Hallmark Nursing Center
Senior Living Community in Denver, CO · 3701 W. Radcliff Ave · 80236
At a glance
Hallmark Nursing Center is a 55,000-square-foot senior living community building at 3701 W. Radcliff Ave in Denver, Colorado, built in 1986. In its 2023 Denver benchmarking disclosure it reported a site energy-use intensity of 145.4 kBtu/ft² and 770 tCO₂e of greenhouse-gas emissions.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 145.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 770 tCO₂e |
| GHG intensity | — |
| Electricity | 979,999 kWh |
| Natural gas | 47,270 therms |
| Gross floor area | 55,000 sq ft |
| Source record | denver:5398:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 145.4 kBtu/ft² | 770 tCO₂e | |
| 2022 | — | 141.5 kBtu/ft² | 751 tCO₂e | |
| 2021 | — | 153.6 kBtu/ft² | 822 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 3701 W. Radcliff Ave
- City
- Denver
- State
- Colorado
- ZIP
- 80236
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 Hallmark Nursing Center compare with other senior living community buildings in Denver?
The latest disclosures cover 39 senior living community buildings in Denver, out of 3,287 buildings citywide. Its site EUI of 145.4 kBtu/ft² is about 71% above the average of 85.1 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 55,000 sq ft, it is about 40% below the average floor area of 91,669 sq ft for those buildings. It was built in 1986, 5 years later than the group's average year built (1981). Across all 24 jurisdictions BuildingCensus covers, the 1,181 senior living community buildings average an ENERGY STAR score of 71 and a site EUI of 73.6 kBtu/ft².
How has Hallmark Nursing Center's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Hallmark Nursing Center, covering report years 2021–2023. Site EUI moved from 153.6 kBtu/ft² (2021) to 145.4 kBtu/ft² (2023), a 5% decrease. Reported emissions went from 822 tCO₂e to 770 tCO₂e over the same span (down 6%).
What does a site EUI of 145.4 kBtu/ft² mean?
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. Hallmark Nursing Center's 145.4 kBtu/ft² across 55,000 sq ft works out to about 8 billion Btu (2,344 MWh-equivalent) in 2023. The disclosure also reports 979,999 kWh of electricity and 47,270 therms of natural gas for the year.
Which law requires Hallmark Nursing Center to report its energy use?
Hallmark Nursing Center 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:5398:2023). 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 senior living community buildings in Denver
- The Heights Post Acute (Au032)· 54,000 sq ft · score 23 (D)
- Windsor Gardens Community Center· 53,088 sq ft · score 99 (A)
- South Valley Post Acute & Rehabilitation· 45,673 sq ft · score 23 (D)
- Health Center At Franklin Park· 45,000 sq ft · score 16 (D)
- Highpointe· 45,000 sq ft · score 18 (D)
- Dayspring Villa· 44,200 sq ft · score 96 (A)
- Senior Living Community buildings in Denver· 39 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 Hallmark Nursing Center's energy grade?
Hallmark Nursing Center did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 145.4 kBtu/ft².
How much energy does Hallmark Nursing Center use?
Its 2023 site energy-use intensity was 145.4 kBtu/ft² across 55,000 sq ft, including 979,999 kWh of electricity and 47,270 therms of natural gas.
What are Hallmark Nursing Center's carbon emissions?
Hallmark Nursing Center reported 770 tCO₂e of greenhouse-gas emissions for 2023.
Where is Hallmark Nursing Center?
Hallmark Nursing Center is at 3701 W. Radcliff Ave, in Denver, Colorado 80236.
How big is Hallmark Nursing Center and when was it built?
Hallmark Nursing Center has 55,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1986 as its year built. It is classed as senior living community.
Is Hallmark Nursing Center 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, “Hallmark Nursing Center, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/hallmark-nursing-center-00e22573 (data as of July 9, 2026).