1135 Broadway Residences Llc
Multifamily Housing in Denver, CO · 1135 Broadway · 80204
At a glance
1135 Broadway Residences Llc is a 120,602-square-foot multifamily housing building in Denver, Colorado, built in 2008. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 37.0 kBtu/ft² and 502 tCO₂e of greenhouse-gas emissions. That score is higher than 68% of the 956 scored multifamily housing buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 37.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 502 tCO₂e |
| GHG intensity | — |
| Electricity | 761,150 kWh |
| Natural gas | 18,625 therms |
| Gross floor area | 120,602 sq ft |
| Source record | denver:3029:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 93 | +1 | 37.0 kBtu/ft² | 502 tCO₂e |
| 2022 | 92 | ±0 | 40.4 kBtu/ft² | 530 tCO₂e |
| 2021 | 92 | 38.5 kBtu/ft² | 550 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1135 Broadway
- City
- Denver
- State
- Colorado
- ZIP
- 80204
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 1135 Broadway Residences Llc 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. 1135 Broadway Residences Llc's ENERGY STAR score of 93 compares with an average of 78 across the 956 that report a score; it scores higher than 68% of them and lower than 29%. Its site EUI of 37.0 kBtu/ft² is about 35% below the average of 57.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 120,602 sq ft, it is roughly in line with the average floor area of 126,139 sq ft for those buildings. It was built in 2008, 18 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 1135 Broadway Residences Llc's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for 1135 Broadway Residences Llc, covering report years 2021–2023. Its ENERGY STAR score went from 92 in 2021 to 93 in 2023 (+1 points). Site EUI moved from 38.5 kBtu/ft² (2021) to 37.0 kBtu/ft² (2023), a 4% decrease. Reported emissions went from 550 tCO₂e to 502 tCO₂e over the same span (down 9%).
What does an ENERGY STAR score of 93 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 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 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 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. 1135 Broadway Residences Llc's 37.0 kBtu/ft² across 120,602 sq ft works out to about 4.5 billion Btu (1,308 MWh-equivalent) in 2023. The disclosure also reports 761,150 kWh of electricity and 18,625 therms of natural gas for the year.
Which law requires 1135 Broadway Residences Llc to report its energy use?
1135 Broadway Residences Llc 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:3029:2023). 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
- Prescott Apartments· 120,250 sq ft · score 86 (A)
- Jasmine Condominiums Se Bldg· 120,000 sq ft · score 23 (D)
- De Medici· 119,768 sq ft · score 96 (A)
- Lohi House - Co (Xl14)· 119,143 sq ft · score 83 (B)
- Dahlia Square· 119,010 sq ft · score 96 (A)
- Vista Denver· 118,935 sq ft · score 83 (B)
- Multifamily Housing buildings in Denver· 1,108 benchmarked
- All Denver benchmarked buildings· Energize Denver Building Performance Policy
- Most efficient large buildings in Denver
- Least efficient large buildings in Denver
- Biggest emitters in Denver
Frequently asked questions
What is 1135 Broadway Residences Llc's energy grade?
1135 Broadway Residences Llc scores 93 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1135 Broadway Residences Llc use?
Its 2023 site energy-use intensity was 37.0 kBtu/ft² across 120,602 sq ft, including 761,150 kWh of electricity and 18,625 therms of natural gas.
What are 1135 Broadway Residences Llc's carbon emissions?
1135 Broadway Residences Llc reported 502 tCO₂e of greenhouse-gas emissions for 2023.
Where is 1135 Broadway Residences Llc?
1135 Broadway Residences Llc is in Denver, Colorado 80204.
How big is 1135 Broadway Residences Llc and when was it built?
1135 Broadway Residences Llc has 120,602 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2008 as its year built. It is classed as multifamily housing.
Is 1135 Broadway Residences Llc 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.
Working with Denver 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: 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, “1135 Broadway Residences Llc, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/1135-broadway-residences-llc-9388261a (data as of July 9, 2026).