478 WARREN DR
Multifamily in San Francisco, CA · 94131
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 26.7 kBtu/ft² |
| Source EUI | 34.3 kBtu/ft² |
| GHG emissions | 109 tCO₂e |
| GHG intensity | 1.4 kgCO₂e/ft² |
| Electricity | 80,697 kWh |
| Natural gas | 17,504 therms |
| Gross floor area | 106,000 sq ft |
| Source record | sf:2635/046:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 100 | ±0 | 26.7 kBtu/ft² | 109 tCO₂e |
| 2024 | 100 | ±0 | 21.7 kBtu/ft² | 91 tCO₂e |
| 2023 | 100 | ±0 | 22.2 kBtu/ft² | 94 tCO₂e |
| 2022 | 100 | 21.3 kBtu/ft² | 90 tCO₂e | |
| 2021 | — | 19.9 kBtu/ft² | 82 tCO₂e | |
| 2020 | — | 17.8 kBtu/ft² | 75 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | — | — | — |
Compliance context
SF Environment Code Chapter 20
San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 478 WARREN DR
- City
- San Francisco
- State
- California
- ZIP
- 94131
- Coordinates
- 37.75858, -122.46214
Within ~1 km
Nearby benchmarked buildings
- Pcup & Parnassus Campusscore —
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- Parnassusscore —
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- 641 FREDERICK STscore 100
Mixed Residential · 215,708 sq ft
Mixed Residential · 212,247 sq ft
- Ca043_Avalon Sunset Towers (Cw67)score 71
Multifamily Housing · 212,247 sq ft
- Ca043_Sunset Towers Building 1score 33
Multifamily Housing · 106,450 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 478 WARREN DR's energy grade?
478 WARREN DR scores 100 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 478 WARREN DR use?
Its 2025 site energy-use intensity was 26.7 kBtu/ft² (34.3 kBtu/ft² source) across 106,000 sq ft, including 80,697 kWh of electricity and 17,504 therms of natural gas.
What are 478 WARREN DR's carbon emissions?
478 WARREN DR reported 109 tCO₂e of greenhouse-gas emissions (1.4 kgCO₂e/ft²) for 2025. San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
Dataset updated . Source: Existing Buildings Energy Performance Ordinance disclosure, record sf:2635/046:2025.