311 S SPRING ST
Office building — one story · Los Angeles · 90013
Derived from suite and floor strings in the occupancy records
Which floors show activity
- 131 on record
- 12no record
- 11no record
- 10no record
- 9no record
- 8no record
- 7no record
- 6no record
- 5no record
- 4no record
- 31 on record
- 21 on record
- 1no record
Floors are read from suite numbers on Miami-Dade business-tax receipts (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 — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| TRIAL HQ, LLC | SUITE #200 | Jan 2025 | laof | address match · high |
| COLUMBIA WEST COLLEGE EDUCATION GROUP INC | SUITE #300 | Dec 2014 | laof | address match · high |
| DP SAN RAFAEL LLC | — | Apr 2013 | laof | address match · high |
| LOS ANGELES CITY EMPLOYEES ASSOCIATION INC | SUITE #1300 | Sep 2009 | laof | address match · high |
Los Angeles County assessment roll
Parcel record
| Field | Value |
|---|---|
| AIN | 5149019032 |
| Site address | 311 S SPRING ST |
| Land use (DOR) | 1706 — Office building — one story |
| Building area (actual) | 134,730 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1912 |
| Zoning (primary) | — |
| Land value | $4,829,127 |
| Building value | — |
| Total assessed value | $22,334,731 |
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
- 311 S SPRING ST
- City
- Los Angeles
- ZIP
- 90013
- Coordinates
- 34.05020, -118.24737
Within ~650 m
Nearby office buildings
- Two California Plaza79 tenants
1,486,375 sq ft · 1990
- 333 S GRAND AVE86 tenants
1,480,365 sq ft · 1981
- Gas Company Tower70 tenants
1,462,729 sq ft · 1991
- 355 S GRAND AVE132 tenants
1,160,728 sq ft · 1982
- One California Plaza58 tenants
1,039,642 sq ft · 1984
- 320 W 4TH ST1 tenants
420,261 sq ft · 1914
Frequently asked questions
Who owns 311 S SPRING ST?
No owning organisation is shown for this parcel. Where the county roll names a private individual as owner, BuildingCensus does not publish the name or mailing address.
What companies have offices at 311 S SPRING ST?
4 active business locations at this building appear in Los Angeles County public records, including TRIAL HQ, LLC, COLUMBIA WEST COLLEGE EDUCATION GROUP INC, DP SAN RAFAEL LLC, LOS ANGELES CITY EMPLOYEES ASSOCIATION INC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 311 S SPRING ST?
The county assessment roll records 134,730 sq ft of building area, built in 1912, on a — lot, with a current assessed value of $22,334,731.
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
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 5149019032.