Bcal 655 Montgomery Property Llc
Office in California, CA · 655 Montgomery Street, San Francisco · 94111
At a glance
Bcal 655 Montgomery Property Llc is a 282,109-square-foot office building at 655 Montgomery Street, San Francisco in San Francisco, California, built in 1983. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 88 out of 100 (grade A), a site energy-use intensity of 29.0 kBtu/ft² and 525 tCO₂e of greenhouse-gas emissions. That score is higher than 59% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 88 (band A) |
| Site EUI | 29.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 525 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 1,779,199 kWh |
| Natural gas | 23,005 therms |
| Gross floor area | 282,109 sq ft |
| Source record | california:5083060:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 88 | -2 | 29.0 kBtu/ft² | 525 tCO₂e |
| 2023 | 90 | -3 | 27.8 kBtu/ft² | 526 tCO₂e |
| 2022 | 93 | ±0 | 25.6 kBtu/ft² | 476 tCO₂e |
| 2021 | 93 | -1 | 30.2 kBtu/ft² | 498 tCO₂e |
| 2020 | 94 | +7 | 33.7 kBtu/ft² | 538 tCO₂e |
| 2019 | 87 | +4 | 38.1 kBtu/ft² | 662 tCO₂e |
| 2018 | 83 | 37.1 kBtu/ft² | 668 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
- 655 Montgomery Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94111
- Coordinates
- 37.79527, -122.40357
Within ~1 km
Nearby benchmarked buildings
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See also: most efficient in California · biggest emitters
How does Bcal 655 Montgomery Property Llc compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Bcal 655 Montgomery Property Llc's ENERGY STAR score of 88 compares with an average of 75 across the 4,912 that report a score; it scores higher than 59% of them and lower than 39%. Its site EUI of 29.0 kBtu/ft² is about half of the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.9 kgCO₂e/ft² is about half of the group average of 3.6 kgCO₂e/ft².
At 282,109 sq ft, it is about 86% above the average floor area of 151,937 sq ft for those buildings. Its 1983 construction date is close to the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Bcal 655 Montgomery Property Llc's energy performance changed over time?
BuildingCensus holds 7 California disclosures for Bcal 655 Montgomery Property Llc, covering report years 2018–2024. Its ENERGY STAR score went from 83 in 2018 to 88 in 2024 (+5 points); its best year on file was 2020, at 94. Site EUI moved from 37.1 kBtu/ft² (2018) to 29.0 kBtu/ft² (2024), a 22% decrease. Reported emissions went from 668 tCO₂e to 525 tCO₂e over the same span (down 21%).
What does an ENERGY STAR score of 88 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 88 means the building performs better than about 88% of its national peers. BuildingCensus bands the score into report-card grades; 88 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In California, 65% of scored buildings are at 75 or above.
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Bcal 655 Montgomery Property Llc's 29.0 kBtu/ft² across 282,109 sq ft works out to about 8.2 billion Btu (2,398 MWh-equivalent) in 2024. The disclosure also reports 1,779,199 kWh of electricity and 23,005 therms of natural gas for the year.
Which law requires Bcal 655 Montgomery Property Llc to report its energy use?
Bcal 655 Montgomery Property Llc 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 2024 disclosure (source record california:5083060:2024). 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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- 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 Bcal 655 Montgomery Property Llc's energy grade?
Bcal 655 Montgomery Property Llc scores 88 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Bcal 655 Montgomery Property Llc use?
Its 2024 site energy-use intensity was 29.0 kBtu/ft² across 282,109 sq ft, including 1,779,199 kWh of electricity and 23,005 therms of natural gas.
What are Bcal 655 Montgomery Property Llc's carbon emissions?
Bcal 655 Montgomery Property Llc reported 525 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2024.
Where is Bcal 655 Montgomery Property Llc?
Bcal 655 Montgomery Property Llc is at 655 Montgomery Street, San Francisco, in San Francisco, California 94111. Its coordinates are 37.79527, -122.40357 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Bcal 655 Montgomery Property Llc and when was it built?
Bcal 655 Montgomery Property Llc has 282,109 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1983 as its year built. It is classed as office.
Is Bcal 655 Montgomery Property Llc covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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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, “Bcal 655 Montgomery Property Llc, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/bcal-655-montgomery-property-llc-2e35ef3a (data as of July 9, 2026).