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March 2026 Building Permits

Official permit data from San Antonio— updated Mon, Wed & Fri from the county permitting office.

San Antonio, TX issued 5,829 building permits in March 2026, up 15% from the prior month. The most active zip code was 78245 with 252 permits. Mechanical Permit was the top permit type, making up 14% of all permits issued.

Permits issued
5,829
vs. prior month
+15%
5,056 last month
Most active zip
78245
252 permits
Top permit type
Mechanical Permit
14% of total

Permit activity by zip code

Top 10 zip codes by permit volume — March 2026

78245
252
78249
200
78247
199
78228
194
78212
192
78258
189
78201
176
78251
172
78216
165
78250
162

Permits by type

March 2026 · San Antonio, TX

Mechanical Permit
812 (14%)
Plumbing General Permit
722 (12%)
Electrical General Permit
669 (11%)
Plumbing Irrigation Permit
559 (10%)
Residential Repair Permit
419 (7%)
Re-Roof Permit
382 (7%)
Res New Building Permit
321 (6%)
Foundation Repair Permit
275 (5%)
LSR Plumbing Permit
193 (3%)
Plumbing Sewer Permit
174 (3%)
On Premise Sign
163 (3%)
Plumbing Gas Permit
163 (3%)
Residential Fence Permit
111 (2%)
LSR Mechanical Permit
96 (2%)
Comm Remodel Permit
73 (1%)
Electrical TOPS Permit
55 (1%)
Plumbing Backflow Permit
50 (1%)
Solar - Photovoltaic Permit
47 (1%)
Home Addition Permit
40 (1%)
Comm New Building Permit
38 (1%)
Demolition Permit
35 (1%)
Covered Patio or Porch Permit
34 (1%)
Minor Commercial Repair Permit
33 (1%)
Swimming Pool or Spa Permit
33 (1%)
Sidewalk-Curb Permit
30 (1%)
Electrical Reconnect Permit
26 (0%)
Maintenance Permit
26 (0%)
Comm Sitework Permit
25 (0%)
Carport Permit
24 (0%)
Electrical TML Permit
23 (0%)
Comm Fence Permit
19 (0%)
Comm Finish Out Permit
17 (0%)
Electrical Completion Permit
14 (0%)
Feather Sign
13 (0%)
Mechanical Completion Permit
13 (0%)
Comm Shade Structure Permit
12 (0%)
Accessory Building Permit
11 (0%)
Comm Ice-Teller Machine Permit
10 (0%)
Res Accessory-Addition Permit
10 (0%)
Plumbing Completion Permit
9 (0%)
Comm Addition Permit
7 (0%)
Manufactured Home Permit
6 (0%)
Comm Retaining Wall Permit
5 (0%)
Comm Street Improvement Permit
5 (0%)
Deck Permit
4 (0%)
Building Move Permit
3 (0%)
Comm Comm Equipment Permit
3 (0%)
Comm Monument Permit
3 (0%)
Comm Swimming Pool Permit
3 (0%)
Avenue Sign
2 (0%)
Comm Foundation Permit
2 (0%)
Res Accessory Dwelling Permit
2 (0%)
Billboard Demolition
1 (0%)
Comm Drive-Thru_Aisles Permit
1 (0%)
Comm Shell Permit
1 (0%)
LSR Electrical Permit
1 (0%)
Pedestrian Protection Permit
1 (0%)

Other months — San Antonio

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