520 S SEPULVEDA BLVD
Office building — one story · Los Angeles · 90049
At a glance
520 S SEPULVEDA BLVD in Los Angeles, CA is listed on the Los Angeles County property roll as “Office building — one story”, AIN 4366033004. The roll records 21,628 sq ft of building area, a 1970 build year and an assessed value of $9,486,000. 39 active business locations at this address appear in public records.
Derived from suite and floor strings in the occupancy records
Which floors show activity
- 46 on record
- 315 on record
- 25 on record
- 1no 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 — 39 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| EAGLE EYE SURVEILLANCE GROUP LLC | SUITE #304 | Feb 2026 | LA business tax registry | address match · high |
| UNIT 204, LLC | SUITE #406 | Jan 2026 | LA business tax registry | address match · high |
| SPIER MARRIAGE AND FAMILY THERAPY, INC. | SUITE #309 | Jul 2025 | LA business tax registry | address match · high |
| LTD-III FIRE CORP | SUITE #405 | Jun 2025 | LA business tax registry | address match · high |
| HL & B CORPORATION | — | Jun 2023 | LA business tax registry | address match · high |
| AUTHENTIC VALUES COACHING & CONSULTING LLC | SUITE #306 | May 2023 | LA business tax registry | address match · high |
| SB ONLINE CONSULTATION LLC | — | Apr 2023 | LA business tax registry | address match · high |
| HR SINGH LLC | — | Apr 2023 | LA business tax registry | address match · high |
| INTACT TRAINING SOLUTIONS LLC | SUITE #308 | Feb 2023 | LA business tax registry | address match · high |
| ALIGN INDIVIDUAL, COUPLE AND FAMILY ONLINE THERAPY INC | SUITE #306 | Jun 2022 | LA business tax registry | address match · high |
| GENTLE WATER CREMATION INC. | UNIT #312 | May 2021 | LA business tax registry | address match · high |
| TANYA KAUR GILL | SUITE #305 | Mar 2021 | LA business tax registry | address match · high |
| PHYSICIANS FAVORITE HOME HEALTH | SUITE #403 | Oct 2020 | LA business tax registry | address match · high |
| MISS LISA LLC | SUITE #202 | Sep 2019 | LA business tax registry | address match · high |
| SARA CRON | SUITE #302 | Sep 2018 | LA business tax registry | address match · high |
| ERIKA BISCHOFF, LICENSED CLINICAL SOCIAL WORKER, INC. | SUITE #306 | Feb 2018 | LA business tax registry | address match · high |
| CREATIVE VENTURES AGENCY | SUITE #303 | Nov 2017 | LA business tax registry | address match · high |
| SOMA PSYCHOLOGICAL SERVICES | SUITE #414 | Jan 2017 | LA business tax registry | address match · high |
| PETER L. HOFFMAN, MFT | SUITE #302 | Jan 2017 | LA business tax registry | address match · high |
| JOANNE RAZO | SUITE #200 | Aug 2016 | LA business tax registry | address match · high |
| GODFREY HARRIS | SUITE #204 | Sep 2007 | LA business tax registry | address match · high |
| MSH DESIGN INC | 100 | Jul 2003 | LA business tax registry | address match · high |
| ROUEL EDWARD CAZANJIAN | 307 | Jul 2003 | LA business tax registry | address match · high |
| MARYA FOLEY | SUITE #306 | Jan 2003 | LA business tax registry | address match · high |
| STANLEY ROGERS | SUITE #204 | Jan 2003 | LA business tax registry | address match · high |
| JACK MAYHALL | SUITE #302 | Jan 2003 | LA business tax registry | address match · high |
| SUZANNE TRACY | SUITE #304 | Dec 2002 | LA business tax registry | address match · high |
| GITU BHATIA | 305 | Sep 2002 | LA business tax registry | address match · high |
| VIVIAN A FEINTECH | 305 | Aug 2002 | LA business tax registry | address match · high |
| MIKE HOLZ ARCHITECT INC | SUITE #203 | Apr 2002 | LA business tax registry | address match · high |
| BRENTWOOD EATING DISORDER CENTER OF CALIFORNIA | 208 | Mar 2001 | LA business tax registry | address match · high |
| BARBARA RAMSEY MSW | 305 | Sep 1998 | LA business tax registry | address match · high |
| CRAIG A. GILLETT, FAMILY THERAPIST INC | 306 | Jun 1996 | LA business tax registry | address match · high |
| JULIE T SUHR | SUITE #307 | Jul 1994 | LA business tax registry | address match · high |
| RICHARD HOLZ INC | SUITE #407 | Feb 1994 | LA business tax registry | address match · high |
| SHELLEY PUSICH | 306 | Jan 1990 | LA business tax registry | address match · high |
| PATRICIA M MCGINN LCSW | 402 | Jun 1988 | LA business tax registry | address match · high |
| LYNN ROSENFIELD LCSW | 305 | Jan 1986 | LA business tax registry | address match · high |
| AARON HASS PHD | SUITE #402 | Jan 1984 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 4366033004 |
| Site address | 520 S SEPULVEDA BLVD |
| Land use (DOR) | 1700 — Office building — one story |
| Building area (actual) | 21,628 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1970 |
| Zoning (primary) | — |
| Land value | $4,080,000 |
| Building value | — |
| Total assessed value | $9,486,000 |
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
- 520 S SEPULVEDA BLVD
- City
- Los Angeles
- ZIP
- 90049
- Coordinates
- 34.06590, -118.45959
Within ~650 m
Nearby office buildings
- 500 S SEPULVEDA BLVD65 tenants
46,761 sq ft · 1982
- 522 S SEPULVEDA BLVD6 tenants
9,960 sq ft · 1968
How does 520 S SEPULVEDA BLVD compare with other Los Angeles office buildings?
At 21,628 sq ft, 520 S SEPULVEDA BLVD is about 12% 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 $439 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 520 S SEPULVEDA 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 4366033004 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 520 S SEPULVEDA BLVD?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 520 S SEPULVEDA BLVD?
39 active business locations at this building appear in Los Angeles County public records, including EAGLE EYE SURVEILLANCE GROUP LLC, UNIT 204, LLC, SPIER MARRIAGE AND FAMILY THERAPY, INC., LTD-III FIRE CORP, HL & B CORPORATION. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 520 S SEPULVEDA BLVD?
The Los Angeles County roll records 21,628 sq ft of building area, a build year of 1970.
What is the assessed value of 520 S SEPULVEDA BLVD?
$9,486,000 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 520 S SEPULVEDA BLVD?
AIN 4366033004, site address 520 S SEPULVEDA BLVD, Los Angeles. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 520 S SEPULVEDA 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 4366033004.
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, “520 S SEPULVEDA BLVD, Los Angeles, CA (AIN 4366033004)”, https://buildingcensus.com/offices/la/office-building-9d2668f4 (data as of September 20, 2026).