Alon Roma Llc
Multifamily Housing in California, CA · 1241 5Th Street, Santa Monica · 90401
At a glance
Alon Roma Llc is a 52,293-square-foot multifamily housing building at 1241 5Th Street, Santa Monica in Santa Monica, California, built in 2009. In its 2021 California benchmarking disclosure it reported an ENERGY STAR score of 67 out of 100 (grade C), a site energy-use intensity of 35.8 kBtu/ft² and 109 tCO₂e of greenhouse-gas emissions. That score is higher than 19% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 67 (band C) |
| Site EUI | 35.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 109 tCO₂e |
| GHG intensity | 2.1 kgCO₂e/ft² |
| Electricity | 354,905 kWh |
| Natural gas | 6,712 therms |
| Gross floor area | 52,293 sq ft |
| Source record | california:15723135:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | 67 | -17 | 35.8 kBtu/ft² | 109 tCO₂e |
| 2020 | 84 | 32.1 kBtu/ft² | 102 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
- 1241 5Th Street, Santa Monica
- City
- California
- State
- California
- ZIP
- 90401
- Coordinates
- 34.01911, -118.49595
Within ~1 km
Nearby benchmarked buildings
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- Santa Monica Placescore —
Enclosed Mall · 517,000 sq ft
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- Santa Monica Main Libraryscore —
Library · 360,590 sq ft
- One Hundred Wilshirescore 70
Office · 294,924 sq ft
Office · 269,472 sq ft
See also: most efficient in California · biggest emitters
How does Alon Roma Llc 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. Alon Roma Llc's ENERGY STAR score of 67 compares with an average of 82 across the 9,612 that report a score; it scores higher than 19% of them and lower than 80%. Its site EUI of 35.8 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft². Its emissions intensity of 2.1 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 52,293 sq ft, it is about 65% below the average floor area of 150,919 sq ft for those buildings. It was built in 2009, 21 years later 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 Alon Roma Llc's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Alon Roma Llc, covering report years 2020–2021. Its ENERGY STAR score went from 84 in 2020 to 67 in 2021 (-17 points); its best year on file was 2020, at 84. Site EUI moved from 32.1 kBtu/ft² (2020) to 35.8 kBtu/ft² (2021), an 12% increase. Reported emissions went from 102 tCO₂e to 109 tCO₂e over the same span (up 6%).
What does an ENERGY STAR score of 67 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 67 means the building performs better than about 67% of its national peers. BuildingCensus bands the score into report-card grades; 67 falls in band C — below median (55–69). It sits 8 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. Alon Roma Llc's 35.8 kBtu/ft² across 52,293 sq ft works out to about 1.9 billion Btu (549 MWh-equivalent) in 2021. The disclosure also reports 354,905 kWh of electricity and 6,712 therms of natural gas for the year.
Which law requires Alon Roma Llc to report its energy use?
Alon Roma Llc 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 2021 disclosure (source record california:15723135:2021). 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
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- 2415 Van Ness - Citiscape· 52,289 sq ft · score 100 (A)
- Kaitlin Court Apartments· 52,286 sq ft · score 64 (C)
- Vistas Del Puerto· 52,271 sq ft · score 80 (B)
- 14360 Valerio St· 52,266 sq ft · score 88 (A)
- Ca571_Building B· 52,263 sq ft · score 94 (A)
- 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 Alon Roma Llc's energy grade?
Alon Roma Llc scores 67 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2021 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Alon Roma Llc use?
Its 2021 site energy-use intensity was 35.8 kBtu/ft² across 52,293 sq ft, including 354,905 kWh of electricity and 6,712 therms of natural gas.
What are Alon Roma Llc's carbon emissions?
Alon Roma Llc reported 109 tCO₂e of greenhouse-gas emissions (2.1 kgCO₂e/ft²) for 2021.
Where is Alon Roma Llc?
Alon Roma Llc is at 1241 5Th Street, Santa Monica, in Santa Monica, California 90401. Its coordinates are 34.01911, -118.49595 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Alon Roma Llc and when was it built?
Alon Roma Llc has 52,293 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 2009 as its year built. It is classed as multifamily housing.
Is Alon Roma Llc covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2021 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, “Alon Roma Llc, Santa Monica, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/alon-roma-llc-23170564 (data as of July 9, 2026).