places with a published estimate, compared with Cortland West
Place	Distance	Homes built before 1980	Compared with this place
Cortland West	—	74.7% (±29.4 points)	—
Munsons Corners	1.9 mi	78.4% (±17.6 points)	Not measurably different
Cortland	2.4 mi	85.5% (±7.4 points)	Not measurably different
Village of Homer	3.6 mi	90.9% (±15.6 points)	Not measurably different
Town of Homer	5.5 mi	74.1% (±10.9 points)	Not measurably different
Town of Virgil	6.0 mi	53.9% (±10.1 points)	Not measurably different
Town of Summerhill	6.3 mi	60.2% (±16.2 points)	Not measurably different
Village of McGraw	6.5 mi	93.2% (±14.2 points)	Not measurably different
Town of Groton	6.9 mi	62.1% (±9.1 points)	Not measurably different

None of the nearby places differs measurably from this one on this figure.

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

Cortland West is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

It lies inside the Town of Cortlandville, whose figures include it.

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 Cortland West

How old are most homes in Cortland West?

74.7% of homes in Cortland West, NY were built before 1980 (2020–2024 American Community Survey).

Do homes in Cortland West 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 52.3% and 74.7% of homes in Cortland West were built before then.

Does a contractor need lead certification to work on older homes in Cortland West?

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 — Cortland West CDP, 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 Cortland West CDP, New York (place:18443, 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.