9800 S LA CIENEGA BLVD
Office building — one story · Inglewood · 90301
At a glance
9800 S LA CIENEGA BLVD in Inglewood, CA is listed on the Los Angeles County property roll as “Office building — one story”, AIN 4128026015. The roll records 345,547 sq ft of building area, a 1972 build year and an assessed value of $31,084,397. 4 active business locations at this address appear in public records.
Derived from suite and floor strings in the occupancy records
Which floors show activity
- 141 on record
- 13no record
- 12no record
- 11no record
- 10no record
- 9no record
- 8no record
- 7no record
- 6no record
- 5no record
- 4no record
- 3no record
- 21 on record
- 11 on record
Floors are read from suite numbers on Los Angeles County business records (suite 4900 → floor 49). A floor with no record is not necessarily vacant — it may be mechanical, occupied by the owner, or let to a business whose receipt carries no suite. Receipts also lag reality by months. This shows where the public record places businesses, not a rent roll or an availability report. A stretch of quiet floors is not contiguous space for rent — it is contiguous silence in the record, which is the closest thing the public record has to that question and worth exactly what it costs to check.
Public record — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| CALIFORNIA GREENWORKS INC | SUITE #200 | Mar 2023 | LA business tax registry | address match · high |
| HATCH.IM LLC | FLOOR #14 | Mar 2012 | LA business tax registry | address match · high |
| AMERICAN NATIONAL RED CROSS | SUITE #101 | Nov 2006 | LA business tax registry | address match · high |
| D A R E CALIFORNIA /C | 401 | Apr 1990 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 4128026015 |
| Site address | 9800 S LA CIENEGA BLVD |
| Land use (DOR) | 1706 — Office building — one story |
| Building area (actual) | 345,547 sq ft |
| Floors / units / buildings | — / — / 4 |
| Lot size | — |
| Year built | 1972 |
| Zoning (primary) | — |
| Land value | $8,642,293 |
| Building value | — |
| Total assessed value | $31,084,397 |
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
- 9800 S LA CIENEGA BLVD
- City
- Inglewood
- ZIP
- 90301
- Coordinates
- 33.94700, -118.36950
Within ~650 m
Nearby office buildings
- 5200 W CENTURY BLVD28 tenants
326,292 sq ft · 1981
- 9920 S LA CIENEGA BLVD0 tenants
243,942 sq ft · 1971
- 5260 W CENTURY BLVD0 tenants
243,746 sq ft · 1968
- 5305 W 102ND ST1 tenants
11,790 sq ft · 1951
- 9300 S LA CIENEGA BLVD0 tenants
7,488 sq ft · 1975
- 664 W ARBOR VITAE ST0 tenants
5,018 sq ft · 1953
How does 9800 S LA CIENEGA BLVD compare with other Los Angeles office buildings?
At 345,547 sq ft, 9800 S LA CIENEGA BLVD is about 18 times the size of 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 $90 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 9800 S LA CIENEGA 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 “Office Building” mean for this parcel?
The Los Angeles County roll classifies AIN 4128026015 as “Office Building” (use code 1706). 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 9800 S LA CIENEGA BLVD?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 9800 S LA CIENEGA BLVD?
4 active business locations at this building appear in Los Angeles County public records, including CALIFORNIA GREENWORKS INC, HATCH.IM LLC, AMERICAN NATIONAL RED CROSS, D A R E CALIFORNIA /C. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 9800 S LA CIENEGA BLVD?
The Los Angeles County roll records 345,547 sq ft of building area, a build year of 1972.
What is the assessed value of 9800 S LA CIENEGA BLVD?
$31,084,397 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 9800 S LA CIENEGA BLVD?
AIN 4128026015, site address 9800 S LA CIENEGA BLVD, Inglewood. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 9800 S LA CIENEGA 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 4128026015.
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, “9800 S LA CIENEGA BLVD, Inglewood, CA (AIN 4128026015)”, https://buildingcensus.com/offices/la/office-building-1d1c36f2 (data as of September 20, 2026).