1355 SANSOME ST
Commercial Office · San Francisco
At a glance
1355 SANSOME ST in San Francisco, CA is listed on the San Francisco property roll as “Commercial Office”, block/lot 0085048. The roll records 66,732 sq ft of building area, 4 floors, a 1982 build year and an assessed value of $58,603,201. 2 active business locations at this address appear in public records.
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 — 2 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| Jppf 1155 Battery, Lp | — | Jul 2019 | SF registered business | address · medium |
| Hult Intl Business School Inc | — | Apr 2010 | SF registered business | address · medium |
San Francisco assessment roll
Parcel record
| Field | Value |
|---|---|
| block/lot | 0085048 |
| Site address | 1355 SANSOME ST |
| Land use (DOR) | COMO — Commercial Office |
| Building area (actual) | 66,732 sq ft |
| Floors / units / buildings | 4 / — / — |
| Lot size | 23,718 sq ft |
| Year built | 1982 |
| Zoning (primary) | — |
| Land value | $23,441,280 |
| Building value | — |
| Total assessed value | $58,603,201 |
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
- 1355 SANSOME ST
- City
- San Francisco
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 1355 SANSOME ST compare with other San Francisco office buildings?
At 66,732 sq ft, 1355 SANSOME ST is about 11% 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 $878 per square foot of building area, against $576 across all office floor area on the roll.
Does the owner of 1355 SANSOME 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 1355 SANSOME 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 0085048 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 1355 SANSOME ST?
San Francisco's published roll does not include owner names, so no owner is shown.
What companies have offices at 1355 SANSOME ST?
2 active business locations at this building appear in San Francisco public records, including Jppf 1155 Battery, Lp, Hult Intl Business School Inc. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1355 SANSOME ST?
The San Francisco roll records 66,732 sq ft of building area, 4 floors, a build year of 1982. It sits on a 23,718 sq ft lot.
What is the assessed value of 1355 SANSOME ST?
$58,603,201 on the San Francisco roll. Assessed values are taxable-roll figures, not market prices.
What is the block/lot for 1355 SANSOME ST?
Block/lot 0085048, site address 1355 SANSOME ST, San Francisco. It is the key to look the parcel up in the Assessor secured roll (San Francisco).
More around 1355 SANSOME 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 0085048.
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, “1355 SANSOME ST, San Francisco, CA (block/lot 0085048)”, https://buildingcensus.com/offices/sf/office-building-fecfdf2a (data as of September 20, 2026).