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Solar permits in the City of San Antonio, TX

Data through September 2026 · updated 18 Oct 2026

2,055 solar permits were issued in the City of San Antonio, October 2024 through September 2026: about 1,028 a year and 2% of all permits. 620 solar permits in the last 12 months (Oct 2025–Sep 2026), 57% fewer than the 1,435 in the 12 months before. The busiest month is October. 78247 has the most, 99.

2,055permits issued
620last 12 months
Octbusiest month
Sep 2026records through

Solar permits by month

Permits issued each month, October 2024 through September 2026.

Oct 2024: 163Oct2024Nov 2024: 115Dec 2024: 96Jan 2025: 104Jan2025Feb 2025: 96Mar 2025: 104Apr 2025: 149May 2025: 87Jun 2025: 148Jul 2025: 137JulAug 2025: 122Sep 2025: 114Oct 2025: 107Nov 2025: 86Dec 2025: 50Jan 2026: 43Jan2026Feb 2026: 34Mar 2026: 47Apr 2026: 53May 2026: 32Jun 2026: 43Jul 2026: 41JulAug 2026: 33Sep 2026: 51
The same numbers as a table
MonthPermits
Oct 2024163
Nov 2024115
Dec 202496
Jan 2025104
Feb 202596
Mar 2025104
Apr 2025149
May 202587
Jun 2025148
Jul 2025137
Aug 2025122
Sep 2025114
Oct 2025107
Nov 202586
Dec 202550
Jan 202643
Feb 202634
Mar 202647
Apr 202653
May 202632
Jun 202643
Jul 202641
Aug 202633
Sep 202651

Download this table (CSV)

When solar permits are filed

By calendar month, 100 = an average month (the thin line). October is the busiest (158), May the quietest (69). A busy month at the permit counter usually means a longer wait for a contractor.

January: 86 (100 = an average month)February: 76 (100 = an average month)March: 88 (100 = an average month)April: 118 (100 = an average month)May: 69 (100 = an average month)June: 112 (100 = an average month)July: 104 (100 = an average month)August: 91 (100 = an average month)September: 96 (100 = an average month)October: 158 (100 = an average month)158November: 117 (100 = an average month)December: 85 (100 = an average month)JFMAMJJASOND
The same numbers as a table
MonthIndex
January86
February76
March88
April118
May69
June112
July104
August91
September96
October158
November117
December85

Download this table (CSV)

ZIP codes with the most solar permits

Counted at the property's ZIP code. Share is the part of the city's 2,055 solar permits.

ZIP codePermitsShare
78247995%
78251985%
78221874%
78249864%
78227844%
78258764%
78222703%
78228703%
78250673%
78233603%

Download this table (CSV)

Nearby permit data

Solar permits for other places in Austin and San Antonio. Each permit office keeps its own file, so the numbers are not added together.

How these numbers are made

Source: City of San Antonio Open Data, Building Permits (Permits Issued 2020-2024 and Permits Issued), read 18 Oct 2026. We count permits issued October 2024 through September 2026; denied and withdrawn permits are left out. San Antonio's published permit file has no status and no final inspection date, so no finished share is shown.

Building, trade, sign and demolition permits the City of San Antonio Development Services Department issues inside the city limits. Unincorporated Bexar County and the separate cities inside or next to San Antonio (Alamo Heights, Leon Valley, Castle Hills, Converse, Live Oak, Schertz and others) run their own permit offices and are not in this file. Garage sale, tree, temporary sign and banner, sidewalk, street and sitework permits in the same file are not counted.

  • The city's file lists a primary contact for each permit, often a person and not the contractor of record, so we show no contractor lists, rankings or firm pages for San Antonio.
  • The file has no permit status or final inspection date, so it can't show which permits were finished or how long a permit takes.
  • A declared value is filled on only about 3% of permits, almost all commercial, so we show no costs.
  • A commercial building permit lists its electrical, plumbing and mechanical work under the same permit number; each number counts once, as the building permit.
  • Homes are the permit types the city files as residential: new homes, manufactured homes, residential repairs, additions, accessory dwellings, patios, carports, decks, sheds, fences and pools. Re-roof, foundation repair, solar and trade permits don't say whether the building is a home and count as other.
  • Lawn irrigation (sprinkler) permits are filed as plumbing permits by the city; we count them under other, not plumbing.
  • The ZIP code is read from the permit's address.

Counts are permits, not jobs: one job can need several permits. Nobody paid to be on this page and nobody can. Sources and definitions →

Cite this page

Free to reuse with attribution (CC BY 4.0). Please credit Contractor Records and link to this page. Suggested citation:

Contractor Records, "Solar permits in the City of San Antonio, TX", https://contractorrecords.com/san-antonio/solar-permits, data through September 2026, from the City of San Antonio Development Services Department building-permit records.

Link to a table: By month · Season · By ZIP code.

Download the tables (CSV): Solar permits by month · Solar permits by calendar month (index) · Solar permits by ZIP code.

Common questions

  • How many solar permits does San Antonio issue a year?About 1,028 a year in the City of San Antonio: 2,055 permits issued October 2024 through September 2026, 620 of them in the last 12 months.
  • When do people in San Antonio file the most solar permits?October (158 against an average month of 100); May is the quietest (69). If you can choose, a quiet month at the permit counter can mean contractors have more room in their schedules.
  • Which ZIP code has the most solar permits in San Antonio?78247, with 99 of the 2,055 (5%); then 78251 (98).