Building permit activity in 92020 — El Cajon, CA

Permit data for ZIP 92020, drawn from official city and county permit records. Newest permit on record: October 19, 2026. Search these records free, or take the whole jurisdiction as a CSV.

18,896

Permits on Record

1,123

Last 12 Months

Last 30 Days

25+ yrs

History Depth

Recent permits in 92020

Address	Category	Date	Value
1661 GROVE RD	RENOVATION	Oct 22, 2026	—
1660 N MAGNOLIA AVE	RENOVATION	Oct 22, 2026	—
1648 N MAGNOLIA AVE	RENOVATION	Oct 22, 2026	—
5204 GRANDRIDGE RD	RENOVATION	Oct 19, 2026	—
1415 BERNITA WAY	RENOVATION	Oct 15, 2026	—

What is being permitted in 92020

Category	Permits	Share
Solar	10,439	55%
Renovation	1,837	10%
Other	1,219	6%
HVAC	913	5%
Electrical	796	4%
Plumbing	768	4%
Mechanical	546	3%
Interior Remodel	467	2%

Top contractors in ZIP 92020

Sunrun Inc424 permits here
Semper Solaris Construction INC367 permits here
SolarCity314 permits here
Semper Solaris304 permits here
Baker Electric, Inc.297 permits here
Baker Electric Solar294 permits here
Vivint Solar Developer, LLC.255 permits here
SunPower Corporation175 permits here

Use cases for this data: Solar & battery leads · HVAC leads · Roofing leads · Contractor lookups

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All El Cajon building permits · California building permits · California ZIP reports · ZIP 92019 · ZIP 92021 · All ZIP permit reports

Data sourced from official government permit records via PermitStack. Counts reflect our coverage of this area, not necessarily every permit ever filed.