394 PACIFIC AV
Commercial Office · San Francisco
At a glance
394 PACIFIC AV in San Francisco, CA is listed on the San Francisco property roll as “Commercial Office”, block/lot 0165007. The roll records 54,700 sq ft of building area, 5 floors, a 1907 build year and an assessed value of $36,075,883. 6 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 2-3 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.
- 51 on record
- 41 on record
- 3no record
- 2no record
- 12 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 — 6 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| Alpha Z Sf Office 5 LLC | — | Apr 2026 | SF registered business | address · medium |
| Valiant Capital Management Lp | FL 4 | Oct 2023 | SF registered business | address · medium |
| Mekanism Media U.S. | STE 100 | Jun 2023 | SF registered business | address · medium |
| Mekanism, Inc. | STE 100 | Jun 2023 | SF registered business | address · medium |
| Anthropic Pbc | — | Jun 2023 | SF registered business | address · medium |
| Mightyhive | FL 5 | Mar 2016 | SF registered business | address · medium |
San Francisco assessment roll
Parcel record
| Field | Value |
|---|---|
| block/lot | 0165007 |
| Site address | 394 PACIFIC AV |
| Land use (DOR) | COMO — Commercial Office |
| Building area (actual) | 54,700 sq ft |
| Floors / units / buildings | 5 / — / — |
| Lot size | 9,481 sq ft |
| Year built | 1907 |
| Zoning (primary) | — |
| Land value | $14,430,353 |
| Building value | — |
| Total assessed value | $36,075,883 |
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
- 394 PACIFIC AV
- City
- San Francisco
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 394 PACIFIC AV compare with other San Francisco office buildings?
At 54,700 sq ft, 394 PACIFIC AV is about 27% smaller than the average office building on the San Francisco roll, which comes to 75,252 sq ft across 1,254 buildings.
Its assessed value works out to $660 per square foot of building area, against $576 across all office floor area on the roll.
Does the owner of 394 PACIFIC AV 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 394 PACIFIC AV 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 0165007 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 394 PACIFIC AV?
San Francisco's published roll does not include owner names, so no owner is shown.
What companies have offices at 394 PACIFIC AV?
6 active business locations at this building appear in San Francisco public records, including Alpha Z Sf Office 5 LLC, Valiant Capital Management Lp, Mekanism Media U.S., Mekanism, Inc., Anthropic Pbc. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 394 PACIFIC AV?
The San Francisco roll records 54,700 sq ft of building area, 5 floors, a build year of 1907. It sits on a 9,481 sq ft lot.
What is the assessed value of 394 PACIFIC AV?
$36,075,883 on the San Francisco roll. Assessed values are taxable-roll figures, not market prices.
What is the block/lot for 394 PACIFIC AV?
Block/lot 0165007, site address 394 PACIFIC AV, San Francisco. It is the key to look the parcel up in the Assessor secured roll (San Francisco).
More around 394 PACIFIC AV
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 0165007.
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, “394 PACIFIC AV, San Francisco, CA (block/lot 0165007)”, https://buildingcensus.com/offices/sf/office-building-5e741ee4 (data as of September 20, 2026).