817 S ARDMORE AVE
Office building — one story · Los Angeles · 90005
At a glance
817 S ARDMORE AVE in Los Angeles, CA is listed on the Los Angeles County property roll as “Office building — one story”, AIN 5093024016. The roll records 5,855 sq ft of building area, a 1986 build year and an assessed value of $2,664,791.
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 | 5093024016 |
| Site address | 817 S ARDMORE AVE |
| Land use (DOR) | 1720 — Office building — one story |
| Building area (actual) | 5,855 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1986 |
| Zoning (primary) | — |
| Land value | $2,048,091 |
| Building value | — |
| Total assessed value | $2,664,791 |
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
- 817 S ARDMORE AVE
- City
- Los Angeles
- ZIP
- 90005
- Coordinates
- 34.05717, -118.30231
Within ~650 m
Nearby office buildings
- 3435 WILSHIRE BLVD414 tenants
777,581 sq ft · 1968
- 3440 WILSHIRE BLVD68 tenants
631,026 sq ft · 1951
- 3580 WILSHIRE BLVD167 tenants
523,202 sq ft · 1972
- 3550 WILSHIRE BLVD58 tenants
497,334 sq ft · 1969
- 3530 WILSHIRE BLVD88 tenants
425,166 sq ft · 1985
- 3600 WILSHIRE BLVD190 tenants
421,768 sq ft · 1961
How does 817 S ARDMORE AVE compare with other Los Angeles office buildings?
At 5,855 sq ft, 817 S ARDMORE AVE is about 70% 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 $455 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 817 S ARDMORE AVE 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 “Office Building” mean for this parcel?
The Los Angeles County roll classifies AIN 5093024016 as “Office Building” (use code 1720). 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 817 S ARDMORE AVE?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 817 S ARDMORE AVE?
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 817 S ARDMORE AVE?
The Los Angeles County roll records 5,855 sq ft of building area, a build year of 1986.
What is the assessed value of 817 S ARDMORE AVE?
$2,664,791 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 817 S ARDMORE AVE?
AIN 5093024016, site address 817 S ARDMORE AVE, Los Angeles. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 817 S ARDMORE AVE
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 5093024016.
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, “817 S ARDMORE AVE, Los Angeles, CA (AIN 5093024016)”, https://buildingcensus.com/offices/la/office-building-9729a89d (data as of September 20, 2026).