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Marin County, CA Neighborhood Construction Heat Index

Trailing 90 days · 2026-03-27 to 2026-06-25

#ZIPPermitsConstruction value
1.9496549$43,117,805
2.94941313$21,013,545
3.94904143$18,798,611
4.94903184$9,390,404
5.9492420$6,421,240
6.9490125$4,431,072
7.9493721$4,230,380
8.9496064$3,205,663
9.9494540$2,035,871
10.9492019$1,891,189
11.949638$1,532,883
12.9493024$1,441,339
13.9497021$1,372,845
14.9494728$1,140,488
15.9494615$889,120
16.9495626$862,876
17.9494939$798,963
18.9493311$571,104
19.949717$388,250
20.9492912$369,991
21.949405$309,200
22.9497312$224,494
23.949523$195,100
24.949389$156,793

Top 24 totaled 1,098 permits worth $124,789,226.

Freshest permit in window: 2026-06-24.

Ranked by total declared construction value of building permits issued per ZIP in Marin County, CA over the trailing 90 days (minimum 3 permits per ZIP to qualify). Source: official municipal issued-permit records. No owner or address PII is used. 24 ZIPs surfaced from 1,106 issued permits.

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Compiled from official municipal issued-building-permit records, which are public data. Figures are aggregates of self-reported declared job values and are provided for informational purposes only — not financial, investment, or professional advice, and no warranty of accuracy or completeness is made. Permit activity is a leading indicator, not a prediction. Contractor and ZIP rankings reflect permit records for the stated window only and do not imply any endorsement, affiliation, or sponsorship. No personal or owner information is collected, stored, or displayed.

Data: US Tech Automations · compiled from public municipal permit records.