500 HOWARD ST
Commercial Office · San Francisco
At a glance
500 HOWARD ST in San Francisco, CA is listed on the San Francisco property roll as “Commercial Office”, block/lot 3721119. The roll records 232,801 sq ft of building area, 10 floors, a 2003 build year and an assessed value of $197,547,774. 11 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 — 11 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| Anthropic Pbc | — | Jan 2024 | SF registered business | address · medium |
| AMAZON.COM SERVICES LLCvia Amazon.Com Services, LLC | — | Apr 2019 | SF registered business | address · medium |
| Ace Parking IIi LLC | — | Jan 2018 | SF registered business | address · medium |
| Abm Onsite Services-West Inc | — | Dec 2014 | SF registered business | address · medium |
| Hart Foundry Square IV LLC | STE 104 | Jun 2014 | SF registered business | address · medium |
| CBRE, INC.via Cbre Inc | STE 104 | Dec 2013 | SF registered business | address · medium |
| Mrc Smart Technology Solutions | STE 100 | Dec 2011 | SF registered business | address · medium |
| Specialtys Cafe & Bakery | STE 102 | Aug 2011 | SF registered business | address · medium |
| Esth Dent Prac Of H Vo Dmd Inc | STE 101 | Feb 2007 | SF registered business | address · medium |
| Slack Technologies Inc | — | Mar 1999 | SF registered business | address · medium |
| Anixter Inc | — | Mar 1996 | SF registered business | address · medium |
San Francisco assessment roll
Parcel record
| Field | Value |
|---|---|
| block/lot | 3721119 |
| Site address | 500 HOWARD ST |
| Land use (DOR) | COMO — Commercial Office |
| Building area (actual) | 232,801 sq ft |
| Floors / units / buildings | 10 / — / — |
| Lot size | 32,189 sq ft |
| Year built | 2003 |
| Zoning (primary) | — |
| Land value | $59,264,330 |
| Building value | — |
| Total assessed value | $197,547,774 |
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
- 500 HOWARD ST
- City
- San Francisco
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 500 HOWARD ST compare with other San Francisco office buildings?
At 232,801 sq ft, 500 HOWARD 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 $849 per square foot of building area, against $576 across all office floor area on the roll.
Does the owner of 500 HOWARD 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 500 HOWARD 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 3721119 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 500 HOWARD ST?
San Francisco's published roll does not include owner names, so no owner is shown.
What companies have offices at 500 HOWARD ST?
11 active business locations at this building appear in San Francisco public records, including Anthropic Pbc, AMAZON.COM SERVICES LLC, Ace Parking IIi LLC, Abm Onsite Services-West Inc, Hart Foundry Square IV LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 500 HOWARD ST?
The San Francisco roll records 232,801 sq ft of building area, 10 floors, a build year of 2003. It sits on a 32,189 sq ft lot.
What is the assessed value of 500 HOWARD ST?
$197,547,774 on the San Francisco roll. Assessed values are taxable-roll figures, not market prices.
What is the block/lot for 500 HOWARD ST?
Block/lot 3721119, site address 500 HOWARD ST, San Francisco. It is the key to look the parcel up in the Assessor secured roll (San Francisco).
More around 500 HOWARD 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 3721119.
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, “500 HOWARD ST, San Francisco, CA (block/lot 3721119)”, https://buildingcensus.com/offices/sf/office-building-b5f342ea (data as of September 20, 2026).