3 building permits issued at
this address, worth $108,548 of declared work and
$9,699 in fees paid to the city.
Gathering these permits into one address is One Public Budget's doing.
The city publishes one permit at a time and never says two are at the same place. We
match them on the house number and street — the county's spelling where it publishes
one, the permit's where it does not — so unit numbers and street-type spellings do not
split one address into several. Every figure below is the city's, exactly as printed;
only the grouping and the totals are ours.
Starting the 3D view…
The 1 building outline here
is from OpenStreetMap, drawn at
its recorded height and standing on the
parcel the county publishes for this
address. Which buildings stand on a lot is One Public Budget's
geometry — a footprint is assigned to the parcel it falls inside — while
the lots themselves are the county's record.
Nothing in this view points at a part of the building. Arcadia's
permit listing says what work was permitted and at what address; it does not say
where on the property the work happened, so One Public Budget does not place it.
declared job value — the figure the applicant stated the work was worth, which is
what the city prints. Not an assessment, not a sale price, and not what the work
finally cost.
CONVERT EXISTING DETACHED GARAGE TO (N) ADU (802 SQ) TOTAL 2 BED, 2 BATH, POWDER
Every field the city printed for permit RALT-25-0089
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 on the permit
2812 WINTHROP AVE B Arcadia, CA 91007-8437
Owner
Sophia Hsu 2812 Winthrop Ave Winthrop Ave Arcadia, CA 91007
declared job value — the figure the applicant stated the work was worth, which is
what the city prints. Not an assessment, not a sale price, and not what the work
finally cost.
New 420 sqft detached 2-car garage. WITH ELECTRICAL
Every field the city printed for permit SNew-26-1316
Permit number
SNew-26-1316
Permit type
SF/New- Detached Garage
Kind of work
Addition, remodel or tenant improvement — One Public Budget's grouping of the type above
Issued
2026-07-23
Address on the permit
2812 WINTHROP AVE Arcadia, CA 91007-8437
Owner
Sophia Hsu 2812 Winthrop Ave Winthrop Ave Arcadia, CA 91007
declared job value — the figure the applicant stated the work was worth, which is
what the city prints. Not an assessment, not a sale price, and not what the work
finally cost.
ADU ADDRESS ASSIGNMENT 2812 WINTHROP AVE #B AND MAIN ADDRESS 2812 WINTHROP
Every field the city printed for permit Misc-25-0094
Permit number
Misc-25-0094
Permit type
Misc- Address Assignment
Kind of work
Other — One Public Budget's grouping of the type above
Issued
2026-02-02
Address on the permit
2812 WINTHROP AVE Arcadia, CA 91007-8437
Owner
Sophia Hsu 2812 Winthrop Ave Winthrop Ave Arcadia, CA 91007
What Los Angeles County publishes about the
parcel this
address covers. A permit is placed on its parcel by the number the city printed on it,
which is a lookup, not an inference.
Assessor's parcels at this address
Parcel number
County address for it
County's recorded use of the lot
Agrees with the permit's address?
8586004004
2812 WINTHROP AVE ARCADIA CA 91007
Single
yes
Boundaries from the Los Angeles County Assessor parcel map, matched by the
parcel number the city printed on each permit. The county's recorded use describes the
lot, not the work. This is not an inference from the address.
What this page does not tell you
Whether any of this 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. And these are only the months One Public Budget has ingested;
work permitted before or after them is not on this page. Nor is this page a claim that
the city treats these permits as one project — it is One Public Budget observing that
they name the same address.