Drenis Developments LLC: 905 43rd St
Multifamily Housing in New York City, NY · 901 43 Street · 11232
At a glance
Drenis Developments LLC: 905 43rd St is a 38,520-square-foot multifamily housing building at 901 43 Street in New York City, New York, built in 1922. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 64 out of 100 (grade C), a site energy-use intensity of 67.7 kBtu/ft² and 169 tCO₂e of greenhouse-gas emissions. That score is higher than 44% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 64 (band C) |
| Site EUI | 67.7 kBtu/ft² |
| Source EUI | 93.4 kBtu/ft² |
| GHG emissions | 169 tCO₂e |
| GHG intensity | 4.4 kgCO₂e/ft² |
| Electricity | 143,978 kWh |
| Natural gas | 21,170 therms |
| Water use | 3,604 kgal |
| Gross floor area | 38,520 sq ft |
| Source record | nyc:6673652:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 64 | +14 | 67.7 kBtu/ft² | 169 tCO₂e |
| 2023 | 50 | -1 | 74.8 kBtu/ft² | 181 tCO₂e |
| 2022 | 51 | 85.3 kBtu/ft² | 180 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
- 901 43 Street
- City
- New York City
- State
- New York
- ZIP
- 11232
- Coordinates
- 40.64352, -73.99709
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Drenis Developments LLC: 905 43rd St compare with other multifamily housing buildings in New York City?
The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide. Drenis Developments LLC: 905 43rd St's ENERGY STAR score of 64 compares with an average of 63 across the 22,829 that report a score; it scores higher than 44% of them and lower than 55%. Its site EUI of 67.7 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.4 kgCO₂e/ft² is about 16% below the group average of 5.2 kgCO₂e/ft².
At 38,520 sq ft, it is about 62% below the average floor area of 100,951 sq ft for those buildings. It was built in 1922, 30 years earlier than the group's average year built (1952). 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 Drenis Developments LLC: 905 43rd St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Drenis Developments LLC: 905 43rd St, covering report years 2022–2024. Its ENERGY STAR score went from 51 in 2022 to 64 in 2024 (+13 points). Site EUI moved from 85.3 kBtu/ft² (2022) to 67.7 kBtu/ft² (2024), a 21% decrease. Reported emissions went from 180 tCO₂e to 169 tCO₂e over the same span (down 6%).
What does an ENERGY STAR score of 64 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 64 means the building performs better than about 64% of its national peers. BuildingCensus bands the score into report-card grades; 64 falls in band C — below median (55–69). It sits 11 points below 75, the threshold for ENERGY STAR certification. In New York City, 43% 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. Drenis Developments LLC: 905 43rd St's 67.7 kBtu/ft² across 38,520 sq ft works out to about 2.6 billion Btu (764 MWh-equivalent) in 2024. Its source EUI of 93.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 143,978 kWh of electricity, 21,170 therms of natural gas and 3,604 thousand gallons of water for the year.
Which law requires Drenis Developments LLC: 905 43rd St to report its energy use?
Drenis Developments LLC: 905 43rd 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:6673652:2024). 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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Frequently asked questions
What is Drenis Developments LLC: 905 43rd St's energy grade?
Drenis Developments LLC: 905 43rd St scores 64 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Drenis Developments LLC: 905 43rd St use?
Its 2024 site energy-use intensity was 67.7 kBtu/ft² (93.4 kBtu/ft² source) across 38,520 sq ft, including 143,978 kWh of electricity and 21,170 therms of natural gas.
What are Drenis Developments LLC: 905 43rd St's carbon emissions?
Drenis Developments LLC: 905 43rd St reported 169 tCO₂e of greenhouse-gas emissions (4.4 kgCO₂e/ft²) for 2024.
Where is Drenis Developments LLC: 905 43rd St?
Drenis Developments LLC: 905 43rd St is at 901 43 Street, in New York City, New York 11232. Its coordinates are 40.64352, -73.99709 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Drenis Developments LLC: 905 43rd St and when was it built?
Drenis Developments LLC: 905 43rd St has 38,520 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1922 as its year built. It is classed as multifamily housing.
Is Drenis Developments LLC: 905 43rd 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, “Drenis Developments LLC: 905 43rd St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/drenis-developments-llc-905-43rd-st-d4308086 (data as of October 2, 2026).