4055 WILSHIRE BLVD
Office building — one story · Los Angeles · 90010
At a glance
4055 WILSHIRE BLVD in Los Angeles, CA is listed on the Los Angeles County property roll as “Office building — one story”, AIN 5504017001. The roll records 61,426 sq ft of building area, a 1955 build year and an assessed value of $7,715,154. 47 active business locations at this address appear in public records.
Derived from suite and floor strings in the occupancy records
Which floors show activity
- 55 on record
- 47 on record
- 38 on record
- 26 on record
- 15 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 — 47 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| CHANG CHUN ACUPUNCTURE AND WELLNESS INC | SUITE #LLA | Jun 2026 | LA business tax registry | address match · high |
| KIL YOUNG KWAK | SUITE #250 | May 2026 | LA business tax registry | address match · high |
| AMPM STUDIO LLC | SUITE #LLA | Mar 2026 | LA business tax registry | address match · high |
| ENSP CORP | OFFICE #308 | Oct 2025 | LA business tax registry | address match · high |
| SUN HEE SHIN | SUITE #256 | Oct 2025 | LA business tax registry | address match · high |
| BYOBJJ LLC | SUITE #LLC | Apr 2025 | LA business tax registry | address match · high |
| CCU GROUP INC | SUITE #400 | Jan 2025 | LA business tax registry | address match · high |
| HAE WON LEE | UNIT #311 | Sep 2024 | LA business tax registry | address match · high |
| JOSEPH LEE | SUITE #257 | Jun 2024 | LA business tax registry | address match · high |
| 4055 MANAGEMENT LLC | — | Mar 2024 | LA business tax registry | address match · high |
| LA RHAPSODY N CO | SUITE #101A | Jan 2024 | LA business tax registry | address match · high |
| SWEET BROW INC | UNIT #245 | Jan 2023 | LA business tax registry | address match · high |
| GUKHEE KWAK | UNIT #LLB | Mar 2022 | LA business tax registry | address match · high |
| 644 N HARVARD BOULEVARD LLC | UNIT #102 | Dec 2021 | LA business tax registry | address match · high |
| UNIHWAN INC | UNIT #442 | May 2021 | LA business tax registry | address match · high |
| CHASE PAINTING ASSOCIATES INC | UNIT #235 | Jan 2020 | LA business tax registry | address match · high |
| JTK CONSTRUCTION INC | 260 | Jul 2019 | LA business tax registry | address match · high |
| HQ BIOTECH INC | SUITE #101 | Jan 2019 | LA business tax registry | address match · high |
| JIN EDU INC | 318 | Mar 2018 | LA business tax registry | address match · high |
| BIO NATURE USA INC | SUITE #101A | Feb 2018 | LA business tax registry | address match · high |
| BLISS IMAGING PRODUCTS | 500 | Aug 2017 | LA business tax registry | address match · high |
| EVELYN SOOBIN HUANG | SUITE #410 | Jan 2017 | LA business tax registry | address match · high |
| AE SUK KIM | UNIT #242 | Mar 2016 | LA business tax registry | address match · high |
| SKY DEVELOPMENT AND CONSTRUCTION INC | SUITE #411 | Nov 2015 | LA business tax registry | address match · high |
| LINE HOUSE INVESTMENTS INC | SUITE #500 | Jun 2015 | LA business tax registry | address match · high |
| KUNYOUNG MURAOKA | UNIT #310 | Mar 2015 | LA business tax registry | address match · high |
| CRUISE CLUB USA INC | UNIT #400 | Apr 2013 | LA business tax registry | address match · high |
| SHARON S CHOI | SUITE #411 | Aug 2011 | LA business tax registry | address match · high |
| M&S ELECTRICAL ENGINEERING INC | SUITE #526 | Oct 2010 | LA business tax registry | address match · high |
| CROSS CARE INC | 205 | May 2010 | LA business tax registry | address match · high |
| HANIN INC | UNIT #403 | May 2010 | LA business tax registry | address match · high |
| MIMI YUH | UNIT #321 | Dec 2008 | LA business tax registry | address match · high |
