How old are the homes in East Renton Highlands, WA?

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

60.2% (±8.4 points) of the homes in East Renton Highlands, WA were built before 1980 (2020–2024 American Community Survey).

2.3% were built before 1940.

6.9% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 60.2% (±8.4 points)
Built before 1940: 2.3%
Built 2010 or later: 6.9%

When the homes in East Renton Highlands were built

Housing units by year structure built, 2020–2024
Year built	East Renton Highlands	King County	Washington	United States
2020 or later	0.0% (±0.9 points)	2.1%	2.3%	2.0%
2010 to 2019	6.9% (±2.9 points)	14.2%	12.1%	9.4%
2000 to 2009	6.4% (±3.0 points)	13.2%	15.1%	13.6%
1990 to 1999	10.1% (±6.2 points)	11.5%	14.8%	12.4%
1980 to 1989	16.4% (±4.4 points)	13.5%	12.4%	12.9%
1970 to 1979	18.4% (±4.7 points)	11.8%	14.2%	14.2%
1960 to 1969	33.4% (±6.3 points)	10.9%	8.7%	9.9%
1950 to 1959	5.5% (±2.5 points)	7.4%	6.7%	9.5%
1940 to 1949	0.6% (±0.7 points)	4.5%	4.2%	4.4%
1939 or earlier	2.3% (±1.3 points)	10.9%	9.6%	11.7%

In East Renton Highlands, the share of homes built before 1980 is higher than in King County (45.5%).

It is also higher than in Washington (43.4%).

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

In King County, East Renton Highlands ranks 12 of 59 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 129 of 472.

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 (41.8%) and the share built before 1980 (60.2%).

Homes built before 1980 in places near East Renton Highlands

Nearest places with a published estimate, compared with East Renton Highlands
Place	Distance	Homes built before 1980	Compared with this place
East Renton Highlands	—	60.2% (±8.4 points)	—
Maple Heights-Lake Desire	2.6 mi	38.7% (±11.6 points)	Lower
Fairwood (King County)	3.2 mi	46.4% (±5.1 points)	Lower
Mirrormont	4.7 mi	57.4% (±12.9 points)	Not measurably different
Shadow Lake	4.7 mi	45.7% (±15.8 points)	Not measurably different
Renton	5.0 mi	39.0% (±2.3 points)	Lower
Issaquah	5.2 mi	17.5% (±2.2 points)	Lower
Newcastle	5.4 mi	18.1% (±6.2 points)	Lower
Hobart	5.8 mi	38.7% (±8.3 points)	Lower

Nearby places with a measurably lower figure: Maple Heights-Lake Desire, WA (38.7%), Fairwood (King County), WA (46.4%), Renton, WA (39.0%).

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

Homes built before 1980 across King County, place by place

Rank	Place	Homes built before 1980
6	Clyde Hill	65.7% (±11.3 points)
7	Shoreline	65.3% (±3.6 points)
8	Boulevard Park	63.8% (±15.3 points)
9	SeaTac	62.8% (±6.6 points)
10	Bryn Mawr-Skyway	61.4% (±8.0 points)
11	Mercer Island	61.2% (±4.3 points)
12	East Renton Highlands	60.2% (±8.4 points)
13	Des Moines	59.8% (±5.8 points)
14	Fall City	58.9% (±16.9 points)
15 (tie)	Medina	57.7% (±10.1 points)
15 (tie)	Vashon	57.7% (±9.7 points)
17	Mirrormont	57.4% (±12.9 points)
18	Yarrow Point	56.8% (±11.8 points)

Showing 13 of 59 places in King County, ranked from highest to lowest.

East Renton Highlands 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 East Renton Highlands

How old are most homes in East Renton Highlands?

60.2% of homes in East Renton Highlands, WA were built before 1980 (2020–2024 American Community Survey).

Do homes in East Renton Highlands 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 41.8% and 60.2% of homes in East Renton Highlands were built before then.

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

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 — East Renton Highlands CDP, Washington

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 East Renton Highlands CDP, Washington (place:19857, in state:53).

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.