Park Sedona Apartments
Multifamily Housing in Denver, CO · 1245 Humboldt St. · 80218
At a glance
Park Sedona Apartments is a 48,580-square-foot multifamily housing building at 1245 Humboldt St. in Denver, Colorado, built in 1968. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 36.0 kBtu/ft² and 181 tCO₂e of greenhouse-gas emissions. That score is higher than 94% of the 956 scored multifamily housing buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 36.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 181 tCO₂e |
| GHG intensity | — |
| Electricity | 211,510 kWh |
| Natural gas | 13,660 therms |
| Gross floor area | 48,580 sq ft |
| Source record | denver:2946:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 100 | +2 | 36.0 kBtu/ft² | 181 tCO₂e |
| 2022 | 98 | ±0 | 53.3 kBtu/ft² | 181 tCO₂e |
| 2021 | 98 | 52.7 kBtu/ft² | 190 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
- 1245 Humboldt St.
- City
- Denver
- State
- Colorado
- ZIP
- 80218
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 Park Sedona Apartments 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. Park Sedona Apartments's ENERGY STAR score of 100 compares with an average of 78 across the 956 that report a score; it scores higher than 94% of them. Its site EUI of 36.0 kBtu/ft² is about 37% below the average of 57.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 48,580 sq ft, it is about 61% below the average floor area of 126,139 sq ft for those buildings. It was built in 1968, 22 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 Park Sedona Apartments's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Park Sedona Apartments, covering report years 2021–2023. Its ENERGY STAR score went from 98 in 2021 to 100 in 2023 (+2 points). Site EUI moved from 52.7 kBtu/ft² (2021) to 36.0 kBtu/ft² (2023), a 32% decrease. Reported emissions went from 190 tCO₂e to 181 tCO₂e over the same span (down 5%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. Park Sedona Apartments's 36.0 kBtu/ft² across 48,580 sq ft works out to about 1.7 billion Btu (513 MWh-equivalent) in 2023. The disclosure also reports 211,510 kWh of electricity and 13,660 therms of natural gas for the year.
Which law requires Park Sedona Apartments to report its energy use?
Park Sedona Apartments 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:2946:2023). 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
- Strada Flats· 48,368 sq ft · score 100 (A)
- Mcclintock· 48,290 sq ft · EUI 32.3 kBtu/ft²
- Drehmoor· 48,260 sq ft · score 88 (A)
- East Ninth Condos· 48,234 sq ft · score 96 (A)
- Lexington Square Condominium Association· 48,000 sq ft
- Diamond Lofts Condominium Association, Inc.· 47,987 sq ft · score 86 (A)
- Multifamily Housing buildings in Denver· 1,108 benchmarked
- All Denver benchmarked buildings· Energize Denver Building Performance Policy
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- Biggest emitters in Denver
Frequently asked questions
What is Park Sedona Apartments's energy grade?
Park Sedona Apartments scores 100 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 Park Sedona Apartments use?
Its 2023 site energy-use intensity was 36.0 kBtu/ft² across 48,580 sq ft, including 211,510 kWh of electricity and 13,660 therms of natural gas.
What are Park Sedona Apartments's carbon emissions?
Park Sedona Apartments reported 181 tCO₂e of greenhouse-gas emissions for 2023.
Where is Park Sedona Apartments?
Park Sedona Apartments is at 1245 Humboldt St., in Denver, Colorado 80218.
How big is Park Sedona Apartments and when was it built?
Park Sedona Apartments has 48,580 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1968 as its year built. It is classed as multifamily housing.
Is Park Sedona Apartments 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, “Park Sedona Apartments, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/park-sedona-apartments-bf46ace7 (data as of July 9, 2026).