Permits at 509 N DOUGLAS ST

5 permits on file · Los Angeles, CA · from the official municipal record

22044-10000-13334 Permit Finaled

Install Mini Split Systems in each apartment · 2026-07-27

21044-10000-21193 Permit Finaled

GENERAL HVAC INCLUDES ENVIRONMENTAL VENTILATION. · 2026-07-23

22041-10000-09300 Permit Closed

Conduit only permit. Plan check in progress. · 2026-07-21

21042-10000-02725 Permit Finaled

LEVEL 2 METHANE MITIGATION PIPING. · 2026-06-17

21141-10001-20480 PC Approved

E-plan, Revised to match field condition. E4.0:Change the size of the service conductors.Update feeder size of each unit.Update short circuit and voltage drop analysis accordingly.Plan check only. · 2025-04-26

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