4075 TWEEDY BLVD
Professional services building · South Gate · 90280
At a glance
4075 TWEEDY BLVD in South Gate, CA is listed on the Los Angeles County property roll as “Professional services building”, AIN 6203021017. The roll records 4,320 sq ft of building area, a 1953 build year and an assessed value of $609,860. 1 active business locations at this address appear in public records.
Public record — 1 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| CHARITY HEALTH | — | Jan 2022 | LA business tax registry | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 6203021017 |
| Site address | 4075 TWEEDY BLVD |
| Land use (DOR) | 1910 — Professional services building |
| Building area (actual) | 4,320 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1953 |
| Zoning (primary) | — |
| Land value | $206,407 |
| Building value | — |
| Total assessed value | $609,860 |
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
- 4075 TWEEDY BLVD
- City
- South Gate
- ZIP
- 90280
- Coordinates
- 33.94391, -118.20027
Within ~650 m
Nearby office buildings
- 4300 TWEEDY BLVD0 tenants
8,518 sq ft · 1950
- 4400 TWEEDY BLVD0 tenants
7,444 sq ft · 1955
- 4359 TWEEDY BLVD0 tenants
7,352 sq ft · 1964
- 4000 TWEEDY BLVD0 tenants
6,576 sq ft · 1964
- 3725 TWEEDY BLVD0 tenants
5,560 sq ft · 1962
- 4240 TWEEDY BLVD0 tenants
3,989 sq ft · 1959
How does 4075 TWEEDY BLVD compare with other Los Angeles office buildings?
At 4,320 sq ft, 4075 TWEEDY BLVD is about 78% smaller 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 $141 per square foot of building area, against $306 across all office floor area on the roll.
Does the owner of 4075 TWEEDY 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 6203021017 as “Professional Building” (use code 1910). 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 4075 TWEEDY BLVD?
Los Angeles County's published roll does not include owner names, so no owner is shown.
What companies have offices at 4075 TWEEDY BLVD?
1 active business locations at this building appear in Los Angeles County public records, including CHARITY HEALTH. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 4075 TWEEDY BLVD?
The Los Angeles County roll records 4,320 sq ft of building area, a build year of 1953.
What is the assessed value of 4075 TWEEDY BLVD?
$609,860 on the Los Angeles County roll. Assessed values are taxable-roll figures, not market prices.
What is the AIN for 4075 TWEEDY BLVD?
AIN 6203021017, site address 4075 TWEEDY BLVD, South Gate. It is the key to look the parcel up in the County Assessor annual roll (Los Angeles County).
More around 4075 TWEEDY 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 6203021017.
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, “4075 TWEEDY BLVD, South Gate, CA (AIN 6203021017)”, https://buildingcensus.com/offices/la/office-building-b980945b (data as of September 20, 2026).