GS Chroma PH I LLC (Chroma)
Multifamily Housing in St. Louis, MO · 4041 CHOUTEAU AVE
At a glance
GS Chroma PH I LLC (Chroma) is a 272,046-square-foot multifamily housing building at 4041 CHOUTEAU AVE in St. Louis, Missouri. In its 2021 St. Louis benchmarking disclosure it reported a site energy-use intensity of 33.0 kBtu/ft².
Building Energy Awareness Ordinance 70474 / BEPS 71132 · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 33.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Gross floor area | 272,046 sq ft |
| Source record | st_louis:P-001166:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | — | 33.0 kBtu/ft² | — | |
| 2019 | — | 41.3 kBtu/ft² | — |
Compliance context
Building Energy Awareness Ordinance 70474 / BEPS 71132
St. Louis's Building Energy Performance Standard (Ordinance 71132) requires buildings of 50,000 sq ft or more to meet energy-use targets, with standards set on four-year cycles.
Ownership
Green Street Real Estate Ventures
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Location
- Address
- 4041 CHOUTEAU AVE
- City
- St. Louis
- State
- Missouri
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in St. Louis · biggest emitters
How does GS Chroma PH I LLC (Chroma) compare with other multifamily housing buildings in St. Louis?
The latest disclosures cover 181 multifamily housing buildings in St. Louis, out of 639 buildings citywide. Its site EUI of 33.0 kBtu/ft² is about 40% below the average of 54.8 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 272,046 sq ft, it is about twice the average floor area of 131,363 sq ft for those buildings. 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 GS Chroma PH I LLC (Chroma)'s energy performance changed over time?
BuildingCensus holds 2 St. Louis disclosures for GS Chroma PH I LLC (Chroma), covering report years 2019, 2021. Site EUI moved from 41.3 kBtu/ft² (2019) to 33.0 kBtu/ft² (2021), a 20% decrease.
What does a site EUI of 33.0 kBtu/ft² mean?
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. GS Chroma PH I LLC (Chroma)'s 33.0 kBtu/ft² across 272,046 sq ft works out to about 9 billion Btu (2,631 MWh-equivalent) in 2021.
Which law requires GS Chroma PH I LLC (Chroma) to report its energy use?
GS Chroma PH I LLC (Chroma) reports under the Building Energy Awareness Ordinance 70474 / BEPS 71132, the legal basis of St. Louis's Building Energy Awareness Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2021 disclosure (source record st_louis:P-001166:2021). St. Louis's Building Energy Performance Standard (Ordinance 71132) requires buildings of 50,000 sq ft or more to meet energy-use targets, with standards set on four-year cycles.
More multifamily housing buildings in St. Louis
- Encore at Forest Park· 267,726 sq ft · EUI 33.4 kBtu/ft²
- The Gentrys Landing (400)· 253,520 sq ft · EUI 64.4 kBtu/ft²
- The Fields Highland Lofts - lf001· 252,840 sq ft · EUI 21.0 kBtu/ft²
- Dorchester· 242,880 sq ft · EUI 98.8 kBtu/ft²
- Millennium Center· 237,872 sq ft · EUI 53.6 kBtu/ft²
- Metropolitan Flats - mt043· 236,835 sq ft · EUI 33.4 kBtu/ft²
- Multifamily Housing buildings in St. Louis· 181 benchmarked
- All St. Louis benchmarked buildings· Building Energy Awareness Ordinance 70474 / BEPS 71132
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Frequently asked questions
What is GS Chroma PH I LLC (Chroma)'s energy grade?
GS Chroma PH I LLC (Chroma) did not report an ENERGY STAR score in its 2021 disclosure, but its site energy-use intensity was 33.0 kBtu/ft².
How much energy does GS Chroma PH I LLC (Chroma) use?
Its 2021 site energy-use intensity was 33.0 kBtu/ft² across 272,046 sq ft.
What are GS Chroma PH I LLC (Chroma)'s carbon emissions?
No greenhouse-gas emissions figure was reported for 2021.
Where is GS Chroma PH I LLC (Chroma)?
GS Chroma PH I LLC (Chroma) is at 4041 CHOUTEAU AVE, in St. Louis, Missouri.
How big is GS Chroma PH I LLC (Chroma) and when was it built?
GS Chroma PH I LLC (Chroma) has 272,046 sq ft of gross floor area, as reported in its 2021 disclosure. It is classed as multifamily housing.
Is GS Chroma PH I LLC (Chroma) covered by the Building Energy Awareness Ordinance 70474 / BEPS 71132?
Yes — it appears in the 2021 Building Energy Awareness Benchmarking disclosure, which lists the buildings reporting under the Building Energy Awareness Ordinance 70474 / BEPS 71132.
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About this data
Source: Building Energy Awareness Benchmarking (Building Energy Awareness Ordinance 70474 / BEPS 71132), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “GS Chroma PH I LLC (Chroma), St. Louis, Missouri — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/st-louis/gs-chroma-ph-i-llc-chroma-b7086008 (data as of July 9, 2026).