How old are the homes in Topaz Ranch Estates, NV?

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

34.4% (±9.0 points) of the homes in Topaz Ranch Estates, NV were built before 1980 (2020–2024 American Community Survey).

0.0% were built before 1940.

6.2% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 34.4% (±9.0 points)
Built before 1940: 0.0%
Built 2010 or later: 6.2%

When the homes in Topaz Ranch Estates were built

Housing units by year structure built, 2020–2024
Year built	Topaz Ranch Estates	Douglas County	Nevada	United States
2020 or later	0.5% (±0.6 points)	1.5%	3.2%	2.0%
2010 to 2019	5.7% (±1.9 points)	6.9%	12.1%	9.4%
2000 to 2009	11.8% (±2.8 points)	20.7%	26.1%	13.6%
1990 to 1999	26.3% (±4.5 points)	21.1%	22.6%	12.4%
1980 to 1989	21.3% (±5.2 points)	19.2%	14.0%	12.9%
1970 to 1979	31.0% (±4.1 points)	21.3%	11.9%	14.2%
1960 to 1969	2.4% (±1.5 points)	6.4%	5.4%	9.9%
1950 to 1959	1.0% (±0.9 points)	1.1%	2.6%	9.5%
1940 to 1949	0.0% (±5.5 points)	0.8%	1.0%	4.4%
1939 or earlier	0.0% (±5.5 points)	1.1%	1.1%	11.7%

In Topaz Ranch Estates, the share of homes built before 1980 is not measurably different from Douglas County (30.7%).

It is also higher than in Nevada (22.0%).

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

In Douglas County, Topaz Ranch Estates ranks 2 of 10 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 26 of 67.

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 (3.4%) and the share built before 1980 (34.4%).

Homes built before 1980 in places near Topaz Ranch Estates

Nearest places with a published estimate, compared with Topaz Ranch Estates
Place	Distance	Homes built before 1980	Compared with this place
Topaz Ranch Estates	—	34.4% (±9.0 points)	—
Smith Valley	8.0 mi	26.5% (±12.0 points)	Not measurably different
Ruhenstroth	15 mi	19.8% (±13.9 points)	Not measurably different
Gardnerville Ranchos	17 mi	28.2% (±4.6 points)	Not measurably different
East Valley	18 mi	7.5% (±8.6 points)	Lower
Gardnerville	19 mi	17.8% (±6.5 points)	Lower
Minden	21 mi	16.0% (±6.1 points)	Lower
Johnson Lane	26 mi	16.6% (±6.5 points)	Lower
Yerington	26 mi	60.0% (±12.6 points)	Higher

Nearby places with a measurably lower figure: East Valley, NV (7.5%), Gardnerville, NV (17.8%), Minden, NV (16.0%).

Nearby places with a measurably higher figure: Yerington, NV (60.0%).

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

Homes built before 1980 across Douglas County, place by place

Rank	Place	Homes built before 1980
1	Kingsbury	67.5% (±12.2 points)
2	Topaz Ranch Estates	34.4% (±9.0 points)
3	Gardnerville Ranchos	28.2% (±4.6 points)
4	Genoa	27.2% (±19.8 points)
5	Indian Hills	23.9% (±6.8 points)
6	Ruhenstroth	19.8% (±13.9 points)
7	Gardnerville	17.8% (±6.5 points)
8	Johnson Lane	16.6% (±6.5 points)

Showing 8 of 10 places in Douglas County, ranked from highest to lowest.

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

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 Topaz Ranch Estates

How old are most homes in Topaz Ranch Estates?

34.4% of homes in Topaz Ranch Estates, NV were built before 1980 (2020–2024 American Community Survey).

Do homes in Topaz Ranch Estates 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 3.4% and 34.4% of homes in Topaz Ranch Estates were built before then.

Does a contractor need lead certification to work on older homes in Topaz Ranch Estates?

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 — Topaz Ranch Estates CDP, Nevada

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 Topaz Ranch Estates CDP, Nevada (place:74400, in state:32).

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.