Snl 23 West Diamond Avenue Llc
Distribution Center in Montgomery County, MD · 23 W Diamond Ave · 20877
At a glance
Snl 23 West Diamond Avenue Llc is a 79,325-square-foot distribution center at 23 W Diamond Ave in Montgomery County, Maryland, built in 1986. In its 2024 Montgomery County benchmarking disclosure it reported an ENERGY STAR score of 40 out of 100 (grade D), a site energy-use intensity of 22.4 kBtu/ft² and 152 tCO₂e of greenhouse-gas emissions. That score is higher than 45% of the 11 scored distribution center buildings in Montgomery County.
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 40 (band D) |
| Site EUI | 22.4 kBtu/ft² |
| Source EUI | 60.1 kBtu/ft² |
| GHG emissions | 152 tCO₂e |
| GHG intensity | — |
| Electricity | 484,750 kWh |
| Natural gas | 1,264 therms |
| Gross floor area | 79,325 sq ft |
| Source record | montgomery_county:33043112:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 40 | +5 | 22.4 kBtu/ft² | 152 tCO₂e |
| 2023 | 35 | 22.5 kBtu/ft² | 157 tCO₂e |
Compliance context
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)
Montgomery County's BEPS (Bill 16-21; regulations approved in 2025) sets declining site-EUI standards for buildings of 25,000+ sq ft, with interim and then final standards later this decade and into the 2030s depending on building type.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 23 W Diamond Ave
- State
- Maryland
- ZIP
- 20877
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Montgomery County · biggest emitters
How does Snl 23 West Diamond Avenue Llc compare with other distribution center buildings in Montgomery County?
The latest disclosures cover 15 distribution center buildings in Montgomery County, out of 1,766 buildings citywide. Snl 23 West Diamond Avenue Llc's ENERGY STAR score of 40 compares with an average of 46 across the 11 that report a score; it scores higher than 45% of them and lower than 45%. Its site EUI of 22.4 kBtu/ft² is about 41% below the average of 37.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 79,325 sq ft, it is about 19% below the average floor area of 98,038 sq ft for those buildings. It was built in 1986, 5 years earlier than the group's average year built (1991). Across all 24 jurisdictions BuildingCensus covers, the 4,082 distribution center buildings average an ENERGY STAR score of 65 and a site EUI of 24.2 kBtu/ft².
How has Snl 23 West Diamond Avenue Llc's energy performance changed over time?
BuildingCensus holds 2 Montgomery County disclosures for Snl 23 West Diamond Avenue Llc, covering report years 2023–2024. Its ENERGY STAR score went from 35 in 2023 to 40 in 2024 (+5 points). Site EUI moved from 22.5 kBtu/ft² (2023) to 22.4 kBtu/ft² (2024), a 0% decrease. Reported emissions went from 157 tCO₂e to 152 tCO₂e over the same span (down 3%).
What does an ENERGY STAR score of 40 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 40 means the building performs better than about 40% of its national peers. BuildingCensus bands the score into report-card grades; 40 falls in band D — lowest band (1–54). It sits 35 points below 75, the threshold for ENERGY STAR certification. In Montgomery County, 53% 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. Snl 23 West Diamond Avenue Llc's 22.4 kBtu/ft² across 79,325 sq ft works out to about 1.8 billion Btu (521 MWh-equivalent) in 2024. Its source EUI of 60.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 484,750 kWh of electricity and 1,264 therms of natural gas for the year.
Which law requires Snl 23 West Diamond Avenue Llc to report its energy use?
Snl 23 West Diamond Avenue Llc reports under the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21), the legal basis of Montgomery County's Commercial Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record montgomery_county:33043112:2024). Montgomery County's BEPS (Bill 16-21; regulations approved in 2025) sets declining site-EUI standards for buildings of 25,000+ sq ft, with interim and then final standards later this decade and into the 2030s depending on building type.
More distribution center buildings in Montgomery County
- 405 E Gude· 74,758 sq ft
- Sg 8· 73,288 sq ft · score 55 (C)
- 861 E Gude Drive· 65,005 sq ft · EUI 71.1 kBtu/ft²
- Century Distributors Inc Building A· 56,263 sq ft · score 31 (D)
- 16800 Oakmont Ave Associates Llc· 50,094 sq ft · score 45 (D)
- 301 N Stonestreet Ave· 49,956 sq ft · EUI 48.6 kBtu/ft²
- All Montgomery County benchmarked buildings· Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)
- Most efficient large buildings in Montgomery County
- Least efficient large buildings in Montgomery County
- Biggest emitters in Montgomery County
Frequently asked questions
What is Snl 23 West Diamond Avenue Llc's energy grade?
Snl 23 West Diamond Avenue Llc scores 40 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 Montgomery County disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Snl 23 West Diamond Avenue Llc use?
Its 2024 site energy-use intensity was 22.4 kBtu/ft² (60.1 kBtu/ft² source) across 79,325 sq ft, including 484,750 kWh of electricity and 1,264 therms of natural gas.
What are Snl 23 West Diamond Avenue Llc's carbon emissions?
Snl 23 West Diamond Avenue Llc reported 152 tCO₂e of greenhouse-gas emissions for 2024.
Where is Snl 23 West Diamond Avenue Llc?
Snl 23 West Diamond Avenue Llc is at 23 W Diamond Ave, in Montgomery County, Maryland 20877.
How big is Snl 23 West Diamond Avenue Llc and when was it built?
Snl 23 West Diamond Avenue Llc has 79,325 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as distribution center.
Is Snl 23 West Diamond Avenue Llc covered by the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)?
Yes — it appears in the 2024 Commercial Building Energy Benchmarking disclosure, which lists the buildings reporting under the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21).
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About this data
Source: Commercial Building Energy Benchmarking (Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Snl 23 West Diamond Avenue Llc, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/snl-23-west-diamond-avenue-llc-25490ebc (data as of October 2, 2026).