BuildingCensus

1 HARRISON ST

Commercial Office · San Francisco

Active records here
4
business-tax + registry entities
Building area
161,650
sq ft (county roll)
Floors
6
county roll
Year built
1918
vintage
Assessed value
$65.1M
current roll
Assessed / sq ft
$403
assessed value per sq ft
Last sold
—
no transfer on record
Sale / sq ft
—
not derivable from the record

The building's own benchmarking filing

Energy performance

ENERGY STAR score
—
not scored
Site energy use
—
kBtu per sq ft per year
Reported emissions
—
tonnes CO₂e
Disclosed area
170,378
sq ft, 2025 filing

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 — 4 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
Si 77, LLC—Feb 2023sf_regaddress · medium
Athleta Incvia Athleta, Inc.—Jan 2017sf_regaddress · medium
Abm Onsite Services-West Inc—Jan 2014sf_regaddress · medium
Gps Corporation Facilities Inc—Jan 2005sf_regaddress · medium

San Francisco assessment roll

Parcel record

FieldValue
block/lot3769002A
Site address1 HARRISON ST
Land use (DOR)COMO — Commercial Office
Building area (actual)161,650 sq ft
Floors / units / buildings6 / — / —
Lot size29,124 sq ft
Year built1918
Zoning (primary)—
Land value$38,410,063
Building value—
Total assessed value$65,149,370

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
1 HARRISON ST
City
San Francisco

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 1 HARRISON 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 1 HARRISON ST?

4 active business locations at this building appear in San Francisco public records, including Si 77, LLC, Athleta Inc, Abm Onsite Services-West Inc, Gps Corporation Facilities Inc. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 1 HARRISON ST?

The county assessment roll records 161,650 sq ft of building area across 6 floors, built in 1918, on a 29,124 sq ft lot, with a current assessed value of $65,149,370.

Everything here comes from public records, and public records go stale. If you know better, say so.

Data provenance — public records only

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 3769002A.