Casa Bonita Apartments
Multifamily (5+ Units) in Berkeley, CA · 2605 HASTE ST
BESO (BMC Chapter 19.81) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 91 (band A) |
| Site EUI | 42.4 kBtu/ft² |
| Source EUI | 58.3 kBtu/ft² |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 45,254 kWh |
| Natural gas | 6,769 therms |
| Gross floor area | 19,599 sq ft |
| Source record | berkeley:7630:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 91 | +11 | 42.4 kBtu/ft² | — |
| 2024 | 80 | +8 | 50.7 kBtu/ft² | — |
| 2023 | 72 | 59.5 kBtu/ft² | — | |
| 2022 | — | 61.4 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
- 2605 HASTE 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 Casa Bonita Apartments's energy grade?
Casa Bonita Apartments scores 91 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 Casa Bonita Apartments use?
Its 2025 site energy-use intensity was 42.4 kBtu/ft² (58.3 kBtu/ft² source) across 19,599 sq ft, including 45,254 kWh of electricity and 6,769 therms of natural gas.
What are Casa Bonita 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:7630:2025.