City Heights Apts (aka Avalon Nob Hill)
Mixed Residential in San Francisco, CA · 840 POST ST · 94109
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 14.8 kBtu/ft² |
| Source EUI | 41.5 kBtu/ft² |
| GHG emissions | 61 tCO₂e |
| GHG intensity | 0.8 kgCO₂e/ft² |
| Electricity | 313,883 kWh |
| Gross floor area | 107,900 sq ft |
| Source record | sf:0300/025:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 100 | ±0 | 14.8 kBtu/ft² | 61 tCO₂e |
| 2024 | 100 | ±0 | 19.3 kBtu/ft² | 93 tCO₂e |
| 2023 | 100 | 20.6 kBtu/ft² | 106 tCO₂e | |
| 2022 | — | — | — | |
| 2021 | 100 | 20.8 kBtu/ft² | 91 tCO₂e | |
| 2020 | — | 28.1 kBtu/ft² | 224 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
- 840 POST ST
- City
- San Francisco
- State
- California
- ZIP
- 94109
- Coordinates
- 37.78778, -122.41594
Within ~1 km
Nearby benchmarked buildings
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- Westin St. Francis Hotelscore 100
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- 84Sch - Westin St. Francisscore 97
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- The Westin St. Francisscore 51
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See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is City Heights Apts (aka Avalon Nob Hill)'s energy grade?
City Heights Apts (aka Avalon Nob Hill) 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 City Heights Apts (aka Avalon Nob Hill) use?
Its 2025 site energy-use intensity was 14.8 kBtu/ft² (41.5 kBtu/ft² source) across 107,900 sq ft, including 313,883 kWh of electricity.
What are City Heights Apts (aka Avalon Nob Hill)'s carbon emissions?
City Heights Apts (aka Avalon Nob Hill) reported 61 tCO₂e of greenhouse-gas emissions (0.8 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:0300/025:2025.