BuildingCensus
D

Camden Belleview Station

Multifamily Housing in Denver, CO · 6515 East Union Avenue · 80237

At a glance

Camden Belleview Station is a 299,676-square-foot multifamily housing building at 6515 East Union Avenue in Denver, Colorado, built in 2009. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 52 out of 100 (grade D), a site energy-use intensity of 67.7 kBtu/ft² and 1,744 tCO₂e of greenhouse-gas emissions. That score is higher than 14% of the 956 scored multifamily housing buildings in Denver.

ENERGY STAR score
52
band D · 2023
Site EUI
67.7
kBtu/ft²
GHG emissions
1,744
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
299,676
sq ft
Year built
2009
vintage

Energize Denver Building Performance Policy · reporting year 2023

Benchmarking record

FieldValue
ENERGY STAR score52 (band D)
Site EUI67.7 kBtu/ft²
Source EUI—
GHG emissions1,744 tCO₂e
GHG intensity—
Electricity1,915,666 kWh
Natural gas137,644 therms
Gross floor area299,676 sq ft
Source recorddenver:4833:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest52-2867.7 kBtu/ft²1,744 tCO₂e
202280+2258.4 kBtu/ft²1,484 tCO₂e
20215864.5 kBtu/ft²1,697 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.

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Ownership

No owning organisation shown. Names of private individuals in the disclosure are not published here.

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Location

Address
6515 East Union Avenue
City
Denver
State
Colorado
ZIP
80237

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 Camden Belleview Station 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. Camden Belleview Station's ENERGY STAR score of 52 compares with an average of 78 across the 956 that report a score; it scores higher than 14% of them and lower than 86%. Its site EUI of 67.7 kBtu/ft² is about 19% above the average of 57.0 kBtu/ft² — it uses more energy per square foot than the typical building in that group.

At 299,676 sq ft, it is about 138% above the average floor area of 126,139 sq ft for those buildings. It was built in 2009, 19 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 Camden Belleview Station's energy performance changed over time?

BuildingCensus holds 3 Denver disclosures for Camden Belleview Station, covering report years 2021–2023. Its ENERGY STAR score went from 58 in 2021 to 52 in 2023 (-6 points); its best year on file was 2022, at 80. Site EUI moved from 64.5 kBtu/ft² (2021) to 67.7 kBtu/ft² (2023), an 5% increase. Reported emissions went from 1,697 tCO₂e to 1,744 tCO₂e over the same span (up 3%).

What does an ENERGY STAR score of 52 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 52 means the building performs better than about 52% of its national peers. BuildingCensus bands the score into report-card grades; 52 falls in band D — lowest band (1–54). It sits 23 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. Camden Belleview Station's 67.7 kBtu/ft² across 299,676 sq ft works out to about 20.3 billion Btu (5,946 MWh-equivalent) in 2023. The disclosure also reports 1,915,666 kWh of electricity and 137,644 therms of natural gas for the year.

Which law requires Camden Belleview Station to report its energy use?

Camden Belleview Station 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:4833:2023). 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

Frequently asked questions

What is Camden Belleview Station's energy grade?

Camden Belleview Station scores 52 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 Camden Belleview Station use?

Its 2023 site energy-use intensity was 67.7 kBtu/ft² across 299,676 sq ft, including 1,915,666 kWh of electricity and 137,644 therms of natural gas.

What are Camden Belleview Station's carbon emissions?

Camden Belleview Station reported 1,744 tCO₂e of greenhouse-gas emissions for 2023.

Where is Camden Belleview Station?

Camden Belleview Station is at 6515 East Union Avenue, in Denver, Colorado 80237.

How big is Camden Belleview Station and when was it built?

Camden Belleview Station has 299,676 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2009 as its year built. It is classed as multifamily housing.

Is Camden Belleview Station 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, “Camden Belleview Station, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/camden-belleview-station-3f35fc97 (data as of July 9, 2026).