123 MISSION ST
Commercial Office · San Francisco
Derived from suite and floor strings in the occupancy records
Which floors show activity
Floors 19-29 show no business on record — 11 unbroken floors, the longest such stretch here. Also quiet: 8-15, 1-5. That is where the public record shows nobody, in blocks — a place to start asking, not a listing.
- 29no record
- 28no record
- 27no record
- 26no record
- 25no record
- 24no record
- 23no record
- 22no record
- 21no record
- 20no record
- 19no record
- 183 on record
- 173 on record
- 161 on record
- 15no record
- 14no record
- 13no record
- 12no record
- 11no record
- 10no record
- 9no record
- 8no record
- 73 on record
- 61 on record
- 5no record
- 4no record
- 3no 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 — 21 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| Mc 123m Realty LLC | STE 1850 | Mar 2026 | sf_reg | address · medium |
| Landing Property Owner LLC | STE 700 | Oct 2024 | sf_reg | address · medium |
| Transwestern | — | Jan 2023 | sf_reg | address · medium |
| Trs | — | Jan 2023 | sf_reg | address · medium |
| Transwestern Services | — | Jan 2023 | sf_reg | address · medium |
| Transwestern Real Estate Services | — | Jan 2023 | sf_reg | address · medium |
| One Montgomery Property Owner LLC | FL 7 | Oct 2022 | sf_reg | address · medium |
| United Sf Parking, Inc. | — | Sep 2022 | sf_reg | address · medium |
| Abm Industry Groups, LLC / Dba - Abm Parking Services | — | Jan 2019 | sf_reg | address · medium |
| Main Mission LLC | — | Jan 2019 | sf_reg | address · medium |
| 123 Mission Street | — | Jan 2019 | sf_reg | address · medium |
| Align Residential Management | FL 7 | Mar 2018 | sf_reg | address · medium |
| Omega Point Research | FL 16 | Sep 2016 | sf_reg | address · medium |
| Truaxis LLC | STE 1700 | Jan 2015 | sf_reg | address · medium |
| Mastercard Technologies, LLC | STE 1700 | Jan 2015 | sf_reg | address · medium |
| MASTERCARD INTERNATIONAL INCvia Mastercard International, Inc. | — | Jan 2015 | sf_reg | address · medium |
| Salesforce | — | Jan 2011 | sf_reg | address · medium |
| Scoutrfp, LLC | STE 600 | Jun 2010 | sf_reg | address · medium |
| Brighterion Incvia Brighterion, Inc. | FL 17TH | Jul 2009 | sf_reg | address · medium |
| Recurrent Energy Development Holdings, LLC | FL 18 | Apr 2009 | sf_reg | address · medium |
| Recurrent Energy, LLC | FL 18 | Apr 2009 | sf_reg | address · medium |
San Francisco assessment roll
Parcel record
| Field | Value |
|---|---|
| block/lot | 3717022 |
| Site address | 123 MISSION ST |
| Land use (DOR) | COMO — Commercial Office |
| Building area (actual) | 387,598 sq ft |
| Floors / units / buildings | 29 / — / — |
| Lot size | 25,208 sq ft |
| Year built | 1987 |
| Zoning (primary) | — |
| Land value | $125,125,985 |
| Building value | — |
| Total assessed value | $417,086,619 |
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
- 123 MISSION ST
- City
- San Francisco
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Frequently asked questions
Who owns 123 MISSION 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 123 MISSION ST?
21 active business locations at this building appear in San Francisco public records, including Mc 123m Realty LLC, Landing Property Owner LLC, Transwestern, Trs, Transwestern Services. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 123 MISSION ST?
The county assessment roll records 387,598 sq ft of building area across 29 floors, built in 1987, on a 25,208 sq ft lot, with a current assessed value of $417,086,619.
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 3717022.