Littleton, Co
Wholesale Club/Supercenter in Denver, CO · 4827 S Wadsworth Way · 80123
At a glance
Littleton, Co is a 138,000-square-foot wholesale club/supercenter at 4827 S Wadsworth Way in Denver, Colorado, built in 1994. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 30 out of 100 (grade D), a site energy-use intensity of 117.5 kBtu/ft² and 1,814 tCO₂e of greenhouse-gas emissions. That score is higher than 33% of the 6 scored wholesale club/supercenter buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 30 (band D) |
| Site EUI | 117.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,814 tCO₂e |
| GHG intensity | — |
| Electricity | 2,740,678 kWh |
| Natural gas | 68,650 therms |
| Gross floor area | 138,000 sq ft |
| Source record | denver:5048:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 30 | ±0 | 117.5 kBtu/ft² | 1,814 tCO₂e |
| 2022 | 30 | +1 | 120.7 kBtu/ft² | 1,849 tCO₂e |
| 2021 | 29 | 120.2 kBtu/ft² | 1,970 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
- 4827 S Wadsworth Way
- City
- Denver
- State
- Colorado
- ZIP
- 80123
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 Littleton, Co compare with other wholesale club/supercenter buildings in Denver?
The latest disclosures cover 7 wholesale club/supercenter buildings in Denver, out of 3,287 buildings citywide. Littleton, Co's ENERGY STAR score of 30 compares with an average of 52 across the 6 that report a score; it scores higher than 33% of them and lower than 50%. Its site EUI of 117.5 kBtu/ft² is about 46% above the average of 80.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 138,000 sq ft, it is about 60% above the average floor area of 86,335 sq ft for those buildings. It was built in 1994, 7 years later than the group's average year built (1987). Across all 24 jurisdictions BuildingCensus covers, the 482 wholesale club/supercenter buildings average an ENERGY STAR score of 71 and a site EUI of 79.1 kBtu/ft².
How has Littleton, Co's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Littleton, Co, covering report years 2021–2023. Its ENERGY STAR score went from 29 in 2021 to 30 in 2023 (+1 points); its best year on file was 2022, at 30. Site EUI moved from 120.2 kBtu/ft² (2021) to 117.5 kBtu/ft² (2023), a 2% decrease. Reported emissions went from 1,970 tCO₂e to 1,814 tCO₂e over the same span (down 8%).
What does an ENERGY STAR score of 30 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 30 means the building performs better than about 30% of its national peers. BuildingCensus bands the score into report-card grades; 30 falls in band D — lowest band (1–54). It sits 45 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. Littleton, Co's 117.5 kBtu/ft² across 138,000 sq ft works out to about 16.2 billion Btu (4,752 MWh-equivalent) in 2023. The disclosure also reports 2,740,678 kWh of electricity and 68,650 therms of natural gas for the year.
Which law requires Littleton, Co to report its energy use?
Littleton, Co 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:5048:2023). 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 wholesale club/supercenter buildings in Denver
- Littleton, Co· 124,887 sq ft · score 78 (B)
- 3770, 3770 E. 40Th Ave.· 89,728 sq ft · score 8 (D)
- Flora Properties· 72,625 sq ft
- Denver, 1740 W 13Th Ave· 70,254 sq ft · score 1 (D)
- 1375 West 47Th Ave· 68,642 sq ft · score 95 (A)
- 640 Tenneessee· 40,209 sq ft · score 97 (A)
- 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 Littleton, Co's energy grade?
Littleton, Co scores 30 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 Littleton, Co use?
Its 2023 site energy-use intensity was 117.5 kBtu/ft² across 138,000 sq ft, including 2,740,678 kWh of electricity and 68,650 therms of natural gas.
What are Littleton, Co's carbon emissions?
Littleton, Co reported 1,814 tCO₂e of greenhouse-gas emissions for 2023.
Where is Littleton, Co?
Littleton, Co is at 4827 S Wadsworth Way, in Denver, Colorado 80123.
How big is Littleton, Co and when was it built?
Littleton, Co has 138,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1994 as its year built. It is classed as wholesale club/supercenter.
Is Littleton, Co 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, “Littleton, Co, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/littleton-co-c9b5e643 (data as of July 9, 2026).