Huntington House Condominiums
Multifamily Housing in Denver, CO · 1133 Race Street · 80206
At a glance
Huntington House Condominiums is a 74,000-square-foot multifamily housing building at 1133 Race Street in Denver, Colorado, built in 1982. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 91 out of 100 (grade A), a site energy-use intensity of 54.9 kBtu/ft² and 425 tCO₂e of greenhouse-gas emissions. That score is higher than 63% of the 956 scored multifamily housing buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 91 (band A) |
| Site EUI | 54.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 425 tCO₂e |
| GHG intensity | — |
| Electricity | 603,287 kWh |
| Natural gas | 20,010 therms |
| Gross floor area | 74,000 sq ft |
| Source record | denver:2921:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 91 | +10 | 54.9 kBtu/ft² | 425 tCO₂e |
| 2022 | 81 | -4 | 57.7 kBtu/ft² | 430 tCO₂e |
| 2021 | 85 | 52.7 kBtu/ft² | 429 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
- 1133 Race 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 Huntington House Condominiums 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. Huntington House Condominiums's ENERGY STAR score of 91 compares with an average of 78 across the 956 that report a score; it scores higher than 63% of them and lower than 34%. Its site EUI of 54.9 kBtu/ft² is roughly in line with the average of 57.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 74,000 sq ft, it is about 41% below the average floor area of 126,139 sq ft for those buildings. It was built in 1982, 8 years earlier 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 Huntington House Condominiums's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Huntington House Condominiums, covering report years 2021–2023. Its ENERGY STAR score went from 85 in 2021 to 91 in 2023 (+6 points). Site EUI moved from 52.7 kBtu/ft² (2021) to 54.9 kBtu/ft² (2023), an 4% increase. Reported emissions went from 429 tCO₂e to 425 tCO₂e over the same span (down 1%).
What does an ENERGY STAR score of 91 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 91 means the building performs better than about 91% of its national peers. BuildingCensus bands the score into report-card grades; 91 falls in band A — high performer (85–100). 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. Huntington House Condominiums's 54.9 kBtu/ft² across 74,000 sq ft works out to about 4.1 billion Btu (1,191 MWh-equivalent) in 2023. The disclosure also reports 603,287 kWh of electricity and 20,010 therms of natural gas for the year.
Which law requires Huntington House Condominiums to report its energy use?
Huntington House Condominiums 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:2921:2023). 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
- Writer Square Condos· 73,884 sq ft · score 95 (A)
- Residences At Lawrence Street Center· 73,677 sq ft · score 65 (C)
- Pine Creek Apartments Bldg. 13 & 14· 73,500 sq ft · score 42 (D)
- Carriage House· 73,483 sq ft · score 99 (A)
- Broadway Junction· 73,444 sq ft · score 85 (A)
- Meridian Garden· 73,200 sq ft · score 54 (D)
- Multifamily Housing buildings in Denver· 1,108 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 Huntington House Condominiums's energy grade?
Huntington House Condominiums scores 91 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Huntington House Condominiums use?
Its 2023 site energy-use intensity was 54.9 kBtu/ft² across 74,000 sq ft, including 603,287 kWh of electricity and 20,010 therms of natural gas.
What are Huntington House Condominiums's carbon emissions?
Huntington House Condominiums reported 425 tCO₂e of greenhouse-gas emissions for 2023.
Where is Huntington House Condominiums?
Huntington House Condominiums is at 1133 Race Street, in Denver, Colorado 80206.
How big is Huntington House Condominiums and when was it built?
Huntington House Condominiums has 74,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1982 as its year built. It is classed as multifamily housing.
Is Huntington House Condominiums 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, “Huntington House Condominiums, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/huntington-house-condominiums-346eb7bc (data as of July 9, 2026).