685 MARKET ST
Commercial Office · San Francisco
At a glance
685 MARKET ST in San Francisco, CA is listed on the San Francisco property roll as “Commercial Office”, block/lot 3707051. The roll records 219,831 sq ft of building area, 10 floors, a 1906 build year and an assessed value of $95,353,257. 15 active business locations at this address appear in public records.
Derived from suite and floor strings in the occupancy records
Which floors show activity
Floors 6-10 show no business on record — 5 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.
- 10no record
- 9no record
- 8no record
- 7no record
- 6no record
- 51 on record
- 41 on record
- 31 on record
- 2no record
- 13 on record
Floors are read from suite numbers on San Francisco business records (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 its city'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 — 15 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| Impossible | STE 300 | Sep 2025 | SF registered business | address · medium |
| Notion Labs, Inc. | — | May 2025 | SF registered business | address · medium |
| Junbi San Francisco | STE 130 | Oct 2024 | SF registered business | address · medium |
| Cask On Market | STE 140 | Feb 2023 | SF registered business | address · medium |
| Joyride Pizza | STE 120 | Aug 2022 | SF registered business | address · medium |
| The Dawn Club & The Lark | — | Mar 2022 | SF registered business | address · medium |
| 430 Natoma Street | FL 5 | Jul 2021 | SF registered business | address · medium |
| Brookfield Properties Development, LLC | — | Nov 2020 | SF registered business | address · medium |
| Jasmine T. Nguyen, Od., A Professional Corporation | — | Aug 2018 | SF registered business | address · medium |
| Live Nation Entertainment Inc | 200 | Jan 2015 | SF registered business | address · medium |
| Bop 685 Market LLC | — | Oct 2013 | SF registered business | address · medium |
| Lens Crafters #157 | — | Feb 2009 | SF registered business | address · medium |
| Law Offices Of Steven Chong | STE 460 | Apr 2004 | SF registered business | address · medium |
| Teach For America Inc | 500 | Oct 1991 | SF registered business | address · medium |
| Eyexam 2000 Of California | — | Feb 1987 | SF registered business | address · medium |
San Francisco assessment roll
Parcel record
| Field | Value |
|---|---|
| block/lot | 3707051 |
| Site address | 685 MARKET ST |
| Land use (DOR) | COMO — Commercial Office |
| Building area (actual) | 219,831 sq ft |
| Floors / units / buildings | 10 / — / — |
| Lot size | 22,800 sq ft |
| Year built | 1906 |
| Zoning (primary) | — |
| Land value | $37,704,377 |
| Building value | — |
| Total assessed value | $95,353,257 |
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
- 685 MARKET ST
- City
- San Francisco
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 685 MARKET ST compare with other San Francisco office buildings?
At 219,831 sq ft, 685 MARKET ST is about 3 times the size of the average office building on the San Francisco roll, which comes to 75,252 sq ft across 1,254 buildings.
With 10 floors it is one of 199 office buildings of ten or more floors in the metro.
Its assessed value works out to $434 per square foot of building area, against $576 across all office floor area on the roll.
Does the owner of 685 MARKET ST hold other San Francisco office property?
San Francisco's published roll does not include owner names, so no owner is shown for any parcel in this metro.
What has happened at 685 MARKET ST recently?
The building files energy-benchmarking disclosures — 1 report year are matched to this parcel.
What does “Commercial Office” mean for this parcel?
The San Francisco roll classifies block/lot 3707051 as “Commercial Office” (use code COMO). 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 685 MARKET ST?
San Francisco's published roll does not include owner names, so no owner is shown.
What companies have offices at 685 MARKET ST?
15 active business locations at this building appear in San Francisco public records, including Impossible, Notion Labs, Inc., Junbi San Francisco, Cask On Market, Joyride Pizza. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 685 MARKET ST?
The San Francisco roll records 219,831 sq ft of building area, 10 floors, a build year of 1906. It sits on a 22,800 sq ft lot.
What is the assessed value of 685 MARKET ST?
$95,353,257 on the San Francisco roll. Assessed values are taxable-roll figures, not market prices.
What is the block/lot for 685 MARKET ST?
Block/lot 3707051, site address 685 MARKET ST, San Francisco. It is the key to look the parcel up in the Assessor secured roll (San Francisco).
More around 685 MARKET ST
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- San Francisco — Assessor secured roll (use classes, stories, areas, assessed values — California law excludes owner names from open data, and no bulk sale-price source exists), the universal registered-business roll with suite-level addresses, and current energy benchmarking joined by parcel.
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 3707051.
About this data
Source: Assessor secured roll (San Francisco), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “685 MARKET ST, San Francisco, CA (block/lot 3707051)”, https://buildingcensus.com/offices/sf/office-building-c92fd438 (data as of September 20, 2026).