670 W San Jose Ave
Multifamily Housing in California, CA · 670 W San Jose Ave, Claremont · 91711
At a glance
670 W San Jose Ave is a 61,620-square-foot multifamily housing building at 670 W San Jose Ave, Claremont in Claremont, California, built in 1964. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 73 out of 100 (grade B), a site energy-use intensity of 49.1 kBtu/ft² and 171 tCO₂e of greenhouse-gas emissions. That score is higher than 25% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 73 (band B) |
| Site EUI | 49.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 171 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 305,244 kWh |
| Natural gas | 18,788 therms |
| Gross floor area | 61,620 sq ft |
| Source record | california:19926143:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 73 | 49.1 kBtu/ft² | 171 tCO₂e | |
| 2020 | — | — | — |
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 670 W San Jose Ave, Claremont
- City
- California
- State
- California
- ZIP
- 91711
- Coordinates
- 34.08244, -117.72489
Within ~1 km
Nearby benchmarked buildings
- Peppertree Square-Remmscore —
Other · 447,341 sq ft
Multifamily Housing · 94,523 sq ft
- 406-452 Auto Center - Roicscore —
Strip Mall · 87,381 sq ft
Strip Mall · 78,634 sq ft
- Artisan Claremontscore 58
Multifamily Housing · 75,485 sq ft
Multifamily Housing · 75,485 sq ft
See also: most efficient in California · biggest emitters
How does 670 W San Jose Ave 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. 670 W San Jose Ave's ENERGY STAR score of 73 compares with an average of 82 across the 9,612 that report a score; it scores higher than 25% of them and lower than 74%. Its site EUI of 49.1 kBtu/ft² is about 43% 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 2.8 kgCO₂e/ft² is about 33% above the group average of 2.1 kgCO₂e/ft².
At 61,620 sq ft, it is about 59% below the average floor area of 150,919 sq ft for those buildings. It was built in 1964, 24 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 670 W San Jose Ave's energy performance changed over time?
BuildingCensus holds 2 California disclosures for 670 W San Jose Ave, covering report years 2020, 2022. Only one of those years carries energy figures.
What does an ENERGY STAR score of 73 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 73 means the building performs better than about 73% of its national peers. BuildingCensus bands the score into report-card grades; 73 falls in band B — above median (70–84). It sits 2 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. 670 W San Jose Ave's 49.1 kBtu/ft² across 61,620 sq ft works out to about 3 billion Btu (887 MWh-equivalent) in 2022. The disclosure also reports 305,244 kWh of electricity and 18,788 therms of natural gas for the year.
Which law requires 670 W San Jose Ave to report its energy use?
670 W San Jose Ave 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 2022 disclosure (source record california:19926143:2022). 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
- 7006 E Pkwy· 61,604 sq ft · score 84 (B)
- 233 La Fayette Park Pl, Los Angeles, Ca 90057, Usa· 61,604 sq ft · score 80 (B)
- 1549 Placentia Ave· 61,604 sq ft · score 85 (A)
- Delano Gardens· 61,600 sq ft · score 97 (A)
- Copper Hill Apartments· 61,600 sq ft · EUI 2.0 kBtu/ft²
- Eucalyptus Park: Eucalyptus Park· 61,598 sq ft · score 97 (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 670 W San Jose Ave's energy grade?
670 W San Jose Ave scores 73 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 670 W San Jose Ave use?
Its 2022 site energy-use intensity was 49.1 kBtu/ft² across 61,620 sq ft, including 305,244 kWh of electricity and 18,788 therms of natural gas.
What are 670 W San Jose Ave's carbon emissions?
670 W San Jose Ave reported 171 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2022.
Where is 670 W San Jose Ave?
670 W San Jose Ave is at 670 W San Jose Ave, Claremont, in Claremont, California 91711. Its coordinates are 34.08244, -117.72489 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 670 W San Jose Ave and when was it built?
670 W San Jose Ave has 61,620 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1964 as its year built. It is classed as multifamily housing.
Is 670 W San Jose Ave covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2022 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “670 W San Jose Ave, Claremont, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/670-w-san-jose-ave-bbe0660a (data as of July 9, 2026).