At a glance
Djcb Llc is a 77,463-square-foot office building at 5353 West Dartmouth, Suite 517 in Denver, Colorado, built in 1979. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 84 out of 100 (grade B), a site energy-use intensity of 56.3 kBtu/ft² and 402 tCO₂e of greenhouse-gas emissions. That score is higher than 68% of the 339 scored office buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 84 (band B) |
| Site EUI | 56.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 402 tCO₂e |
| GHG intensity | — |
| Electricity | 483,418 kWh |
| Natural gas | 27,555 therms |
| Gross floor area | 77,463 sq ft |
| Source record | denver:2825:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 84 | +3 | 56.3 kBtu/ft² | 402 tCO₂e |
| 2022 | 81 | +3 | 61.7 kBtu/ft² | 426 tCO₂e |
| 2021 | 78 | 63.7 kBtu/ft² | 469 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
- 5353 West Dartmouth, Suite 517
- City
- Denver
- State
- Colorado
- ZIP
- 80227
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 Djcb Llc compare with other office buildings in Denver?
The latest disclosures cover 427 office buildings in Denver, out of 3,287 buildings citywide. Djcb Llc's ENERGY STAR score of 84 compares with an average of 71 across the 339 that report a score; it scores higher than 68% of them and lower than 29%. Its site EUI of 56.3 kBtu/ft² is about 16% below the average of 67.1 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 77,463 sq ft, it is about half of the average floor area of 157,927 sq ft for those buildings. Its 1979 construction date is close to 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 Djcb Llc's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Djcb Llc, covering report years 2021–2023. Its ENERGY STAR score went from 78 in 2021 to 84 in 2023 (+6 points). Site EUI moved from 63.7 kBtu/ft² (2021) to 56.3 kBtu/ft² (2023), a 12% decrease. Reported emissions went from 469 tCO₂e to 402 tCO₂e over the same span (down 14%).
What does an ENERGY STAR score of 84 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 84 means the building performs better than about 84% of its national peers. BuildingCensus bands the score into report-card grades; 84 falls in band B — above median (70–84). 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. Djcb Llc's 56.3 kBtu/ft² across 77,463 sq ft works out to about 4.4 billion Btu (1,278 MWh-equivalent) in 2023. The disclosure also reports 483,418 kWh of electricity and 27,555 therms of natural gas for the year.
Which law requires Djcb Llc to report its energy use?
Djcb 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:2825:2023). 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
- 4880 Havana Office (Building A)· 76,624 sq ft · score 5 (D)
- One Dtc West· 75,168 sq ft · score 56 (C)
- 1600 Champa· 75,020 sq ft · EUI 122.7 kBtu/ft²
- Recovery Center· 75,000 sq ft · score 70 (B)
- Frontier Airlines Hq· 75,000 sq ft · score 10 (D)
- 655 Broadway 5381408693· 74,874 sq ft
- 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 Djcb Llc's energy grade?
Djcb Llc scores 84 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Djcb Llc use?
Its 2023 site energy-use intensity was 56.3 kBtu/ft² across 77,463 sq ft, including 483,418 kWh of electricity and 27,555 therms of natural gas.
What are Djcb Llc's carbon emissions?
Djcb Llc reported 402 tCO₂e of greenhouse-gas emissions for 2023.
Where is Djcb Llc?
Djcb Llc is at 5353 West Dartmouth, Suite 517, in Denver, Colorado 80227.
How big is Djcb Llc and when was it built?
Djcb Llc has 77,463 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1979 as its year built. It is classed as office.
Is Djcb 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.
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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, “Djcb Llc, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/djcb-llc-df9f9ba9 (data as of July 9, 2026).