Imt At City Park Apts.
Multifamily Housing in Denver, CO · 1600 Filmore Street · 80206
At a glance
Imt At City Park Apts. is a 275,559-square-foot multifamily housing building at 1600 Filmore Street in Denver, Colorado, built in 2006. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 38 out of 100 (grade D), a site energy-use intensity of 63.5 kBtu/ft² and 1,631 tCO₂e of greenhouse-gas emissions. That score is higher than 8% of the 956 scored multifamily housing buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 38 (band D) |
| Site EUI | 63.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,631 tCO₂e |
| GHG intensity | — |
| Electricity | 2,016,861 kWh |
| Natural gas | 106,140 therms |
| Gross floor area | 275,559 sq ft |
| Source record | denver:2801:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 38 | -8 | 63.5 kBtu/ft² | 1,631 tCO₂e |
| 2022 | 46 | +4 | 61.4 kBtu/ft² | 1,616 tCO₂e |
| 2021 | 42 | 61.7 kBtu/ft² | 1,689 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
- 1600 Filmore Street
- 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 does Imt At City Park Apts. 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. Imt At City Park Apts.'s ENERGY STAR score of 38 compares with an average of 78 across the 956 that report a score; it scores higher than 8% of them and lower than 92%. Its site EUI of 63.5 kBtu/ft² is about 11% above the average of 57.0 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 275,559 sq ft, it is about twice the average floor area of 126,139 sq ft for those buildings. It was built in 2006, 16 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 Imt At City Park Apts.'s energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Imt At City Park Apts., covering report years 2021–2023. Its ENERGY STAR score went from 42 in 2021 to 38 in 2023 (-4 points); its best year on file was 2022, at 46. Site EUI moved from 61.7 kBtu/ft² (2021) to 63.5 kBtu/ft² (2023), an 3% increase. Reported emissions went from 1,689 tCO₂e to 1,631 tCO₂e over the same span (down 3%).
What does an ENERGY STAR score of 38 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 38 means the building performs better than about 38% of its national peers. BuildingCensus bands the score into report-card grades; 38 falls in band D — lowest band (1–54). It sits 37 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. Imt At City Park Apts.'s 63.5 kBtu/ft² across 275,559 sq ft works out to about 17.5 billion Btu (5,128 MWh-equivalent) in 2023. The disclosure also reports 2,016,861 kWh of electricity and 106,140 therms of natural gas for the year.
Which law requires Imt At City Park Apts. to report its energy use?
Imt At City Park Apts. 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:2801:2023). 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
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Frequently asked questions
What is Imt At City Park Apts.'s energy grade?
Imt At City Park Apts. scores 38 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 Imt At City Park Apts. use?
Its 2023 site energy-use intensity was 63.5 kBtu/ft² across 275,559 sq ft, including 2,016,861 kWh of electricity and 106,140 therms of natural gas.
What are Imt At City Park Apts.'s carbon emissions?
Imt At City Park Apts. reported 1,631 tCO₂e of greenhouse-gas emissions for 2023.
Where is Imt At City Park Apts.?
Imt At City Park Apts. is at 1600 Filmore Street, in Denver, Colorado 80206.
How big is Imt At City Park Apts. and when was it built?
Imt At City Park Apts. has 275,559 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2006 as its year built. It is classed as multifamily housing.
Is Imt At City Park Apts. 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, “Imt At City Park Apts., Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/imt-at-city-park-apts-8ccb0e7c (data as of July 9, 2026).