How old are the homes in Highlands Ranch, CO?

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

1.9% (±0.5 points) of the homes in Highlands Ranch, CO were built before 1980 (2020–2024 American Community Survey).

0.1% were built before 1940.

12.3% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 1.9% (±0.5 points)
Built before 1940: 0.1%
Built 2010 or later: 12.3%

When the homes in Highlands Ranch were built

Housing units by year structure built, 2020–2024
Year built	Highlands Ranch	Douglas County	Colorado	United States
2020 or later	1.7% (±0.4 points)	6.0%	3.0%	2.0%
2010 to 2019	10.6% (±1.0 points)	21.0%	12.8%	9.4%
2000 to 2009	25.6% (±1.3 points)	28.6%	16.6%	13.6%
1990 to 1999	46.1% (±1.8 points)	27.1%	14.6%	12.4%
1980 to 1989	14.1% (±1.2 points)	10.2%	13.3%	12.9%
1970 to 1979	1.2% (±0.4 points)	5.0%	16.1%	14.2%
1960 to 1969	0.3% (±0.2 points)	0.9%	7.6%	9.9%
1950 to 1959	0.2% (±0.1 points)	0.6%	6.7%	9.5%
1940 to 1949	0.1% (±0.1 points)	0.2%	2.3%	4.4%
1939 or earlier	0.1% (±0.1 points)	0.5%	7.0%	11.7%

In Highlands Ranch, the share of homes built before 1980 is lower than in Douglas County (7.2%).

It is also lower than in Colorado (39.7%).

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

In Douglas County, Highlands Ranch ranks 12 of 17 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 332 of 339.

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 (0.7%) and the share built before 1980 (1.9%).

Homes built before 1980 in places near Highlands Ranch

Nearest places with a published estimate, compared with Highlands Ranch
Place	Distance	Homes built before 1980	Compared with this place
Highlands Ranch	—	1.9% (±0.5 points)	—
Acres Green	4.1 mi	93.7% (±8.9 points)	Higher
Littleton	4.3 mi	45.5% (±3.1 points)	Higher
Columbine Valley	5.2 mi	50.6% (±15.5 points)	Higher
Sterling Ranch	5.2 mi	1.1% (±5.7 points)	Not measurably different
Lone Tree	5.4 mi	0.8% (±1.2 points)	Not measurably different
Greenwood Village	6.1 mi	28.3% (±3.5 points)	Higher
Inverness	6.1 mi	2.0% (±5.5 points)	Not measurably different
Columbine	6.2 mi	70.8% (±4.0 points)	Higher

Nearby places with a measurably higher figure: Acres Green, CO (93.7%), Littleton, CO (45.5%), Columbine Valley, CO (50.6%).

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
6	Castle Rock	7.4% (±1.4 points)
7	Meridian	5.4% (±4.2 points)
8	Castle Pines	4.8% (±3.1 points)
9	Meridian Village	4.2% (±7.0 points)
10	Roxborough Park	3.2% (±2.9 points)
11	Parker	2.9% (±0.8 points)
12 (tie)	Highlands Ranch	1.9% (±0.5 points)
12 (tie)	Stonegate	1.9% (±2.6 points)
14	Castle Pines Village	1.3% (±4.9 points)
15	Sterling Ranch	1.1% (±5.7 points)
16 (tie)	Lone Tree	0.8% (±1.2 points)
16 (tie)	Sierra Ridge	0.8% (±7.0 points)

Showing 12 of 17 places in Douglas County, ranked from highest to lowest.

Highlands Ranch 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.

What you can do on Seayora in Highlands Ranch

One account for renting, owning, managing and fixing homes, with these figures beside you.

Do repairs, renovations or maintenance?

Get found by owners and renters near Highlands Ranch, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Highlands Ranch beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Highlands Ranch, save the ones you like and apply online.

Browse rentals · Create a renter account

Questions about Highlands Ranch

How old are most homes in Highlands Ranch?

1.9% of homes in Highlands Ranch, CO were built before 1980 (2020–2024 American Community Survey).

Do homes in Highlands Ranch 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 0.7% and 1.9% of homes in Highlands Ranch were built before then.

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

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 — Highlands Ranch CDP, Colorado

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 Highlands Ranch CDP, Colorado (place:36410, in state:08).

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.