1660 Mission St
Office in California, CA · 1660 Mission St, San Francisco · 94103
At a glance
1660 Mission St is a 69,319-square-foot office building at 1660 Mission St, San Francisco in San Francisco, California, built in 1990. It is listed in the 2021 Building Energy Benchmarking Program (statewide) disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year. Its most recent reported figures are from 2019, when it scored 48 out of 100 on ENERGY STAR with a site EUI of 82.6 kBtu/ft².
No energy data reported for 2021
1660 Mission St appears in the 2021 Building Energy Benchmarking Program (statewide) disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year. Earlier reported years are in the table below.
Floor area on file: 69,319 sq ft · Built 1990
Source record california:3192249:2021
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | — | — | — | |
| 2020 | — | — | — | |
| 2019 | 48 | 82.6 kBtu/ft² | 328 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1660 Mission St, San Francisco
- City
- California
- State
- California
- ZIP
- 94103
- Coordinates
- 37.77136, -122.41950
Within ~1 km
Nearby benchmarked buildings
- 1455 Market Streetscore —
Commercial · 1,339,547 sq ft
- 1455 Market Streetscore 92
Office · 1,189,547 sq ft
- NEMA SFscore 100
Multifamily · 1,044,955 sq ft
- Nema Apartmentsscore 99
Multifamily Housing · 951,676 sq ft
- 33 8TH STscore 100
Multifamily · 918,968 sq ft
- 1355 Market Stscore —
Commercial · 829,730 sq ft
See also: most efficient in California · biggest emitters
How has 1660 Mission St's energy performance changed over time?
BuildingCensus holds 3 California disclosures for 1660 Mission St, covering report years 2019–2021. Only one of those years carries energy figures.
Which law requires 1660 Mission St to report its energy use?
1660 Mission St reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2021 disclosure (source record california:3192249:2021). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More office buildings in California
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- Gee· 69,280 sq ft · score 20 (D)
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- Mpk 24· 69,245 sq ft · score 98 (A)
- Force-Aryeh, Llc· 69,234 sq ft · EUI 12.2 kBtu/ft²
- Office buildings in California· 6,214 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is 1660 Mission St's energy grade?
1660 Mission St has no grade: it did not report energy data for 2021. The 2021 Building Energy Benchmarking Program (statewide) disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is 1660 Mission St?
1660 Mission St is at 1660 Mission St, San Francisco, in San Francisco, California 94103. Its coordinates are 37.77136, -122.41950 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1660 Mission St, San Francisco, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1660-mission-st-79532514 (data as of July 9, 2026).