Offbroadway Lofts
Multifamily Housing in Denver, CO · 2135 Stout St · 80205
At a glance
Offbroadway Lofts is a 70,446-square-foot multifamily housing building at 2135 Stout St in Denver, Colorado, built in 2001. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 39 out of 100 (grade D), a site energy-use intensity of 57.9 kBtu/ft² and 466 tCO₂e of greenhouse-gas emissions. That score is higher than 8% of the 956 scored multifamily housing buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 39 (band D) |
| Site EUI | 57.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 466 tCO₂e |
| GHG intensity | — |
| Electricity | 716,607 kWh |
| Natural gas | 16,340 therms |
| Gross floor area | 70,446 sq ft |
| Source record | denver:2549:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 39 | -28 | 57.9 kBtu/ft² | 466 tCO₂e |
| 2022 | 67 | -31 | 44.2 kBtu/ft² | 404 tCO₂e |
| 2021 | 98 | 25.7 kBtu/ft² | 247 tCO₂e |
Compliance context
Energize Denver Building Performance Policy
Energize Denver sets energy-use (EUI) targets for buildings of 25,000+ sq ft — for most buildings an interim target in 2028 and a final target in 2032 — with civil penalties of roughly $0.15–0.35 per kBtu over target for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 2135 Stout St
- City
- Denver
- State
- Colorado
- ZIP
- 80205
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Denver · biggest emitters
How does Offbroadway Lofts compare with other multifamily housing buildings in Denver?
The latest disclosures cover 1,108 multifamily housing buildings in Denver, out of 3,287 buildings citywide. Offbroadway Lofts's ENERGY STAR score of 39 compares with an average of 78 across the 956 that report a score; it scores higher than 8% of them and lower than 91%. Its site EUI of 57.9 kBtu/ft² is roughly in line with the average of 57.0 kBtu/ft².
At 70,446 sq ft, it is about 44% below the average floor area of 126,139 sq ft for those buildings. It was built in 2001, 11 years later than the group's average year built (1990). 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 Offbroadway Lofts's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Offbroadway Lofts, covering report years 2021–2023. Its ENERGY STAR score went from 98 in 2021 to 39 in 2023 (-59 points); its best year on file was 2021, at 98. Site EUI moved from 25.7 kBtu/ft² (2021) to 57.9 kBtu/ft² (2023), an 125% increase. Reported emissions went from 247 tCO₂e to 466 tCO₂e over the same span (up 89%).
What does an ENERGY STAR score of 39 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 39 means the building performs better than about 39% of its national peers. BuildingCensus bands the score into report-card grades; 39 falls in band D — lowest band (1–54). It sits 36 points below 75, the threshold for ENERGY STAR certification. In Denver, 54% 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. Offbroadway Lofts's 57.9 kBtu/ft² across 70,446 sq ft works out to about 4.1 billion Btu (1,195 MWh-equivalent) in 2023. The disclosure also reports 716,607 kWh of electricity and 16,340 therms of natural gas for the year.
Which law requires Offbroadway Lofts to report its energy use?
Offbroadway Lofts reports under the Energize Denver Building Performance Policy, the legal basis of Denver's Energize Denver Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2023 disclosure (source record denver:2549:2023). Energize Denver sets energy-use (EUI) targets for buildings of 25,000+ sq ft — for most buildings an interim target in 2028 and a final target in 2032 — with civil penalties of roughly $0.15–0.35 per kBtu over target for non-compliance.
More multifamily housing buildings in Denver
- Pancratia Hall Lofts· 70,155 sq ft · score 63 (C)
- Ajax Lofts· 69,776 sq ft · score 78 (B)
- Pine Creek Apartments Bldg. 16 & 17· 69,681 sq ft · score 95 (A)
- Pine Creek Apartments Bldg. 2 & 3· 69,600 sq ft · score 34 (D)
- Gotham City Condominiums Association Llc· 69,562 sq ft · score 63 (C)
- Co - Sunset Towers: Sunset Towers· 69,366 sq ft · score 74 (B)
- Multifamily Housing buildings in Denver· 1,108 benchmarked
- All Denver benchmarked buildings· Energize Denver Building Performance Policy
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- Biggest emitters in Denver
Frequently asked questions
What is Offbroadway Lofts's energy grade?
Offbroadway Lofts scores 39 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Offbroadway Lofts use?
Its 2023 site energy-use intensity was 57.9 kBtu/ft² across 70,446 sq ft, including 716,607 kWh of electricity and 16,340 therms of natural gas.
What are Offbroadway Lofts's carbon emissions?
Offbroadway Lofts reported 466 tCO₂e of greenhouse-gas emissions for 2023.
Where is Offbroadway Lofts?
Offbroadway Lofts is at 2135 Stout St, in Denver, Colorado 80205.
How big is Offbroadway Lofts and when was it built?
Offbroadway Lofts has 70,446 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2001 as its year built. It is classed as multifamily housing.
Is Offbroadway Lofts covered by the Energize Denver Building Performance Policy?
Yes — it appears in the 2023 Energize Denver Benchmarking disclosure, which lists the buildings reporting under the Energize Denver Building Performance Policy.
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About this data
Source: Energize Denver Benchmarking (Energize Denver Building Performance Policy), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Offbroadway Lofts, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/offbroadway-lofts-45c9cc88 (data as of July 9, 2026).