4022 FOUNTAIN AVE
Office building — one story · Los Angeles · 90029
At a glance
4022 FOUNTAIN AVE in Los Angeles, CA is listed on the Los Angeles County property roll as “Office building — one story”, AIN 5429011046. The roll records 2,002 sq ft of building area, a 1990 build year and an assessed value of $489,043. 4 active business locations at this address appear in public records.
Public record — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| NONA WILLIAMS | SUITE #202 | Aug 2001 | LA business tax registry | address match · high |
| GUSTAVO MEJIA | 101 | Feb 1996 | LA business tax registry | address match · high |
| ERNESTO/PURIFICACION LLANES | 201 | Apr 1987 | LA business tax registry | address match · high |
| LLANES ENGINEERING INC | 201 | Nov 1980 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 5429011046 |
| Site address | 4022 FOUNTAIN AVE |
| Land use (DOR) | 1700 — Office building — one story |
| Building area (actual) | 2,002 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1990 |
| Zoning (primary) | — |
| Land value | $199,050 |
| Building value | — |
| Total assessed value | $489,043 |
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
- 4022 FOUNTAIN AVE
- City
- Los Angeles
- ZIP
- 90029
- Coordinates
- 34.09555, -118.27928
Within ~650 m
Nearby office buildings
- 1615 LUCILE AVE4 tenants
5,176 sq ft · 1922
- 4216 FOUNTAIN AVE2 tenants
5,032 sq ft · 1987
- 4211 SANTA MONICA BLVD1 tenants
4,860 sq ft · 1956
- 3531 W SUNSET BLVD5 tenants
4,367 sq ft · 1983
- 4150 SANTA MONICA BLVD3 tenants
4,266 sq ft · 1956
- 4164 SANTA MONICA BLVD0 tenants
4,050 sq ft · 1951
How does 4022 FOUNTAIN AVE compare with other Los Angeles office buildings?
At 2,002 sq ft, 4022 FOUNTAIN AVE is less than a fifth 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 $244 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 4022 FOUNTAIN 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 “Office Building” mean for this parcel?
The Los Angeles County roll classifies AIN 5429011046 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 4022 FOUNTAIN AVE?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 4022 FOUNTAIN AVE?
4 active business locations at this building appear in Los Angeles County public records, including NONA WILLIAMS, GUSTAVO MEJIA, ERNESTO/PURIFICACION LLANES, LLANES ENGINEERING INC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 4022 FOUNTAIN AVE?
The Los Angeles County roll records 2,002 sq ft of building area, a build year of 1990.
What is the assessed value of 4022 FOUNTAIN AVE?
$489,043 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 4022 FOUNTAIN AVE?
AIN 5429011046, site address 4022 FOUNTAIN AVE, Los Angeles. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 4022 FOUNTAIN 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 5429011046.
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, “4022 FOUNTAIN AVE, Los Angeles, CA (AIN 5429011046)”, https://buildingcensus.com/offices/la/office-building-594a472f (data as of September 20, 2026).