Chestnut Apartments
Multifamily (5+ Units) in Berkeley, CA · 1955 CHESTNUT ST
BESO (BMC Chapter 19.81) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 90 (band A) |
| Site EUI | 41.7 kBtu/ft² |
| Source EUI | 57.8 kBtu/ft² |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 41,581 kWh |
| Natural gas | 5,949 therms |
| Gross floor area | 17,688 sq ft |
| Source record | berkeley:8890:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 90 | -4 | 41.7 kBtu/ft² | — |
| 2024 | 94 | +6 | 37.9 kBtu/ft² | — |
| 2023 | 88 | +1 | 44.2 kBtu/ft² | — |
| 2022 | 87 | 46.2 kBtu/ft² | — |
Compliance context
BESO (BMC Chapter 19.81)
BESO requires energy assessments and benchmarking for buildings over 15,000 sq ft, with compliance enforced through the city's assessment cycles.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 1955 CHESTNUT ST
- City
- Berkeley
- State
- California
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Berkeley · biggest emitters
Frequently asked questions
What is Chestnut Apartments's energy grade?
Chestnut Apartments scores 90 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Berkeley disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Chestnut Apartments use?
Its 2025 site energy-use intensity was 41.7 kBtu/ft² (57.8 kBtu/ft² source) across 17,688 sq ft, including 41,581 kWh of electricity and 5,949 therms of natural gas.
What are Chestnut Apartments's carbon emissions?
No greenhouse-gas emissions figure was reported for 2025. BESO requires energy assessments and benchmarking for buildings over 15,000 sq ft, with compliance enforced through the city's assessment cycles.
Dataset updated . Source: Building Energy Saving Ordinance disclosure, record berkeley:8890:2025.