PERMIT RECORD · WASHINGTON, DC
Plumbing permits in Washington, DC
123,984 plumbing permits between 2015 and 2026 — 28.3% of all permits in this market. 12,922 in the last twelve months, from 0 companies on record.
Activity by year
| Year | Permits |
|---|---|
| 2015 | 11,137 |
| 2016 | 10,784 |
| 2017 | 10,722 |
| 2018 | 8,857 |
| 2019 | 7,605 |
| 2020 | 10,291 |
| 2021 | 10,231 |
| 2022 | 11,317 |
| 2023 | 10,188 |
| 2024 | 11,079 |
| 2025 | 12,558 |
| 2026 | 9,215 |
Distinct permit numbers as classified by the issuing authority.
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Source and limits
District of Columbia, DCRA/DOB (ArcGIS, Building Permits by year). Refreshed daily. A permit records a filing, not a completed job or an awarded contract, and a quiet period may mean work was filed outside this dataset. All permit activity in Washington →
