Doubletree Los Angeles Rosemead - 888 Montebello Blvd.
Hotel in California, CA · 888 Montebello Boulevard, Rosemead · 91770
At a glance
Doubletree Los Angeles Rosemead - 888 Montebello Blvd. is a 160,853-square-foot hotel at 888 Montebello Boulevard, Rosemead in Rosemead, California, built in 1988. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 34 out of 100 (grade D), a site energy-use intensity of 69.0 kBtu/ft² and 683 tCO₂e of greenhouse-gas emissions. That score is higher than 11% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 34 (band D) |
| Site EUI | 69.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 683 tCO₂e |
| GHG intensity | 4.2 kgCO₂e/ft² |
| Electricity | 1,859,489 kWh |
| Natural gas | 49,277 therms |
| Gross floor area | 160,853 sq ft |
| Source record | california:33201995:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 34 | +25 | 69.0 kBtu/ft² | 683 tCO₂e |
| 2023 | 9 | 103.4 kBtu/ft² | 1,000 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
- 888 Montebello Boulevard, Rosemead
- City
- California
- State
- California
- ZIP
- 91770
- Coordinates
- 34.03690, -118.08022
Within ~1 km
Nearby benchmarked buildings
- Shops At Montebelloscore —
Enclosed Mall · 864,484 sq ft
Hotel · 160,853 sq ft
Retail Store · 143,767 sq ft
Other - Mall · 139,316 sq ft
- Montebello, Ca-2172score 88
Retail Store · 139,305 sq ft
- (71484B) Montebello Macy'S Ownedscore 97
Retail Store · 88,549 sq ft
See also: most efficient in California · biggest emitters
How does Doubletree Los Angeles Rosemead - 888 Montebello Blvd. compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Doubletree Los Angeles Rosemead - 888 Montebello Blvd.'s ENERGY STAR score of 34 compares with an average of 74 across the 1,525 that report a score; it scores higher than 11% of them and lower than 89%. Its site EUI of 69.0 kBtu/ft² is roughly in line with the average of 65.6 kBtu/ft². Its emissions intensity of 4.2 kgCO₂e/ft² is roughly in line with the group average of 4.0 kgCO₂e/ft².
At 160,853 sq ft, it is roughly in line with the average floor area of 167,786 sq ft for those buildings. Its 1988 construction date is close to 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 Doubletree Los Angeles Rosemead - 888 Montebello Blvd.'s energy performance changed over time?
BuildingCensus holds 2 California disclosures for Doubletree Los Angeles Rosemead - 888 Montebello Blvd., covering report years 2023–2024. Its ENERGY STAR score went from 9 in 2023 to 34 in 2024 (+25 points). Site EUI moved from 103.4 kBtu/ft² (2023) to 69.0 kBtu/ft² (2024), a 33% decrease. Reported emissions went from 1,000 tCO₂e to 683 tCO₂e over the same span (down 32%).
What does an ENERGY STAR score of 34 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 34 means the building performs better than about 34% of its national peers. BuildingCensus bands the score into report-card grades; 34 falls in band D — lowest band (1–54). It sits 41 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. Doubletree Los Angeles Rosemead - 888 Montebello Blvd.'s 69.0 kBtu/ft² across 160,853 sq ft works out to about 11.1 billion Btu (3,253 MWh-equivalent) in 2024. The disclosure also reports 1,859,489 kWh of electricity and 49,277 therms of natural gas for the year.
Which law requires Doubletree Los Angeles Rosemead - 888 Montebello Blvd. to report its energy use?
Doubletree Los Angeles Rosemead - 888 Montebello Blvd. 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:33201995:2024). 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 hotel buildings in California
- Andaz San Diego· 160,319 sq ft · score 54 (D)
- Monterey Ca Hr· 160,000 sq ft · score 24 (D)
- San Diego Mission Valley Ca Cy· 159,556 sq ft · score 78 (B)
- La Peer Hotel· 159,508 sq ft · score 93 (A)
- Fairfield Inn & Suites Lax El Segundo· 159,316 sq ft · score 89 (A)
- Holiday Inn Diamond Bar· 158,400 sq ft · score 100 (A)
- 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 Doubletree Los Angeles Rosemead - 888 Montebello Blvd.'s energy grade?
Doubletree Los Angeles Rosemead - 888 Montebello Blvd. scores 34 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 Doubletree Los Angeles Rosemead - 888 Montebello Blvd. use?
Its 2024 site energy-use intensity was 69.0 kBtu/ft² across 160,853 sq ft, including 1,859,489 kWh of electricity and 49,277 therms of natural gas.
What are Doubletree Los Angeles Rosemead - 888 Montebello Blvd.'s carbon emissions?
Doubletree Los Angeles Rosemead - 888 Montebello Blvd. reported 683 tCO₂e of greenhouse-gas emissions (4.2 kgCO₂e/ft²) for 2024.
Where is Doubletree Los Angeles Rosemead - 888 Montebello Blvd.?
Doubletree Los Angeles Rosemead - 888 Montebello Blvd. is at 888 Montebello Boulevard, Rosemead, in Rosemead, California 91770. Its coordinates are 34.03690, -118.08022 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Doubletree Los Angeles Rosemead - 888 Montebello Blvd. and when was it built?
Doubletree Los Angeles Rosemead - 888 Montebello Blvd. has 160,853 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1988 as its year built. It is classed as hotel.
Is Doubletree Los Angeles Rosemead - 888 Montebello Blvd. 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, “Doubletree Los Angeles Rosemead - 888 Montebello Blvd., Rosemead, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/doubletree-los-angeles-rosemead-888-montebello-blvd-4c6df0d9 (data as of July 9, 2026).