Hidden Cove (Hd13)
Multifamily Housing in California, CA · 2901 Mary Ann Lane, Bay Point · 94565
At a glance
Hidden Cove (Hd13) is a 66,170-square-foot multifamily housing building at 2901 Mary Ann Lane, Bay Point in Bay Point, California, built in 1975. In its 2024 California benchmarking disclosure it reported 138 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | 138 tCO₂e |
| GHG intensity | 2.1 kgCO₂e/ft² |
| Electricity | 367,184 kWh |
| Natural gas | 88 therms |
| Gross floor area | 66,170 sq ft |
| Source record | california:5984536:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | — | 138 tCO₂e | |
| 2023 | 100 | ±0 | 18.3 kBtu/ft² | 138 tCO₂e |
| 2022 | 100 | ±0 | 18.1 kBtu/ft² | 136 tCO₂e |
| 2021 | 100 | ±0 | 34.2 kBtu/ft² | 200 tCO₂e |
| 2020 | 100 | ±0 | 20.7 kBtu/ft² | 179 tCO₂e |
| 2019 | 100 | 20.6 kBtu/ft² | 186 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 owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 2901 Mary Ann Lane, Bay Point
- City
- California
- State
- California
- ZIP
- 94565
- Coordinates
- 38.02381, -121.94322
Within ~1 km
Nearby benchmarked buildings
- Oakhills Shopping Centerscore —
Strip Mall · 124,786 sq ft
Multifamily Housing · 53,608 sq ft
See also: most efficient in California · biggest emitters
How does Hidden Cove (Hd13) compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. Its emissions intensity of 2.1 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 66,170 sq ft, it is about 56% below the average floor area of 150,919 sq ft for those buildings. It was built in 1975, 13 years earlier than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has Hidden Cove (Hd13)'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for Hidden Cove (Hd13), covering report years 2019–2024. Its ENERGY STAR score was 100 in both 2019 and 2023. Site EUI moved from 20.6 kBtu/ft² (2019) to 18.3 kBtu/ft² (2023), a 11% decrease. Reported emissions went from 186 tCO₂e to 138 tCO₂e over the same span (down 26%).
Which law requires Hidden Cove (Hd13) to report its energy use?
Hidden Cove (Hd13) reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:5984536:2024). 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.
More multifamily housing buildings in California
- Capistrano Park: Capistrano Park· 66,168 sq ft · score 75 (B)
- Selo Pastoria· 66,154 sq ft · EUI 45.3 kBtu/ft²
- 1296 Shotwell· 66,153 sq ft · score 81 (B)
- Casa Adelante - 1296 Shotwell· 66,153 sq ft · score 74 (B)
- Date Palms Ii· 66,136 sq ft · score 78 (B)
- Harbor Isle Apartments (Hb53)· 66,120 sq ft · score 82 (B)
- Multifamily Housing buildings in California· 10,630 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Hidden Cove (Hd13)'s energy grade?
Hidden Cove (Hd13) did not report an ENERGY STAR score in its 2024 disclosure.
How much energy does Hidden Cove (Hd13) use?
No energy-use intensity was reported for 2024.
What are Hidden Cove (Hd13)'s carbon emissions?
Hidden Cove (Hd13) reported 138 tCO₂e of greenhouse-gas emissions (2.1 kgCO₂e/ft²) for 2024.
Where is Hidden Cove (Hd13)?
Hidden Cove (Hd13) is at 2901 Mary Ann Lane, Bay Point, in Bay Point, California 94565. Its coordinates are 38.02381, -121.94322 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Hidden Cove (Hd13) and when was it built?
Hidden Cove (Hd13) has 66,170 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1975 as its year built. It is classed as multifamily housing.
Is Hidden Cove (Hd13) covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Hidden Cove (Hd13), Bay Point, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/hidden-cove-hd13-af015e2b (data as of July 9, 2026).