The Grant - South Building
Multifamily Housing in California, CA · 1676 Grant Street, Concord · 94520
At a glance
The Grant - South Building is a 99,741-square-foot multifamily housing building at 1676 Grant Street, Concord in Concord, California, built in 2022. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 8.0 kBtu/ft² and 51 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 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 8.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 51 tCO₂e |
| GHG intensity | 0.5 kgCO₂e/ft² |
| Electricity | 155,874 kWh |
| Natural gas | 2,699 therms |
| Gross floor area | 99,741 sq ft |
| Source record | california:27577308:2022 |
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
- 1676 Grant Street, Concord
- City
- California
- State
- California
- ZIP
- 94520
- Coordinates
- 37.97510, -122.03101
Within ~1 km
Nearby benchmarked buildings
- Concord Technology Centerscore —
Office · 1,120,637 sq ft
- Swift Plazascore —
Office · 1,120,637 sq ft
- Swift Concord - Building Dscore 100
Office · 395,914 sq ft
- One Concord Centerscore 93
Office · 358,589 sq ft
- Park Central-Concordscore 96
Multifamily Housing · 328,357 sq ft
- Swift Concord - Building Bscore 57
Office · 209,430 sq ft
See also: most efficient in California · biggest emitters
How does The Grant - South Building 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. The Grant - South Building'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 8.0 kBtu/ft² is about 77% below 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 0.5 kgCO₂e/ft² is about 76% below the group average of 2.1 kgCO₂e/ft².
At 99,741 sq ft, it is about 34% below the average floor area of 150,919 sq ft for those buildings. It was built in 2022, 34 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.
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. The Grant - South Building's 8.0 kBtu/ft² across 99,741 sq ft works out to about 0.8 billion Btu (234 MWh-equivalent) in 2022. The disclosure also reports 155,874 kWh of electricity and 2,699 therms of natural gas for the year.
Which law requires The Grant - South Building to report its energy use?
The Grant - South Building 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:27577308:2022). 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
- Tierra Encantada: Tierra Encantada· 99,688 sq ft · score 67 (C)
- Park Place Manteca (Pr594)· 99,680 sq ft · score 83 (B)
- Villa Del Sol (Vd06)· 99,648 sq ft · score 100 (A)
- The Amelia - 1830 Fillmore St, San Francisco, Ca 94115, Usa· 99,622 sq ft · score 100 (A)
- Lakeside Apartments (Jsco)· 99,610 sq ft · score 60 (C)
- 3530 Fair Oaks Blvd· 99,564 sq ft · score 100 (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 The Grant - South Building's energy grade?
The Grant - South Building scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Grant - South Building use?
Its 2022 site energy-use intensity was 8.0 kBtu/ft² across 99,741 sq ft, including 155,874 kWh of electricity and 2,699 therms of natural gas.
What are The Grant - South Building's carbon emissions?
The Grant - South Building reported 51 tCO₂e of greenhouse-gas emissions (0.5 kgCO₂e/ft²) for 2022.
Where is The Grant - South Building?
The Grant - South Building is at 1676 Grant Street, Concord, in Concord, California 94520. Its coordinates are 37.97510, -122.03101 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is The Grant - South Building and when was it built?
The Grant - South Building has 99,741 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 2022 as its year built. It is classed as multifamily housing.
Is The Grant - South Building 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).
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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, “The Grant - South Building, Concord, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/the-grant-south-building-52b6f8f1 (data as of July 9, 2026).