Swansea Park Senior Apartments
Multifamily Housing in California, CA · 1015 N. Kingsley Drive, Los Angeles · 90029
At a glance
Swansea Park Senior Apartments is a 56,620-square-foot multifamily housing building at 1015 N. Kingsley Drive, Los Angeles in Los Angeles, California, built in 1981. In its 2020 California benchmarking disclosure it reported an ENERGY STAR score of 72 out of 100 (grade B), a site energy-use intensity of 40.3 kBtu/ft² and 132 tCO₂e of greenhouse-gas emissions. That score is higher than 23% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2020
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 72 (band B) |
| Site EUI | 40.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 132 tCO₂e |
| GHG intensity | 2.3 kgCO₂e/ft² |
| Electricity | 296,894 kWh |
| Natural gas | 12,175 therms |
| Gross floor area | 56,620 sq ft |
| Source record | california:6810716:2020 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2020latest | 72 | -3 | 40.3 kBtu/ft² | 132 tCO₂e |
| 2019 | 75 | 37.3 kBtu/ft² | 131 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.
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Location
- Address
- 1015 N. Kingsley Drive, Los Angeles
- City
- California
- State
- California
- ZIP
- 90029
- Coordinates
- 34.08897, -118.30458
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Swansea Park Senior Apartments 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. Swansea Park Senior Apartments's ENERGY STAR score of 72 compares with an average of 82 across the 9,612 that report a score; it scores higher than 23% of them and lower than 75%. Its site EUI of 40.3 kBtu/ft² is about 17% above the average of 34.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 2.3 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 56,620 sq ft, it is about 62% below the average floor area of 150,919 sq ft for those buildings. It was built in 1981, 7 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 Swansea Park Senior Apartments's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Swansea Park Senior Apartments, covering report years 2019–2020. Its ENERGY STAR score went from 75 in 2019 to 72 in 2020 (-3 points); its best year on file was 2019, at 75. Site EUI moved from 37.3 kBtu/ft² (2019) to 40.3 kBtu/ft² (2020), an 8% increase. Reported emissions went from 131 tCO₂e to 132 tCO₂e over the same span (up 1%).
What does an ENERGY STAR score of 72 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 72 means the building performs better than about 72% of its national peers. BuildingCensus bands the score into report-card grades; 72 falls in band B — above median (70–84). It sits 3 points below 75, the threshold for ENERGY STAR certification. In California, 65% of scored buildings are at 75 or above.
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Swansea Park Senior Apartments's 40.3 kBtu/ft² across 56,620 sq ft works out to about 2.3 billion Btu (669 MWh-equivalent) in 2020. The disclosure also reports 296,894 kWh of electricity and 12,175 therms of natural gas for the year.
Which law requires Swansea Park Senior Apartments to report its energy use?
Swansea Park Senior Apartments 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 2020 disclosure (source record california:6810716:2020). 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
- 1725 Wright Ave· 56,616 sq ft · score 72 (B)
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- Pacific Heights Place· 56,591 sq ft · score 100 (A)
- Sunset Pointe· 56,577 sq ft · score 100 (A)
- 38780 Orchid View Pl· 56,577 sq ft · score 97 (A)
- 12600 Braddock Dr (Dbs 12610 Braddock Dr)· 56,576 sq ft · score 74 (B)
- Multifamily Housing buildings in California· 10,630 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
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- Biggest emitters in California
Frequently asked questions
What is Swansea Park Senior Apartments's energy grade?
Swansea Park Senior Apartments scores 72 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2020 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Swansea Park Senior Apartments use?
Its 2020 site energy-use intensity was 40.3 kBtu/ft² across 56,620 sq ft, including 296,894 kWh of electricity and 12,175 therms of natural gas.
What are Swansea Park Senior Apartments's carbon emissions?
Swansea Park Senior Apartments reported 132 tCO₂e of greenhouse-gas emissions (2.3 kgCO₂e/ft²) for 2020.
Where is Swansea Park Senior Apartments?
Swansea Park Senior Apartments is at 1015 N. Kingsley Drive, Los Angeles, in Los Angeles, California 90029. Its coordinates are 34.08897, -118.30458 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Swansea Park Senior Apartments and when was it built?
Swansea Park Senior Apartments has 56,620 sq ft of gross floor area, as reported in its 2020 disclosure. The disclosure lists 1981 as its year built. It is classed as multifamily housing.
Is Swansea Park Senior Apartments covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2020 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, “Swansea Park Senior Apartments, Los Angeles, California — 2020 benchmarking disclosure”, https://buildingcensus.com/buildings/california/swansea-park-senior-apartments-7dfa459d (data as of July 9, 2026).