231 W VERNON AVE
Professional services building · Los Angeles · 90037
At a glance
231 W VERNON AVE in Los Angeles, CA is listed on the Los Angeles County property roll as “Professional services building”, AIN 5111010036. The roll records 22,219 sq ft of building area, a 1953 build year and an assessed value of $1,471,487. 21 active business locations at this address appear in public records.
Public record — 21 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| LOS ANGELES BROADWAY RADIOLOGY, PROFESSIONAL CORPORATION | 111 | May 2025 | LA business tax registry | address match · high |
| SOUTH LA EYE CLINIC | — | Dec 2024 | LA business tax registry | address match · high |
| GRIER HEALTH PROS PC | SUITE #112 | Feb 2024 | LA business tax registry | address match · high |
| SOCALPHYSICIANSHOUSECALLCORP | SUITE #201 | Feb 2023 | LA business tax registry | address match · high |
| BROADWAY MAMMOGRAPHY INC | SUITE #108 | Jan 2023 | LA business tax registry | address match · high |
| ARM 4 ARM FOUNDATION | SUITE #101 | Jan 2020 | LA business tax registry | address match · high |
| VERNON RADIOLOGY HEALTH CENTER INC | SUITE #106 | Oct 2018 | LA business tax registry | address match · high |
| VERNON MEDICAL GROUP INC. A PROFESSIONAL MEDICAL CORPORATION | SUITE #112 | Jan 2015 | LA business tax registry | address match · high |
| BROADWAY RADIOLOGY INC | 111 | Oct 2010 | LA business tax registry | address match · high |
| GREGORY CHAMBERS | 202 | Jan 2009 | LA business tax registry | address match · high |
| WALLACE MEDICAL GROUP INC | SUITE #110 | Jan 2006 | LA business tax registry | address match · high |
| NATHAN A JAVARI DPM APC | — | Jan 2005 | LA business tax registry | address match · high |
| S GEWAID DDS PROFESSIONAL DENTAL CORPORATION | 107 | Sep 2004 | LA business tax registry | address match · high |
| DERAKHSHESH CHIROPRACTIC INC | 110 | Oct 2003 | LA business tax registry | address match · high |
| EUGENE BERCHENKO CHIROPRACTIC CORP | SUITE #102 | Oct 2001 | LA business tax registry | address match · high |
| CHERYL POWEL MD INC | 104 | Oct 2001 | LA business tax registry | address match · high |
| DAVID MARTINS MD | 102 | May 2000 | LA business tax registry | address match · high |
| J STUART MEISNER PHD | SUITE #106 | Jan 1994 | LA business tax registry | address match · high |
| J M CATHEY-COOK MD | SUITE #108 | Jan 1990 | LA business tax registry | address match · high |
| VERNON PROPERTY GROUP INC | 101 | Jan 1989 | LA business tax registry | address match · high |
| CHARLES I OKONKWO MD INC | 105 | Mar 1979 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 5111010036 |
| Site address | 231 W VERNON AVE |
| Land use (DOR) | 1900 — Professional services building |
| Building area (actual) | 22,219 sq ft |
| Floors / units / buildings | — / — / 2 |
| Lot size | — |
| Year built | 1953 |
| Zoning (primary) | — |
| Land value | $387,847 |
| Building value | — |
| Total assessed value | $1,471,487 |
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
- 231 W VERNON AVE
- City
- Los Angeles
- ZIP
- 90037
- Coordinates
- 34.00428, -118.27743
Within ~650 m
Nearby office buildings
- 4112 S MAIN ST5 tenants
11,791 sq ft · 1955
- 4771 S MAIN ST1 tenants
10,880 sq ft · 1928
- 245 W 46TH ST0 tenants
9,370 sq ft · 1903
- 4101 S FIGUEROA ST1 tenants
5,222 sq ft · 1974
- 4524 SAN PEDRO PL1 tenants
4,343 sq ft · 1953
- 4360 SAN PEDRO PL1 tenants
4,213 sq ft · 1963
How does 231 W VERNON AVE compare with other Los Angeles office buildings?
At 22,219 sq ft, 231 W VERNON AVE is about 16% 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 $66 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 231 W VERNON AVE 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 5111010036 as “Professional Building” (use code 1900). 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 231 W VERNON AVE?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 231 W VERNON AVE?
21 active business locations at this building appear in Los Angeles County public records, including LOS ANGELES BROADWAY RADIOLOGY, PROFESSIONAL CORPORATION, SOUTH LA EYE CLINIC, GRIER HEALTH PROS PC, SOCALPHYSICIANSHOUSECALLCORP, BROADWAY MAMMOGRAPHY INC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 231 W VERNON AVE?
The Los Angeles County roll records 22,219 sq ft of building area, a build year of 1953.
What is the assessed value of 231 W VERNON AVE?
$1,471,487 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 231 W VERNON AVE?
AIN 5111010036, site address 231 W VERNON AVE, Los Angeles. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 231 W VERNON AVE
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 5111010036.
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, “231 W VERNON AVE, Los Angeles, CA (AIN 5111010036)”, https://buildingcensus.com/offices/la/office-building-7742c86f (data as of September 20, 2026).