At a glance
Colfax Hotel is a 27,004-square-foot hotel at 3015 E. Colfax Ave in Denver, Colorado, built in 1956. It is listed in the 2023 Energize Denver Benchmarking disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year. Its most recent reported figures are from 2021, when it scored 44 out of 100 on ENERGY STAR with a site EUI of 72.7 kBtu/ft².
No energy data reported for 2023
Colfax Hotel appears in the 2023 Energize Denver Benchmarking disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year. Earlier reported years are in the table below.
Floor area on file: 27,004 sq ft · Built 1956
Source record denver:2806:2023
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | — | — | |
| 2022 | — | — | — | |
| 2021 | 44 | 72.7 kBtu/ft² | 191 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
- 3015 E. Colfax Ave
- City
- Denver
- State
- Colorado
- ZIP
- 80206
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 has Colfax Hotel's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Colfax Hotel, covering report years 2021–2023. Only one of those years carries energy figures.
Which law requires Colfax Hotel to report its energy use?
Colfax Hotel 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:2806:2023). 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 hotel buildings in Denver
- Rossonian Hotel - Office· 26,145 sq ft
- Royal Palace Motel· 25,210 sq ft
- Stay Inn· 25,000 sq ft
- Residence Inn Dia/Convention Center· 24,496 sq ft · score 94 (A)
- Hotel buildings in Denver· 129 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 Colfax Hotel's energy grade?
Colfax Hotel has no grade: it did not report energy data for 2023. The 2023 Energize Denver Benchmarking disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is Colfax Hotel?
Colfax Hotel is at 3015 E. Colfax Ave, in Denver, Colorado 80206.
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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, “Colfax Hotel, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/colfax-hotel-ec7b9e89 (data as of July 9, 2026).