600 TOWNSEND ST
Commercial Office · San Francisco
Derived from suite and floor strings in the occupancy records
Which floors show activity
Floors 3-4 show no business on record — 2 unbroken floors, the longest such stretch here. That is where the public record shows nobody, in blocks — a place to start asking, not a listing.
- 52 on record
- 4no record
- 3no record
- 21 on record
- 13 on 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.
The building's own benchmarking filing
Energy performance
From the building's own filing under the City of Miami's benchmarking ordinance. An ENERGY STAR score of 75 or above means the building outperforms three quarters of comparable buildings nationally. It is a self-reported figure, verified by the city only to the extent the ordinance requires.
Public record — 10 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| Lora Ai | — | Jul 2026 | sf_reg | address · medium |
| ACE PARKING III, LLCvia Ace Parking IIi, LLC | — | Apr 2026 | sf_reg | address · medium |
| Reep-Ofc 600 Townsend Ca | — | Aug 2025 | sf_reg | address · medium |
| Lightfield | STE 125 | Mar 2025 | sf_reg | address · medium |
| Tome | STE 125 | Jun 2023 | sf_reg | address · medium |
| Just Fare | FL 5 | Jan 2022 | sf_reg | address · medium |
| Pagerduty Inc | STE 200 | Mar 2016 | sf_reg | address · medium |
| Zynga Inc. | STE 190 W | Apr 2013 | sf_reg | address · medium |
| Advent Software Inc | — | Apr 2010 | sf_reg | address · medium |
| Second Street Securities Inc | STE 500 | Jun 2009 | sf_reg | address · medium |
San Francisco assessment roll
Parcel record
| Field | Value |
|---|---|
| block/lot | 3783008 |
| Site address | 600 TOWNSEND ST |
| Land use (DOR) | COMO — Commercial Office |
| Building area (actual) | 215,875 sq ft |
| Floors / units / buildings | 5 / — / — |
| Lot size | 43,313 sq ft |
| Year built | 1989 |
| Zoning (primary) | — |
| Land value | $2,040,480 |
| Building value | — |
| Total assessed value | $36,965,106 |
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
- 600 TOWNSEND ST
- City
- San Francisco
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Frequently asked questions
Who owns 600 TOWNSEND 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 600 TOWNSEND ST?
10 active business locations at this building appear in San Francisco public records, including Lora Ai, ACE PARKING III, LLC, Reep-Ofc 600 Townsend Ca, Lightfield, Tome. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 600 TOWNSEND ST?
The county assessment roll records 215,875 sq ft of building area across 5 floors, built in 1989, on a 43,313 sq ft lot, with a current assessed value of $36,965,106.
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.
- Miami BE305 building-energy benchmarking disclosures — What the building reported about its own performance: energy intensity, an ENERGY STAR score, reported emissions and water use, under the City of Miami's benchmarking ordinance.
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: San Francisco assessment roll, block/lot 3783008.