Iron Bird Lofts
Multifamily Housing in California, CA · 1901 Fulton Street, Fresno · 93721
At a glance
Iron Bird Lofts is a 116,802-square-foot multifamily housing building at 1901 Fulton Street, Fresno in Fresno, California, built in 2010. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 97 out of 100 (grade A), a site energy-use intensity of 22.5 kBtu/ft² and 173 tCO₂e of greenhouse-gas emissions. That score is higher than 63% 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 | 97 (band A) |
| Site EUI | 22.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 173 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 660,101 kWh |
| Natural gas | 4,479 therms |
| Gross floor area | 116,802 sq ft |
| Source record | california:26684924:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | -1 | 22.5 kBtu/ft² | 173 tCO₂e |
| 2023 | 98 | 21.8 kBtu/ft² | 161 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1901 Fulton Street, Fresno
- City
- California
- State
- California
- ZIP
- 93721
- Coordinates
- 36.74283, -119.80048
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Iron Bird Lofts 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. Iron Bird Lofts's ENERGY STAR score of 97 compares with an average of 82 across the 9,612 that report a score; it scores higher than 63% of them and lower than 34%. Its site EUI of 22.5 kBtu/ft² is about 35% 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 1.5 kgCO₂e/ft² is about 30% below the group average of 2.1 kgCO₂e/ft².
At 116,802 sq ft, it is about 23% below the average floor area of 150,919 sq ft for those buildings. It was built in 2010, 22 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 Iron Bird Lofts's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Iron Bird Lofts, covering report years 2023–2024. Its ENERGY STAR score went from 98 in 2023 to 97 in 2024 (-1 points); its best year on file was 2023, at 98. Site EUI moved from 21.8 kBtu/ft² (2023) to 22.5 kBtu/ft² (2024), an 3% increase. Reported emissions went from 161 tCO₂e to 173 tCO₂e over the same span (up 8%).
What does an ENERGY STAR score of 97 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 97 means the building performs better than about 97% of its national peers. BuildingCensus bands the score into report-card grades; 97 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. Iron Bird Lofts's 22.5 kBtu/ft² across 116,802 sq ft works out to about 2.6 billion Btu (770 MWh-equivalent) in 2024. The disclosure also reports 660,101 kWh of electricity and 4,479 therms of natural gas for the year.
Which law requires Iron Bird Lofts to report its energy use?
Iron Bird Lofts 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:26684924:2024). 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
- Wyndover (11143)· 116,792 sq ft · score 58 (C)
- Renaissance Villas Apartments· 116,774 sq ft · score 100 (A)
- Camino Colony Apartments· 116,736 sq ft · score 100 (A)
- Villa Buena Apartments· 116,728 sq ft · score 42 (D)
- Brisa Del Mar Apartments (Br473)· 116,663 sq ft · score 98 (A)
- 8700-8714 Glenoaks Blvd - The Glenoaks Villas· 116,646 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 Iron Bird Lofts's energy grade?
Iron Bird Lofts scores 97 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 Iron Bird Lofts use?
Its 2024 site energy-use intensity was 22.5 kBtu/ft² across 116,802 sq ft, including 660,101 kWh of electricity and 4,479 therms of natural gas.
What are Iron Bird Lofts's carbon emissions?
Iron Bird Lofts reported 173 tCO₂e of greenhouse-gas emissions (1.5 kgCO₂e/ft²) for 2024.
Where is Iron Bird Lofts?
Iron Bird Lofts is at 1901 Fulton Street, Fresno, in Fresno, California 93721. Its coordinates are 36.74283, -119.80048 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Iron Bird Lofts and when was it built?
Iron Bird Lofts has 116,802 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2010 as its year built. It is classed as multifamily housing.
Is Iron Bird Lofts 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, “Iron Bird Lofts, Fresno, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/iron-bird-lofts-bfbaf2bb (data as of July 9, 2026).