One Public Budget

What your city plans to spend, taken straight from the document it published.

Private development › City of Arcadia, CA

940 MAYFLOWER AVE ARCADIA CA 91006

7 building permits issued at this address, worth $874,619 of declared work and $30,462 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.

Building outlines © OpenStreetMap contributors (ODbL); parcel boundary from the Los Angeles County Assessor (public record); ground elevation from the USGS 3D Elevation Program (3DEP, public domain). Served from this site; nothing is fetched from anyone else.

Res-Addition/Alteration

$531,113

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.

Remodel/2-story addition, 4507 sq ft. The remodel/2-story addition will extend forward the single-story front
Permit numberRALT-25-0839
Permit typeRes-Addition/Alteration
Kind of workAddition, remodel or tenant improvement — One Public Budget's grouping of the type above
Issued2026-01-06
Address on the permit940 MAYFLOWER AVE Arcadia, CA 91006-4547
OwnerConstantine Louie 940 Mayflower Ave Arcadia, CA 91006
ContractorConstantine Louie Arcadia
Fees paid to the city$19,296
Declared job value$531,113

From Permit Listing Report 2026-01, retrieved 2026-08-21. This permit on its own page.

Misc- Address Assignment

$200,000

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.

MAIN ADDRESS: 940 MAYFLOWER AVE AND ADU ADDRESS WILL BE: 940
Permit numberMisc-25-0838
Permit typeMisc- Address Assignment
Kind of workOther — One Public Budget's grouping of the type above
Issued2026-01-06
Address on the permit940 MAYFLOWER AVE Arcadia, CA 91006-4547
OwnerConstantine Louie 940 Mayflower Ave Arcadia, CA 91006
ContractorConstantine Louie Arcadia
Fees paid to the city$952
Declared job value$200,000

From Permit Listing Report 2026-01, retrieved 2026-08-21. This permit on its own page.

SF/New-Accessory Dwelling Unit

$130,756

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 detached 799 sqft ADU. The ADU sits at the rear of the property next to the existing garage/storage
Permit numberSNew-25-0824
Permit typeSF/New-Accessory Dwelling Unit
Kind of workAccessory dwelling unit — One Public Budget's grouping of the type above
Issued2026-01-06
Address on the permit940 MAYFLOWER AVE B Arcadia, CA 91006-4547
OwnerConstantine Louie 940 Mayflower Ave Arcadia, CA 91006
ContractorConstantine Louie Arcadia
Fees paid to the city$7,571
Declared job value$130,756

From Permit Listing Report 2026-01, retrieved 2026-08-21. This permit on its own page.

Fire Sprinkler

$10,000

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.

INSTALL FIRE SPRINKLER SYSTEM COMPLETELY, 13D OVERHEAD SYSTEM ONLY
Permit numberFIRE-25-2515
Permit typeFire Sprinkler
Kind of workRoof, electrical, plumbing, fire or seismic work — One Public Budget's grouping of the type above
Issued2026-01-05
Address on the permit940 MAYFLOWER AVE Arcadia, CA 91006-4547
Ownernot printed
ContractorDaniel Yang La Puente
Fees paid to the city$1,381
Declared job value$10,000

From Permit Listing Report 2026-01, retrieved 2026-08-21. This permit on its own page.

Fire Sprinkler

$2,750

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.

INSTALL FIRE SPRINKLER SYSTEM COMPLETELY, 13D OVERHEAD SYSTEM ONLY FOR
Permit numberFIRE-25-2516
Permit typeFire Sprinkler
Kind of workRoof, electrical, plumbing, fire or seismic work — One Public Budget's grouping of the type above
Issued2026-01-05
Address on the permit940 MAYFLOWER AVE B Arcadia, CA 91006-4547
Ownernot printed
ContractorPREMIUM FIRE & SAFETY SERVICES*
Fees paid to the city$627
Declared job value$2,750

From Permit Listing Report 2026-01, retrieved 2026-08-21. This permit on its own page.

Demo-Residential

no value recorded

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.

Demo Partially of the existing storage (72 SF)
Permit numberDemo-25-0841
Permit typeDemo-Residential
Kind of workDemolition — One Public Budget's grouping of the type above
Issued2026-01-06
Address on the permit940 MAYFLOWER AVE Arcadia, CA 91006-4547
OwnerConstantine Louie 940 Mayflower Ave Arcadia, CA 91006
ContractorConstantine Louie Arcadia
Fees paid to the city$162
Declared job valuenone recorded

From Permit Listing Report 2026-01, retrieved 2026-08-21. This permit on its own page.

Solar- Residential

no value recorded

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.

Installation of a roof mounted 5.980 KW Photovoltaic System & a 10 Kwh Energy Sorage System.
Permit numberSOLR-26-1467
Permit typeSolar- Residential
Kind of workSolar — One Public Budget's grouping of the type above
Issued2026-07-27
Address on the permit940 MAYFLOWER AVE Arcadia, CA 91006-4547
OwnerConstantine Louie 940 Mayflower Ave Arcadia, CA 91006
ContractorConstantine Louie Arcadia
Fees paid to the city$472
Declared job valuenone recorded

From Permit Listing Report 2026-07, retrieved 2026-08-21. This permit on its own page.

The property behind this address

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.

Parcel number County address for it County's recorded use of the lot Agrees with the permit's address?
8509008004 940 MAYFLOWER AVE ARCADIA CA 91006 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.