2812 WINTHROP AVE B Arcadia, CA 91007-8437
Res-Accessory Dwelling Unit · permit RALT-25-0089 · issued 2026-02-02
$78,548
declared job value, as printed in the city's permit listing — the figure the applicant stated the work was worth. Not an assessment, not a sale price, and not what the work finally cost.
What the permit is for
CONVERT EXISTING DETACHED GARAGE TO (N) ADU (802 SQ) TOTAL 2 BED, 2 BATH, POWDER
| Permit number | RALT-25-0089 |
|---|---|
| Permit type | Res-Accessory Dwelling Unit |
| Kind of work | Accessory dwelling unit — One Public Budget's grouping of the type above |
| Issued | 2026-02-02 |
| Address | 2812 WINTHROP AVE B Arcadia, CA 91007-8437 |
| Parcel number | 8586004004 |
| Owner | Sophia Hsu 2812 Winthrop Ave Winthrop Ave Arcadia, CA 91007 |
| Contractor | Sophia Hsu Arcadia |
| Fees paid to the city | $6,852 |
| Declared job value | $78,548 |
Where this is
Drawn on parcel 8586004004, from the Los Angeles County Assessor parcel map, matched by the parcel number the city printed on this permit. This is not an inference from the address. The county records that parcel at 2812 WINTHROP AVE ARCADIA CA 91007, which agrees with the address on the permit. The county records its use as Single.
What this page does not tell you
Whether the work was finished, inspected, or is still going on. The city's monthly listing records that a permit was issued, and nothing after that. There is also no record here of any application that was refused or is still waiting — Arcadia does not publish those as data.