415 W ROUTE 66
Professional services building · Glendora · 91740
At a glance
415 W ROUTE 66 in Glendora, CA is listed on the Los Angeles County property roll as “Professional services building”, AIN 8639020002. The roll records 13,971 sq ft of building area, a 1994 build year and an assessed value of $2,981,996.
Public record — 0 matched business locations
Tenants & business locations
No active business locations at this address appear in the public records ingested so far. That is a statement about the records, not the building: tenants without a county business-tax receipt or a Florida registration at this address are invisible to public data.
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 8639020002 |
| Site address | 415 W ROUTE 66 |
| Land use (DOR) | 1900 — Professional services building |
| Building area (actual) | 13,971 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1994 |
| Zoning (primary) | — |
| Land value | $552,990 |
| Building value | — |
| Total assessed value | $2,981,996 |
Recorded owner (assessment roll)
No owning organisation shown. Where the county roll names a private individual, the name and mailing address are not published here.
Location
- Address
- 415 W ROUTE 66
- City
- Glendora
- ZIP
- 91740
- Coordinates
- 34.12916, -117.86994
Within ~650 m
Nearby office buildings
- 725 S GRAND AVE1 tenants
108,016 sq ft · 1967
- 210 S GRAND AVE1 tenants
49,920 sq ft · 1967
- 130 W ALOSTA AVE0 tenants
49,474 sq ft · 1982
- 412 W CARROLL AVE0 tenants
30,224 sq ft · 1952
- 510 S GRAND AVE0 tenants
24,781 sq ft · 1980
- 415 W CARROLL AVE0 tenants
12,000 sq ft · 1977
How does 415 W ROUTE 66 compare with other Los Angeles office buildings?
At 13,971 sq ft, 415 W ROUTE 66 is about 27% smaller than the average office building on the Los Angeles County roll, which comes to 19,230 sq ft across 19,626 buildings.
Its assessed value works out to $213 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 415 W ROUTE 66 hold other Los Angeles office property?
Los Angeles County's published roll does not include owner names, so no owner is shown for any parcel in this metro.
What does “Professional Building” mean for this parcel?
The Los Angeles County roll classifies AIN 8639020002 as “Professional Building” (use code 1900). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 415 W ROUTE 66?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 415 W ROUTE 66?
No business locations at this building appear in the public records ingested so far — no licence, tax or registry record currently lists this address; that is a gap in the record, not proof the building is empty.
How big is 415 W ROUTE 66?
The Los Angeles County roll records 13,971 sq ft of building area, a build year of 1994.
What is the assessed value of 415 W ROUTE 66?
$2,981,996 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 415 W ROUTE 66?
AIN 8639020002, site address 415 W ROUTE 66, Glendora. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 415 W ROUTE 66
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Los Angeles County — County Assessor annual roll (use codes, areas, values; California law redacts owner names from bulk data) and the city Office of Finance active-business registry, whose addresses carry floor and suite numbers.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: Los Angeles County assessment roll, AIN 8639020002.
About this data
Source: County Assessor annual roll (Los Angeles County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “415 W ROUTE 66, Glendora, CA (AIN 8639020002)”, https://buildingcensus.com/offices/la/office-building-a8af3b22 (data as of September 20, 2026).