39-01 QB LLC (43-15 39th St)
Office in New York City, NY · 39-01 Queens Blvd / 43-15 39th St · 11104
At a glance
39-01 QB LLC (43-15 39th St) is a 67,746-square-foot office building at 39-01 Queens Blvd / 43-15 39th St in New York City, New York, built in 1926. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 85.4 kBtu/ft² and 545 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 85.4 kBtu/ft² |
| Source EUI | 176.1 kBtu/ft² |
| GHG emissions | 545 tCO₂e |
| GHG intensity | 8.1 kgCO₂e/ft² |
| Electricity | 988,451 kWh |
| Natural gas | 11,267 therms |
| Gross floor area | 67,746 sq ft |
| Source record | nyc:6257052:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 85.4 kBtu/ft² | 545 tCO₂e | |
| 2023 | — | 85.5 kBtu/ft² | 501 tCO₂e |
Compliance context
Local Law 84 (LL84)
Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 39-01 Queens Blvd / 43-15 39th St
- City
- New York City
- State
- New York
- ZIP
- 11104
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in New York City · biggest emitters
How does 39-01 QB LLC (43-15 39th St) compare with other office buildings in New York City?
The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 85.4 kBtu/ft² is about 32% above the average of 64.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 8.1 kgCO₂e/ft² is about 39% above the group average of 5.8 kgCO₂e/ft².
At 67,746 sq ft, it is about 67% below the average floor area of 205,440 sq ft for those buildings. It was built in 1926, 14 years earlier than the group's average year built (1940). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 39-01 QB LLC (43-15 39th St)'s energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 39-01 QB LLC (43-15 39th St), covering report years 2023–2024. Site EUI moved from 85.5 kBtu/ft² (2023) to 85.4 kBtu/ft² (2024), a 0% decrease. Reported emissions went from 501 tCO₂e to 545 tCO₂e over the same span (up 9%).
What does a site EUI of 85.4 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. 39-01 QB LLC (43-15 39th St)'s 85.4 kBtu/ft² across 67,746 sq ft works out to about 5.8 billion Btu (1,696 MWh-equivalent) in 2024. Its source EUI of 176.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 988,451 kWh of electricity and 11,267 therms of natural gas for the year.
Which law requires 39-01 QB LLC (43-15 39th St) to report its energy use?
39-01 QB LLC (43-15 39th St) reports under Local Law 84 (LL84), the legal basis of New York City's Energy and Water Data Disclosure program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record nyc:6257052:2024). Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
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- Office buildings in New York City· 3,384 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
- Most efficient large buildings in New York City
- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is 39-01 QB LLC (43-15 39th St)'s energy grade?
39-01 QB LLC (43-15 39th St) did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 85.4 kBtu/ft².
How much energy does 39-01 QB LLC (43-15 39th St) use?
Its 2024 site energy-use intensity was 85.4 kBtu/ft² (176.1 kBtu/ft² source) across 67,746 sq ft, including 988,451 kWh of electricity and 11,267 therms of natural gas.
What are 39-01 QB LLC (43-15 39th St)'s carbon emissions?
39-01 QB LLC (43-15 39th St) reported 545 tCO₂e of greenhouse-gas emissions (8.1 kgCO₂e/ft²) for 2024.
Where is 39-01 QB LLC (43-15 39th St)?
39-01 QB LLC (43-15 39th St) is at 39-01 Queens Blvd / 43-15 39th St, in New York City, New York 11104.
How big is 39-01 QB LLC (43-15 39th St) and when was it built?
39-01 QB LLC (43-15 39th St) has 67,746 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1926 as its year built. It is classed as office.
Is 39-01 QB LLC (43-15 39th St) covered by Local Law 84 (LL84)?
Yes — it appears in the 2024 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
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About this data
Source: Energy and Water Data Disclosure (Local Law 84 (LL84)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “39-01 QB LLC (43-15 39th St), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/39-01-qb-llc-43-15-39th-st-dd796a27 (data as of October 2, 2026).