How old are the homes in Seminole, FL?

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

54.2% (±5.2 points) of the homes in Seminole, FL were built before 1980 (2020–2024 American Community Survey).

0.2% were built before 1940.

10.3% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 54.2% (±5.2 points)
Built before 1940: 0.2%
Built 2010 or later: 10.3%

When the homes in Seminole were built

Housing units by year structure built, 2020–2024
Year built	Seminole	Pinellas County	Florida	United States
2020 or later	0.7% (±0.4 points)	1.0%	3.2%	2.0%
2010 to 2019	9.6% (±2.1 points)	4.8%	11.0%	9.4%
2000 to 2009	7.7% (±1.6 points)	6.6%	18.1%	13.6%
1990 to 1999	10.7% (±2.0 points)	9.2%	14.6%	12.4%
1980 to 1989	17.2% (±2.7 points)	19.5%	19.0%	12.9%
1970 to 1979	28.2% (±3.9 points)	25.4%	15.8%	14.2%
1960 to 1969	16.9% (±2.8 points)	13.3%	8.0%	9.9%
1950 to 1959	8.5% (±1.9 points)	13.9%	6.5%	9.5%
1940 to 1949	0.4% (±0.4 points)	2.7%	1.7%	4.4%
1939 or earlier	0.2% (±0.3 points)	3.5%	1.9%	11.7%

In Seminole, the share of homes built before 1980 is not measurably different from Pinellas County (58.8%).

It is also higher than in Florida (33.9%).

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

In Pinellas County, Seminole ranks 27 of 37 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 248 of 857.

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 (26.0%) and the share built before 1980 (54.2%).

Homes built before 1980 in places near Seminole

Nearest places with a published estimate, compared with Seminole
Place	Distance	Homes built before 1980	Compared with this place
Seminole	—	54.2% (±5.2 points)	—
Bay Pines	1.9 mi	87.9% (±14.8 points)	Higher
Bardmoor	2.2 mi	73.3% (±7.8 points)	Higher
North Redington Beach	2.8 mi	55.3% (±9.6 points)	Not measurably different
Redington Beach	2.8 mi	74.9% (±8.6 points)	Higher
Redington Shores	3.0 mi	65.2% (±8.8 points)	Higher
West Lealman	3.2 mi	75.2% (±6.2 points)	Higher
Madeira Beach	3.3 mi	61.1% (±9.6 points)	Not measurably different
Ridgecrest	3.5 mi	56.1% (±18.3 points)	Not measurably different

Nearby places with a measurably higher figure: Bay Pines, FL (87.9%), Bardmoor, FL (73.3%), Redington Beach, FL (74.9%).

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

Homes built before 1980 across Pinellas County, place by place

Rank	Place	Homes built before 1980
21	Pinellas Park	56.6% (±3.6 points)
22	Largo	56.5% (±2.7 points)
23	Ridgecrest	56.1% (±18.3 points)
24	Clearwater	55.8% (±2.2 points)
25	South Pasadena	55.4% (±8.5 points)
26	North Redington Beach	55.3% (±9.6 points)
27	Seminole	54.2% (±5.2 points)
28	Indian Shores	47.7% (±8.7 points)
29	Indian Rocks Beach	45.5% (±7.2 points)
30	Tarpon Springs	39.6% (±5.5 points)
31	Belleair Shore	33.3% (±77.2 points)
32	Safety Harbor	28.8% (±4.1 points)
33	Palm Harbor	28.6% (±2.3 points)

Showing 13 of 37 places in Pinellas 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 Seminole

How old are most homes in Seminole?

54.2% of homes in Seminole, FL were built before 1980 (2020–2024 American Community Survey).

Do homes in Seminole 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 26.0% and 54.2% of homes in Seminole were built before then.

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

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 — Seminole city, Florida

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 Seminole city, Florida (place:64975, in state:12).

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.