At a glance
North Wynkoop Office is a 89,792-square-foot office building at 4180 Wynkoop St in Denver, Colorado, built in 2019. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 53 out of 100 (grade D), a site energy-use intensity of 60.3 kBtu/ft² and 641 tCO₂e of greenhouse-gas emissions. That score is higher than 16% of the 339 scored office buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 53 (band D) |
| Site EUI | 60.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 641 tCO₂e |
| GHG intensity | — |
| Electricity | 1,016,028 kWh |
| Natural gas | 19,490 therms |
| Gross floor area | 89,792 sq ft |
| Source record | denver:6109:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 53 | -22 | 60.3 kBtu/ft² | 641 tCO₂e |
| 2022 | 75 | 44.1 kBtu/ft² | 464 tCO₂e | |
| 2021 | — | 35.0 kBtu/ft² | 371 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
- 4180 Wynkoop St
- City
- Denver
- State
- Colorado
- ZIP
- 80216
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 North Wynkoop Office compare with other office buildings in Denver?
The latest disclosures cover 427 office buildings in Denver, out of 3,287 buildings citywide. North Wynkoop Office's ENERGY STAR score of 53 compares with an average of 71 across the 339 that report a score; it scores higher than 16% of them and lower than 84%. Its site EUI of 60.3 kBtu/ft² is about 10% below the average of 67.1 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 89,792 sq ft, it is about 43% below the average floor area of 157,927 sq ft for those buildings. It was built in 2019, 39 years later than the group's average year built (1980). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has North Wynkoop Office's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for North Wynkoop Office, covering report years 2021–2023. Its ENERGY STAR score went from 75 in 2022 to 53 in 2023 (-22 points); its best year on file was 2022, at 75. Site EUI moved from 35.0 kBtu/ft² (2021) to 60.3 kBtu/ft² (2023), an 72% increase. Reported emissions went from 371 tCO₂e to 641 tCO₂e over the same span (up 73%).
What does an ENERGY STAR score of 53 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 53 means the building performs better than about 53% of its national peers. BuildingCensus bands the score into report-card grades; 53 falls in band D — lowest band (1–54). It sits 22 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. North Wynkoop Office's 60.3 kBtu/ft² across 89,792 sq ft works out to about 5.4 billion Btu (1,587 MWh-equivalent) in 2023. The disclosure also reports 1,016,028 kWh of electricity and 19,490 therms of natural gas for the year.
Which law requires North Wynkoop Office to report its energy use?
North Wynkoop Office 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:6109:2023). 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 office buildings in Denver
- 777 Grant· 89,600 sq ft · score 96 (A)
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- The Lab· 85,836 sq ft · score 90 (A)
- 1644 Platte· 85,221 sq ft · score 82 (B)
- Bellaire Place· 85,000 sq ft · score 65 (C)
- Office buildings in Denver· 427 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 North Wynkoop Office's energy grade?
North Wynkoop Office scores 53 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 North Wynkoop Office use?
Its 2023 site energy-use intensity was 60.3 kBtu/ft² across 89,792 sq ft, including 1,016,028 kWh of electricity and 19,490 therms of natural gas.
What are North Wynkoop Office's carbon emissions?
North Wynkoop Office reported 641 tCO₂e of greenhouse-gas emissions for 2023.
Where is North Wynkoop Office?
North Wynkoop Office is at 4180 Wynkoop St, in Denver, Colorado 80216.
How big is North Wynkoop Office and when was it built?
North Wynkoop Office has 89,792 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2019 as its year built. It is classed as office.
Is North Wynkoop Office 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, “North Wynkoop Office, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/north-wynkoop-office-92462167 (data as of July 9, 2026).