645Bn-Laxht- Towneplace Suites Manhattan Beach
Hotel in California, CA · 14400 Aviation Boulevard, Hawthorne · 90250
At a glance
645Bn-Laxht- Towneplace Suites Manhattan Beach is a 83,713-square-foot hotel at 14400 Aviation Boulevard, Hawthorne in Hawthorne, California, built in 2001. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 48 out of 100 (grade D), a site energy-use intensity of 54.1 kBtu/ft² and 275 tCO₂e of greenhouse-gas emissions. That score is higher than 17% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 48 (band D) |
| Site EUI | 54.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 275 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 729,759 kWh |
| Natural gas | 20,657 therms |
| Gross floor area | 83,713 sq ft |
| Source record | california:3351586:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 48 | -2 | 54.1 kBtu/ft² | 275 tCO₂e |
| 2021 | 50 | -13 | 51.5 kBtu/ft² | 268 tCO₂e |
| 2020 | 63 | +17 | 44.8 kBtu/ft² | 232 tCO₂e |
| 2019 | 46 | +3 | 54.8 kBtu/ft² | 287 tCO₂e |
| 2018 | 43 | 54.7 kBtu/ft² | 290 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
- 14400 Aviation Boulevard, Hawthorne
- City
- California
- State
- California
- ZIP
- 90250
- Coordinates
- 33.89893, -118.37780
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 645Bn-Laxht- Towneplace Suites Manhattan Beach compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. 645Bn-Laxht- Towneplace Suites Manhattan Beach's ENERGY STAR score of 48 compares with an average of 74 across the 1,525 that report a score; it scores higher than 17% of them and lower than 82%. Its site EUI of 54.1 kBtu/ft² is about 18% below the average of 65.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.3 kgCO₂e/ft² is about 18% below the group average of 4.0 kgCO₂e/ft².
At 83,713 sq ft, it is about half of the average floor area of 167,786 sq ft for those buildings. It was built in 2001, 13 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has 645Bn-Laxht- Towneplace Suites Manhattan Beach's energy performance changed over time?
BuildingCensus holds 5 California disclosures for 645Bn-Laxht- Towneplace Suites Manhattan Beach, covering report years 2018, 2019, 2020, 2021, 2023. Its ENERGY STAR score went from 43 in 2018 to 48 in 2023 (+5 points); its best year on file was 2020, at 63. Site EUI moved from 54.7 kBtu/ft² (2018) to 54.1 kBtu/ft² (2023), a 1% decrease. Reported emissions went from 290 tCO₂e to 275 tCO₂e over the same span (down 5%).
What does an ENERGY STAR score of 48 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 48 means the building performs better than about 48% of its national peers. BuildingCensus bands the score into report-card grades; 48 falls in band D — lowest band (1–54). It sits 27 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. 645Bn-Laxht- Towneplace Suites Manhattan Beach's 54.1 kBtu/ft² across 83,713 sq ft works out to about 4.5 billion Btu (1,327 MWh-equivalent) in 2023. The disclosure also reports 729,759 kWh of electricity and 20,657 therms of natural gas for the year.
Which law requires 645Bn-Laxht- Towneplace Suites Manhattan Beach to report its energy use?
645Bn-Laxht- Towneplace Suites Manhattan Beach 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 2023 disclosure (source record california:3351586:2023). 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.
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- Hotel buildings in California· 1,599 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 645Bn-Laxht- Towneplace Suites Manhattan Beach's energy grade?
645Bn-Laxht- Towneplace Suites Manhattan Beach scores 48 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 645Bn-Laxht- Towneplace Suites Manhattan Beach use?
Its 2023 site energy-use intensity was 54.1 kBtu/ft² across 83,713 sq ft, including 729,759 kWh of electricity and 20,657 therms of natural gas.
What are 645Bn-Laxht- Towneplace Suites Manhattan Beach's carbon emissions?
645Bn-Laxht- Towneplace Suites Manhattan Beach reported 275 tCO₂e of greenhouse-gas emissions (3.3 kgCO₂e/ft²) for 2023.
Where is 645Bn-Laxht- Towneplace Suites Manhattan Beach?
645Bn-Laxht- Towneplace Suites Manhattan Beach is at 14400 Aviation Boulevard, Hawthorne, in Hawthorne, California 90250. Its coordinates are 33.89893, -118.37780 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 645Bn-Laxht- Towneplace Suites Manhattan Beach and when was it built?
645Bn-Laxht- Towneplace Suites Manhattan Beach has 83,713 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2001 as its year built. It is classed as hotel.
Is 645Bn-Laxht- Towneplace Suites Manhattan Beach covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “645Bn-Laxht- Towneplace Suites Manhattan Beach, Hawthorne, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/645bn-laxht-towneplace-suites-manhattan-beach-dab25658 (data as of July 9, 2026).