| LINE ELECTRIC INC | SUITE #506 | Mar 2008 | LA business tax registry | address match · high |
| MICHAEL NADERI CHIROPRACTIC CORP | SUITE #300 | Jun 2006 | LA business tax registry | address match · high |
| JEONG UN KIM | SUITE #353 | Jan 2006 | LA business tax registry | address match · high |
| MPM PAINTING INC | 335 | Feb 2004 | LA business tax registry | address match · high |
| JENNIFER J KIM | SUITE #100A | Apr 2002 | LA business tax registry | address match · high |
| ACE HOME HEALTH INC | SUITE #350 | Jan 2001 | LA business tax registry | address match · high |
| KUN H PARK | SUITE #310 | Oct 1997 | LA business tax registry | address match · high |
| IN MO KANG | 245 | Apr 1997 | LA business tax registry | address match · high |
| ASSOCIATION OF KOREAN ASIAN MEDICINE & ACUPUNCTURE OF CALIFORNIA | SUITE #511 | Jan 1997 | LA business tax registry | address match · high |
| SOUTH BAYLO UNIVERSITY /C | SUITE #500 | Jan 1997 | LA business tax registry | address match · high |
| DON DONGJOON KIM | 255 | Jan 1995 | LA business tax registry | address match · high |
| HAN ENGINEERING, INC. | 240 | Jul 1990 | LA business tax registry | address match · high |
| HITCHCOCK ENTERPRISES INC | LLB | Oct 1989 | LA business tax registry | address match · high |
| KUN WOOK LEE | 221 | Aug 1988 | LA business tax registry | address match · high |
| ALLEN ROBERT KING | 351 | Aug 1981 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 5504017001 |
| Site address | 4055 WILSHIRE BLVD |
| Land use (DOR) | 1705 — Office building — one story |
| Building area (actual) | 61,426 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1955 |
| Zoning (primary) | — |
| Land value | $1,789,818 |
| Building value | — |
| Total assessed value | $7,715,154 |
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
- 4055 WILSHIRE BLVD
- City
- Los Angeles
- ZIP
- 90010
- Coordinates
- 34.06205, -118.31631
Within ~650 m
Nearby office buildings
- 4201 WILSHIRE BLVD25 tenants
245,580 sq ft · 1958
- 4221 WILSHIRE BLVD156 tenants
144,123 sq ft · 1982
- 4311 WILSHIRE BLVD27 tenants
100,698 sq ft · 1968
- 3875 WILSHIRE BLVD4 tenants
65,146 sq ft · 1934
- 3960 WILSHIRE BLVD15 tenants
31,684 sq ft · 1962
- 4032 WILSHIRE BLVD24 tenants
29,150 sq ft · 1961
How does 4055 WILSHIRE BLVD compare with other Los Angeles office buildings?
At 61,426 sq ft, 4055 WILSHIRE BLVD is about 3 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 $126 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 4055 WILSHIRE 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 5504017001 as “Office Building” (use code 1705). 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 4055 WILSHIRE BLVD?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 4055 WILSHIRE BLVD?
47 active business locations at this building appear in Los Angeles County public records, including CHANG CHUN ACUPUNCTURE AND WELLNESS INC, KIL YOUNG KWAK, AMPM STUDIO LLC, ENSP CORP, SUN HEE SHIN. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 4055 WILSHIRE BLVD?
The Los Angeles County roll records 61,426 sq ft of building area, a build year of 1955.
What is the assessed value of 4055 WILSHIRE BLVD?
$7,715,154 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 4055 WILSHIRE BLVD?
AIN 5504017001, site address 4055 WILSHIRE BLVD, Los Angeles. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 4055 WILSHIRE 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 5504017001.
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, “4055 WILSHIRE BLVD, Los Angeles, CA (AIN 5504017001)”, https://buildingcensus.com/offices/la/office-building-b22eb2de (data as of September 20, 2026).