555 W 9TH ST
Office building — one story · Los Angeles · 90731
At a glance
555 W 9TH ST in Los Angeles, CA is listed on the Los Angeles County property roll as “Office building — one story”, AIN 7454011028. The roll records 8,053 sq ft of building area, a 1963 build year and an assessed value of $1,808,330. 17 active business locations at this address appear in public records.
Derived from suite and floor strings in the occupancy records
Which floors show activity
- 231 on record
- 22no record
- 21no record
- 20no record
- 19no record
- 18no record
- 17no record
- 16no record
- 15no record
- 141 on record
- 13no record
- 12no record
- 11no record
- 101 on record
- 9no record
- 81 on record
- 72 on record
- 61 on record
- 5no record
- 4no record
- 31 on 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 — 17 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| JV COMPUTER SYS LLC | SUITE #8 | May 2026 | LA business tax registry | address match · high |
| SALVADOR FERNANDEZ | UNIT #23 | Mar 2026 | LA business tax registry | address match · high |
| X-RAY'S AUTO SALES COMPANY LLC | 21 | Dec 2025 | LA business tax registry | address match · high |
| BONS POND LLC | SUITE #7 | Aug 2024 | LA business tax registry | address match · high |
| WHITEBOARD BUILDERS CORPORATION | SUITE #6 | Jan 2023 | LA business tax registry | address match · high |
| BARRIOS TRADE IN LLC | UNIT #2 | Jun 2022 | LA business tax registry | address match · high |
| GRIND TIME AUTO LLC | SUITE #14 | Jan 2021 | LA business tax registry | address match · high |
| ISABEL MONGE | OFFICE #10 | Jul 2020 | LA business tax registry | address match · high |
| GARDENSIDE FUNERAL SERVICE INC | SUITE #3 | May 2019 | LA business tax registry | address match · high |
| REBECCA SMITH ENGLE | 3 | Jul 2018 | LA business tax registry | address match · high |
| BRITNEY C. SWINDLE | — | Jun 2017 | LA business tax registry | address match · high |
| BRITNEY SWINDLE | — | Jun 2017 | LA business tax registry | address match · high |
| HEFNER-SMITH TAX & BUSINESS SERVICES INC. | SUITE #1 | Feb 2016 | LA business tax registry | address match · high |
| DAL-MO CHONG | 7 | Jun 2012 | LA business tax registry | address match · high |
| VLADIMIR LONZA | 18 | Jan 2002 | LA business tax registry | address match · high |
| MILENKO ZEPSA | SUITE #711 | Jan 2000 | LA business tax registry | address match · high |
| FRANK S LAURO | 17 | Sep 1971 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 7454011028 |
| Site address | 555 W 9TH ST |
| Land use (DOR) | 1700 — Office building — one story |
| Building area (actual) | 8,053 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1963 |
| Zoning (primary) | — |
| Land value | $980,305 |
| Building value | — |
| Total assessed value | $1,808,330 |
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
- 555 W 9TH ST
- City
- Los Angeles
- ZIP
- 90731
- Coordinates
- 33.73576, -118.28931
Within ~650 m
Nearby office buildings
- 302 W 5TH ST29 tenants
35,723 sq ft · 1978
- 350 W 5TH ST7 tenants
23,837 sq ft · 1978
- 461 W 6TH ST32 tenants
16,985 sq ft · 1928
- 741 S PACIFIC AVE0 tenants
15,030 sq ft · 1932
- 1001 S PACIFIC AVE0 tenants
14,308 sq ft · 1975
- 724 W 9TH ST0 tenants
11,862 sq ft · 1979
How does 555 W 9TH ST compare with other Los Angeles office buildings?
At 8,053 sq ft, 555 W 9TH ST is about 58% 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 $225 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 555 W 9TH ST 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 7454011028 as “Office Building” (use code 1700). 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 555 W 9TH ST?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 555 W 9TH ST?
17 active business locations at this building appear in Los Angeles County public records, including JV COMPUTER SYS LLC, SALVADOR FERNANDEZ, X-RAY'S AUTO SALES COMPANY LLC, BONS POND LLC, WHITEBOARD BUILDERS CORPORATION. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 555 W 9TH ST?
The Los Angeles County roll records 8,053 sq ft of building area, a build year of 1963.
What is the assessed value of 555 W 9TH ST?
$1,808,330 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 555 W 9TH ST?
AIN 7454011028, site address 555 W 9TH ST, Los Angeles. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 555 W 9TH ST
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 7454011028.
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, “555 W 9TH ST, Los Angeles, CA (AIN 7454011028)”, https://buildingcensus.com/offices/la/office-building-48ec2e4f (data as of September 20, 2026).