1151 Walnut Ave
Multifamily Housing in California, CA · 1151 Walnut Avenue, Tustin · 92780
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 39 (band D) |
| Site EUI | 44.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 241 tCO₂e |
| GHG intensity | 2.6 kgCO₂e/ft² |
| Electricity | 475,063 kWh |
| Natural gas | 25,044 therms |
| Gross floor area | 92,760 sq ft |
| Source record | california:11672270:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 39 | ±0 | 44.1 kBtu/ft² | 241 tCO₂e |
| 2023 | 39 | -7 | 46.5 kBtu/ft² | 256 tCO₂e |
| 2021 | 46 | -5 | 44.7 kBtu/ft² | 232 tCO₂e |
| 2020 | 51 | -43 | 45.0 kBtu/ft² | 236 tCO₂e |
| 2019 | 94 | 16.9 kBtu/ft² | 107 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 owner listed in the disclosure.
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Location
- Address
- 1151 Walnut Avenue, Tustin
- City
- California
- State
- California
- ZIP
- 92780
- Coordinates
- 33.73166, -117.82503
Within ~1 km
Nearby benchmarked buildings
- Regency West Apartments - Mpmsscore 65
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- Waterstone Garden Apartmentsscore —
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- El Paseo Apartments (Rc61)score 62
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- Briarwood Apartmentsscore 60
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- 14400 Newport Avescore 20
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- 14300 Newport Avescore 45
Multifamily Housing · 88,125 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is 1151 Walnut Ave's energy grade?
1151 Walnut Ave scores 39 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1151 Walnut Ave use?
Its 2024 site energy-use intensity was 44.1 kBtu/ft² across 92,760 sq ft, including 475,063 kWh of electricity and 25,044 therms of natural gas.
What are 1151 Walnut Ave's carbon emissions?
1151 Walnut Ave reported 241 tCO₂e of greenhouse-gas emissions (2.6 kgCO₂e/ft²) for 2024. 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.
Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:11672270:2024.