What was permitted
Homeowners in the Silver Lake - Echo Park - Elysian Valley neighborhood can explore the costs of significant property expansions and conversions. This project at 3018 W CASTLE ST involved a new addition to an existing duplex, converting it into a single-family dwelling with an attached SB9 unit.
The permit was issued on June 10, 2026, with a substantial estimated project cost of $200,000. The scope includes converting an attached carport into a two-story SFD with an attached SB9 unit, a two-car carport, and a rooftop deck.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 25014-10000-05154 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Bldg-Addition |
| Status | Issued |
| Job description | NEW ADDITION TO (E) TWO STORY DUPLEX W/ ATTACHED CARPORT TO BE CONVERTED INTO A TWO STORY SFD W/ ATTACHED SB9 UNIT PER SB9 TWO-UNIT DEVELOPMENT CA GOVT CODE 65852.21 W/ ATTACHED TWO CAR CARPORT W/ ROOPTOP DECK ON TOP OF CARPORT. |
| Floor / unit | — |
| Estimated cost | $200,000 |
| Approved | November 21, 2025 |
| Issued | June 10, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
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