1001 Marshall Street
Office in California, CA · 1001 Marshall Street, Redwood City · 94063
At a glance
1001 Marshall Street is a 73,302-square-foot office building at 1001 Marshall Street, Redwood City in Redwood City, California, built in 1990. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 56 out of 100 (grade C), a site energy-use intensity of 94.9 kBtu/ft² and 415 tCO₂e of greenhouse-gas emissions. That score is higher than 19% 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 | 56 (band C) |
| Site EUI | 94.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 415 tCO₂e |
| GHG intensity | 5.7 kgCO₂e/ft² |
| Electricity | 913,212 kWh |
| Natural gas | 39,209 therms |
| Gross floor area | 73,302 sq ft |
| Source record | california:8015195:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 56 | +11 | 94.9 kBtu/ft² | 415 tCO₂e |
| 2019 | 45 | 97.7 kBtu/ft² | 441 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.
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Location
- Address
- 1001 Marshall Street, Redwood City
- City
- California
- State
- California
- ZIP
- 94063
- Coordinates
- 37.48805, -122.22439
Within ~1 km
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- The Marston By Windsorscore 99
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- Shops On Broadwayscore —
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See also: most efficient in California · biggest emitters
How does 1001 Marshall Street compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 1001 Marshall Street's ENERGY STAR score of 56 compares with an average of 75 across the 4,912 that report a score; it scores higher than 19% of them and lower than 80%. Its site EUI of 94.9 kBtu/ft² is about 68% above the average of 56.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 5.7 kgCO₂e/ft² is about 57% above the group average of 3.6 kgCO₂e/ft².
At 73,302 sq ft, it is about half of the average floor area of 151,937 sq ft for those buildings. It was built in 1990, 5 years later than 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 1001 Marshall Street's energy performance changed over time?
BuildingCensus holds 2 California disclosures for 1001 Marshall Street, covering report years 2019, 2024. Its ENERGY STAR score went from 45 in 2019 to 56 in 2024 (+11 points). Site EUI moved from 97.7 kBtu/ft² (2019) to 94.9 kBtu/ft² (2024), a 3% decrease. Reported emissions went from 441 tCO₂e to 415 tCO₂e over the same span (down 6%).
What does an ENERGY STAR score of 56 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 56 means the building performs better than about 56% of its national peers. BuildingCensus bands the score into report-card grades; 56 falls in band C — below median (55–69). It sits 19 points below 75, the threshold for ENERGY STAR certification. 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. 1001 Marshall Street's 94.9 kBtu/ft² across 73,302 sq ft works out to about 7 billion Btu (2,039 MWh-equivalent) in 2024. The disclosure also reports 913,212 kWh of electricity and 39,209 therms of natural gas for the year.
Which law requires 1001 Marshall Street to report its energy use?
1001 Marshall Street 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:8015195:2024). 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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- Contour - 9040· 73,214 sq ft · score 95 (A)
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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 1001 Marshall Street's energy grade?
1001 Marshall Street scores 56 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1001 Marshall Street use?
Its 2024 site energy-use intensity was 94.9 kBtu/ft² across 73,302 sq ft, including 913,212 kWh of electricity and 39,209 therms of natural gas.
What are 1001 Marshall Street's carbon emissions?
1001 Marshall Street reported 415 tCO₂e of greenhouse-gas emissions (5.7 kgCO₂e/ft²) for 2024.
Where is 1001 Marshall Street?
1001 Marshall Street is at 1001 Marshall Street, Redwood City, in Redwood City, California 94063. Its coordinates are 37.48805, -122.22439 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 1001 Marshall Street and when was it built?
1001 Marshall Street has 73,302 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1990 as its year built. It is classed as office.
Is 1001 Marshall Street 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, “1001 Marshall Street, Redwood City, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1001-marshall-street-a44c5b9c (data as of July 9, 2026).