11300 HAWTHORNE BLVD
Professional services building · Hawthorne · 90304
At a glance
11300 HAWTHORNE BLVD in Hawthorne, CA is listed on the Los Angeles County property roll as “Professional services building”, AIN 4035033027. The roll records 32,640 sq ft of building area, a 2012 build year and an assessed value of $17,330,602.
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 | 4035033027 |
| Site address | 11300 HAWTHORNE BLVD |
| Land use (DOR) | 1900 — Professional services building |
| Building area (actual) | 32,640 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 2012 |
| Zoning (primary) | — |
| Land value | $3,072,591 |
| Building value | — |
| Total assessed value | $17,330,602 |
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
- 11300 HAWTHORNE BLVD
- City
- Hawthorne
- ZIP
- 90304
- Coordinates
- 33.93177, -118.35194
Within ~650 m
Nearby office buildings
- 11539 HAWTHORNE BLVD1 tenants
64,250 sq ft · 1991
- 4455 W 117TH ST1 tenants
41,813 sq ft · 1972
- 11633 HAWTHORNE BLVD0 tenants
40,990 sq ft · 1966
- 4520 W IMPERIAL HWY1 tenants
7,080 sq ft · 1974
- 4632 W IMPERIAL HWY0 tenants
6,400 sq ft · 1960
- 4649 W IMPERIAL HWY1 tenants
3,740 sq ft · 1947
How does 11300 HAWTHORNE BLVD compare with other Los Angeles office buildings?
At 32,640 sq ft, 11300 HAWTHORNE BLVD is about 70% larger 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 $531 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 11300 HAWTHORNE BLVD 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 4035033027 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 11300 HAWTHORNE BLVD?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 11300 HAWTHORNE BLVD?
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 11300 HAWTHORNE BLVD?
The Los Angeles County roll records 32,640 sq ft of building area, a build year of 2012.
What is the assessed value of 11300 HAWTHORNE BLVD?
$17,330,602 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 11300 HAWTHORNE BLVD?
AIN 4035033027, site address 11300 HAWTHORNE BLVD, Hawthorne. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 11300 HAWTHORNE BLVD
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 4035033027.
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, “11300 HAWTHORNE BLVD, Hawthorne, CA (AIN 4035033027)”, https://buildingcensus.com/offices/la/office-building-d293e43e (data as of September 20, 2026).