150 SPEAR ST
Commercial Office · San Francisco
Derived from suite and floor strings in the occupancy records
Which floors show activity
Floors 1-2 show no business on record — 2 unbroken floors, the longest such stretch here. Also quiet: 11-12. That is where the public record shows nobody, in blocks — a place to start asking, not a listing.
- 182 on record
- 17no record
- 162 on record
- 152 on record
- 14no record
- 132 on record
- 12no record
- 11no record
- 101 on record
- 92 on record
- 86 on record
- 73 on record
- 6no record
- 52 on record
- 41 on record
- 31 on record
- 2no 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.
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 — 29 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| Verdiva Bio Inc | STE 1550 | Jan 2026 | sf_reg | address · medium |
| Citizen Health | STE 750 | Nov 2025 | sf_reg | address · medium |
| Fidelity It Solutions LLC | STE 900 | Jan 2025 | sf_reg | address · medium |
| CHICAGO TITLE COMPANYvia Chicago Title Company | STE 825 | Sep 2024 | sf_reg | address · medium |
| Iseed Ventures LLC | STE 725 | Mar 2024 | sf_reg | address · medium |
| Bbam Us Lp | STE 850 | Mar 2024 | sf_reg | address · medium |
| Speer Associates | STE 800 | Aug 2023 | sf_reg | address · medium |
| Prophet Brand Strategy | STE 1300 | May 2023 | sf_reg | address · medium |
| Planful Headquarters | STE 1850 | Apr 2023 | sf_reg | address · medium |
| ORRICK HERRINGTON & SUTCLIFFE LLPvia Orrick, Herrington & Sutcliffe Llp | STE 800 | Jan 2023 | sf_reg | address · medium |
| Castlight Health, Inc. | FL 4TH | Sep 2022 | sf_reg | address · medium |
| New Forests Inc. | # SUITE | Jan 2022 | sf_reg | address · medium |
| New Forests Us Timberlands LLC | STE 1350 | Jan 2022 | sf_reg | address · medium |
| New Forests Advisory Inc. | # SUITE | Jan 2022 | sf_reg | address · medium |
| Kong Inc | STE 1600 | Nov 2019 | sf_reg | address · medium |
| Rma Northern California Management LLC | STE 500 | Jan 2019 | sf_reg | address · medium |
| Reproductive Medicine Associates Of Northern California P.C. | STE 500 | Aug 2018 | sf_reg | address · medium |
| JONES LANG LASALLE AMERICASvia Jones Lang Lasalle Americas | STE 775 | Mar 2017 | sf_reg | address · medium |
| Walnut Hill Group LLC - Series B | — | Mar 2017 | sf_reg | address · medium |
| Lemonaid Health | STE 350 | Aug 2015 | sf_reg | address · medium |
| Nasdaq Omx Corporate Solutions LLC | STE 1650 | Oct 2014 | sf_reg | address · medium |
| Forrester Research Inc | — | Jun 2011 | sf_reg | address · medium |
| Parallel Advisors, LLC | STE 950 | Jan 2011 | sf_reg | address · medium |
| The Nasdaq Omx Group Inc | FL 8 | Jan 2010 | sf_reg | address · medium |
| Nasdaq Omx Group Corp Srvs Inc | FL 8 | Jan 2010 | sf_reg | address · medium |
| Brighterion Inc | FL 10 | Jul 2009 | sf_reg | address · medium |
| Clearslide Inc | STE 1500 | Mar 2009 | sf_reg | address · medium |
| Horn Brothers LLC Jackson Ser | STE 1800 | Nov 2004 | sf_reg | address · medium |
| Specialtys Cafe & Bakery | 220 | Mar 1988 | sf_reg | address · medium |
San Francisco assessment roll
Parcel record
| Field | Value |
|---|---|
| block/lot | 3717021 |
| Site address | 150 SPEAR ST |
| Land use (DOR) | COMO — Commercial Office |
| Building area (actual) | 263,039 sq ft |
| Floors / units / buildings | 18 / — / — |
| Lot size | 18,906 sq ft |
| Year built | 1983 |
| Zoning (primary) | — |
| Land value | $61,105,984 |
| Building value | — |
| Total assessed value | $205,908,924 |
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
- 150 SPEAR ST
- City
- San Francisco
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Frequently asked questions
Who owns 150 SPEAR 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 150 SPEAR ST?
29 active business locations at this building appear in San Francisco public records, including Verdiva Bio Inc, Citizen Health, Fidelity It Solutions LLC, CHICAGO TITLE COMPANY, Iseed Ventures LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 150 SPEAR ST?
The county assessment roll records 263,039 sq ft of building area across 18 floors, built in 1983, on a 18,906 sq ft lot, with a current assessed value of $205,908,924.
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 3717021.