18350 ROSCOE BLVD
Professional services building · Los Angeles · 91325
At a glance
18350 ROSCOE BLVD in Los Angeles, CA is listed on the Los Angeles County property roll as “Professional services building”, AIN 2102001015. The roll records 74,123 sq ft of building area, a 1978 build year and an assessed value of $20,480,925. 25 active business locations at this address appear in public records.
Derived from suite and floor strings in the occupancy records
Which floors show activity
- 74 on record
- 62 on record
- 5no record
- 41 on record
- 3no record
- 24 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 — 25 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| HOPE FAMILY MEDICINE INC | SUITE #600 | Sep 2025 | LA business tax registry | address match · high |
| SALEH & ARIANI MEDICAL CORPORATION | SUITE #400 | Dec 2023 | LA business tax registry | address match · high |
| LEGACY HEALTH INC | SUITE #218 | Nov 2023 | LA business tax registry | address match · high |
| HORACIO G LOPEZ MD INC | SUITE #205 | Jun 2023 | LA business tax registry | address match · high |
| UNITED WESTLABS INC | SUITE #712 | Sep 2021 | LA business tax registry | address match · high |
| UNITED MEDICAL DOCTORS | SUITE #702 | Oct 2018 | LA business tax registry | address match · high |
| UNILAB CORP | SUITE #603 | Aug 2018 | LA business tax registry | address match · high |
| LABORATORY CORPORATION OF AMERICA | UNIT #208 | Jan 2016 | LA business tax registry | address match · high |
| BENCHMARK PULMONARY ASSOCIATES INC | SUITE #700 | Nov 2013 | LA business tax registry | address match · high |
| JAHANDAR REZA SALEH MD INC | 400 | Aug 2010 | LA business tax registry | address match · high |
| RALUCA ARIMIE MEDICAL CORPORATION | 600 | Feb 2010 | LA business tax registry | address match · high |
| ROBERT B KLEIN MD INC | SUITE #701 | Aug 2007 | LA business tax registry | address match · high |
| NORTHRIDGE FACIAL PLASTIC SURGERY MEDICAL GROUP /C | 318 | Jan 2000 | LA business tax registry | address match · high |
| FAMILY MEDICINE ASSOCIATES OF NORTHRIDGE INC | 600 | Aug 1995 | LA business tax registry | address match · high |
| MARC M KERNER MD APC | 318 | Jul 1995 | LA business tax registry | address match · high |
| MEHRDAD KEVIN ARIANI MD INC | 400 | Jul 1995 | LA business tax registry | address match · high |
| ANDREW CHANG MD | 101 | Oct 1992 | LA business tax registry | address match · high |
| PRIME CARE ASSOCIATES A MEDICAL CORPORATION | 218 | Jul 1991 | LA business tax registry | address match · high |
| MEHBOOB A SACHANI | 205 | Feb 1982 | LA business tax registry | address match · high |
| ARTHUR FASS DPM INC | 707 | Oct 1980 | LA business tax registry | address match · high |
| SOLTERO & YASUDA ASSOCIATES CARDIO | SUITE #201 | Aug 1980 | LA business tax registry | address match · high |
| ZOUHEIR ELIAS, MD APC | 401 | Aug 1979 | LA business tax registry | address match · high |
| XAVIER J CARO MD INC | 418 | Aug 1979 | LA business tax registry | address match · high |
| GUSTAVO MACHICADO MD AMC | 604 | Aug 1979 | LA business tax registry | address match · high |
| RELIABLE PHARMACY INC | SUITE #102 | Apr 1970 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 2102001015 |
| Site address | 18350 ROSCOE BLVD |
| Land use (DOR) | 1916 — Professional services building |
| Building area (actual) | 74,123 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1978 |
| Zoning (primary) | — |
| Land value | $1,809,146 |
| Building value | — |
| Total assessed value | $20,480,925 |
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
- 18350 ROSCOE BLVD
- City
- Los Angeles
- ZIP
- 91325
- Coordinates
- 34.22025, -118.53412
Within ~650 m
Nearby office buildings
- 18546 ROSCOE BLVD14 tenants
44,418 sq ft · 1992
- 18250 ROSCOE BLVD19 tenants
34,302 sq ft · 1961
- 18440 ROSCOE BLVD0 tenants
33,600 sq ft · 1961
- 18433 ROSCOE BLVD12 tenants
29,642 sq ft · 1976
- 18460 ROSCOE BLVD1 tenants
27,907 sq ft · 1994
- 18420 ROSCOE BLVD0 tenants
19,710 sq ft · 1961
How does 18350 ROSCOE BLVD compare with other Los Angeles office buildings?
At 74,123 sq ft, 18350 ROSCOE BLVD is about 4 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 $276 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 18350 ROSCOE 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 “Professional Building” mean for this parcel?
The Los Angeles County roll classifies AIN 2102001015 as “Professional Building” (use code 1916). 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 18350 ROSCOE BLVD?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 18350 ROSCOE BLVD?
25 active business locations at this building appear in Los Angeles County public records, including HOPE FAMILY MEDICINE INC, SALEH & ARIANI MEDICAL CORPORATION, LEGACY HEALTH INC, HORACIO G LOPEZ MD INC, UNITED WESTLABS INC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 18350 ROSCOE BLVD?
The Los Angeles County roll records 74,123 sq ft of building area, a build year of 1978.
What is the assessed value of 18350 ROSCOE BLVD?
$20,480,925 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 18350 ROSCOE BLVD?
AIN 2102001015, site address 18350 ROSCOE BLVD, Los Angeles. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 18350 ROSCOE 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 2102001015.
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, “18350 ROSCOE BLVD, Los Angeles, CA (AIN 2102001015)”, https://buildingcensus.com/offices/la/office-building-7ba6c503 (data as of September 20, 2026).