1135 Ellis St. (Normandy Apartments) - Sf
Multifamily Housing in California, CA · 1135 Ellis St., San Francisco · 94109
At a glance
1135 Ellis St. (Normandy Apartments) - Sf is a 69,000-square-foot multifamily housing building at 1135 Ellis St., San Francisco in San Francisco, California, built in 1968. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 33.0 kBtu/ft² and 137 tCO₂e of greenhouse-gas emissions. That score is higher than 76% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 33.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 137 tCO₂e |
| GHG intensity | 2.0 kgCO₂e/ft² |
| Electricity | 291,393 kWh |
| Natural gas | 12,984 therms |
| Gross floor area | 69,000 sq ft |
| Source record | california:20828361:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 100 | ±0 | 33.0 kBtu/ft² | 137 tCO₂e |
| 2021 | 100 | ±0 | 31.7 kBtu/ft² | 121 tCO₂e |
| 2020 | 100 | ±0 | 31.9 kBtu/ft² | 119 tCO₂e |
| 2019 | 100 | 31.6 kBtu/ft² | 120 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
- 1135 Ellis St., San Francisco
- City
- California
- State
- California
- ZIP
- 94109
- Coordinates
- 37.78326, -122.42490
Within ~1 km
Nearby benchmarked buildings
- 1455 Market Streetscore 92
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Office · 1,055,601 sq ft
- NEMA SFscore 100
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- Nema Apartmentsscore 99
Multifamily Housing · 951,676 sq ft
- 601 VAN NESS AVEscore 87
Mixed Residential · 820,324 sq ft
- 1101 Van Nessscore 37
Commercial · 777,383 sq ft
See also: most efficient in California · biggest emitters
How does 1135 Ellis St. (Normandy Apartments) - Sf compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. 1135 Ellis St. (Normandy Apartments) - Sf's ENERGY STAR score of 100 compares with an average of 82 across the 9,612 that report a score; it scores higher than 76% of them. Its site EUI of 33.0 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.0 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 69,000 sq ft, it is about half of the average floor area of 150,919 sq ft for those buildings. It was built in 1968, 20 years earlier than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has 1135 Ellis St. (Normandy Apartments) - Sf's energy performance changed over time?
BuildingCensus holds 4 California disclosures for 1135 Ellis St. (Normandy Apartments) - Sf, covering report years 2019–2022. Its ENERGY STAR score was 100 in both 2019 and 2022. Site EUI moved from 31.6 kBtu/ft² (2019) to 33.0 kBtu/ft² (2022), an 4% increase. Reported emissions went from 120 tCO₂e to 137 tCO₂e over the same span (up 14%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. 1135 Ellis St. (Normandy Apartments) - Sf's 33.0 kBtu/ft² across 69,000 sq ft works out to about 2.3 billion Btu (667 MWh-equivalent) in 2022. The disclosure also reports 291,393 kWh of electricity and 12,984 therms of natural gas for the year.
Which law requires 1135 Ellis St. (Normandy Apartments) - Sf to report its energy use?
1135 Ellis St. (Normandy Apartments) - Sf 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 2022 disclosure (source record california:20828361:2022). 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 multifamily housing buildings in California
- 445 18Th Ave· 68,994 sq ft · score 90 (A)
- Hillcastle Apartments· 68,973 sq ft · EUI 74.5 kBtu/ft²
- 1807 11Th St, Riverside, Ca 92507, Usa· 68,968 sq ft · score 99 (A)
- Balboa Apartments· 68,957 sq ft · score 89 (A)
- Maplewood: Maplewood· 68,956 sq ft · score 100 (A)
- Mission Plaza (Ms89)· 68,948 sq ft · score 25 (D)
- Multifamily Housing buildings in California· 10,630 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 1135 Ellis St. (Normandy Apartments) - Sf's energy grade?
1135 Ellis St. (Normandy Apartments) - Sf scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1135 Ellis St. (Normandy Apartments) - Sf use?
Its 2022 site energy-use intensity was 33.0 kBtu/ft² across 69,000 sq ft, including 291,393 kWh of electricity and 12,984 therms of natural gas.
What are 1135 Ellis St. (Normandy Apartments) - Sf's carbon emissions?
1135 Ellis St. (Normandy Apartments) - Sf reported 137 tCO₂e of greenhouse-gas emissions (2.0 kgCO₂e/ft²) for 2022.
Where is 1135 Ellis St. (Normandy Apartments) - Sf?
1135 Ellis St. (Normandy Apartments) - Sf is at 1135 Ellis St., San Francisco, in San Francisco, California 94109. Its coordinates are 37.78326, -122.42490 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 1135 Ellis St. (Normandy Apartments) - Sf and when was it built?
1135 Ellis St. (Normandy Apartments) - Sf has 69,000 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1968 as its year built. It is classed as multifamily housing.
Is 1135 Ellis St. (Normandy Apartments) - Sf covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2022 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, “1135 Ellis St. (Normandy Apartments) - Sf, San Francisco, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1135-ellis-st-normandy-apartments-sf-6a1be976 (data as of July 9, 2026).