1550 S San Antonio Ave, Pomona, Ca 91766
Multifamily Housing in California, CA · 1550 South San Antonio Avenue, Pomona · 91766
At a glance
1550 S San Antonio Ave, Pomona, Ca 91766 is a 59,560-square-foot multifamily housing building at 1550 South San Antonio Avenue, Pomona in Pomona, California, built in 2009. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 18.2 kBtu/ft² and 65 tCO₂e of greenhouse-gas emissions. That score is higher than 76% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 18.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 65 tCO₂e |
| GHG intensity | 1.1 kgCO₂e/ft² |
| Electricity | 141,767 kWh |
| Natural gas | 6,184 therms |
| Gross floor area | 59,560 sq ft |
| Source record | california:27292661:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 18.2 kBtu/ft² | 65 tCO₂e |
| 2023 | 100 | ±0 | 19.1 kBtu/ft² | 69 tCO₂e |
| 2022 | 100 | 20.2 kBtu/ft² | 72 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
- 1550 South San Antonio Avenue, Pomona
- City
- California
- State
- California
- ZIP
- 91766
- Coordinates
- 34.04324, -117.73573
Within ~1 km
Nearby benchmarked buildings
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- Deluxe Building Productsscore —
Manufacturing/Industrial Plant · 60,146 sq ft
- 1306 S San Antonio Avescore 100
Multifamily Housing · 51,000 sq ft
See also: most efficient in California · biggest emitters
How does 1550 S San Antonio Ave, Pomona, Ca 91766 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. 1550 S San Antonio Ave, Pomona, Ca 91766's ENERGY STAR score of 100 compares with an average of 82 across the 9,612 that report a score; it scores higher than 76% of them. Its site EUI of 18.2 kBtu/ft² is about half of the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.1 kgCO₂e/ft² is about half of the group average of 2.1 kgCO₂e/ft².
At 59,560 sq ft, it is about 61% 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 1550 S San Antonio Ave, Pomona, Ca 91766's energy performance changed over time?
BuildingCensus holds 3 California disclosures for 1550 S San Antonio Ave, Pomona, Ca 91766, covering report years 2022–2024. Its ENERGY STAR score was 100 in both 2022 and 2024. Site EUI moved from 20.2 kBtu/ft² (2022) to 18.2 kBtu/ft² (2024), a 10% decrease. Reported emissions went from 72 tCO₂e to 65 tCO₂e over the same span (down 10%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 1550 S San Antonio Ave, Pomona, Ca 91766's 18.2 kBtu/ft² across 59,560 sq ft works out to about 1.1 billion Btu (318 MWh-equivalent) in 2024. The disclosure also reports 141,767 kWh of electricity and 6,184 therms of natural gas for the year.
Which law requires 1550 S San Antonio Ave, Pomona, Ca 91766 to report its energy use?
1550 S San Antonio Ave, Pomona, Ca 91766 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:27292661:2024). 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
- Bakersfield_01 - 900 4Th St, Bakersfield, Ca 93304· 59,559 sq ft · score 98 (A)
- 10050 Juniper Ave· 59,558 sq ft · score 1 (D)
- Oxford Parkside Apts· 59,547 sq ft · score 100 (A)
- Creekside Terrace (Cr473)· 59,540 sq ft · score 80 (B)
- Canterbury Apartments· 59,533 sq ft · score 72 (B)
- Talmadge: Talmadge· 59,532 sq ft · score 81 (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 1550 S San Antonio Ave, Pomona, Ca 91766's energy grade?
1550 S San Antonio Ave, Pomona, Ca 91766 scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1550 S San Antonio Ave, Pomona, Ca 91766 use?
Its 2024 site energy-use intensity was 18.2 kBtu/ft² across 59,560 sq ft, including 141,767 kWh of electricity and 6,184 therms of natural gas.
What are 1550 S San Antonio Ave, Pomona, Ca 91766's carbon emissions?
1550 S San Antonio Ave, Pomona, Ca 91766 reported 65 tCO₂e of greenhouse-gas emissions (1.1 kgCO₂e/ft²) for 2024.
Where is 1550 S San Antonio Ave, Pomona, Ca 91766?
1550 S San Antonio Ave, Pomona, Ca 91766 is at 1550 South San Antonio Avenue, Pomona, in Pomona, California 91766. Its coordinates are 34.04324, -117.73573 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 1550 S San Antonio Ave, Pomona, Ca 91766 and when was it built?
1550 S San Antonio Ave, Pomona, Ca 91766 has 59,560 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2009 as its year built. It is classed as multifamily housing.
Is 1550 S San Antonio Ave, Pomona, Ca 91766 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, “1550 S San Antonio Ave, Pomona, Ca 91766, Pomona, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1550-s-san-antonio-ave-pomona-ca-91766-07c58d08 (data as of July 9, 2026).