317 East 34th Street LLC / 317 E 34th St
Medical Office in New York City, NY · 317 East 34th Street · 10016
At a glance
317 East 34th Street LLC / 317 E 34th St is a 125,330-square-foot medical office in New York City, New York, built in 1910. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 85 out of 100 (grade A), a site energy-use intensity of 88.9 kBtu/ft² and 1,050 tCO₂e of greenhouse-gas emissions. That score is higher than 59% of the 147 scored medical office buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 85 (band A) |
| Site EUI | 88.9 kBtu/ft² |
| Source EUI | 196.6 kBtu/ft² |
| GHG emissions | 1,050 tCO₂e |
| GHG intensity | 8.4 kgCO₂e/ft² |
| Electricity | 2,165,591 kWh |
| Natural gas | 37,572 therms |
| Water use | 9,761 kgal |
| Gross floor area | 125,330 sq ft |
| Source record | nyc:2562986:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 85 | ±0 | 88.9 kBtu/ft² | 1,050 tCO₂e |
| 2023 | 85 | +10 | 87.9 kBtu/ft² | 992 tCO₂e |
| 2022 | 75 | 101.6 kBtu/ft² | 881 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
- 317 East 34th Street
- City
- New York City
- State
- New York
- ZIP
- 10016
- Coordinates
- 40.74440, -73.97496
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 317 East 34th Street LLC / 317 E 34th St compare with other medical office buildings in New York City?
The latest disclosures cover 188 medical office buildings in New York City, out of 48,310 buildings citywide. 317 East 34th Street LLC / 317 E 34th St's ENERGY STAR score of 85 compares with an average of 65 across the 147 that report a score; it scores higher than 59% of them and lower than 40%. Its site EUI of 88.9 kBtu/ft² is roughly in line with the average of 97.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 8.4 kgCO₂e/ft² is roughly in line with the group average of 8.8 kgCO₂e/ft².
At 125,330 sq ft, it is about 67% above the average floor area of 75,019 sq ft for those buildings. It was built in 1910, 55 years earlier than the group's average year built (1965). Across all 24 jurisdictions BuildingCensus covers, the 1,266 medical office buildings average an ENERGY STAR score of 64 and a site EUI of 92.2 kBtu/ft².
How has 317 East 34th Street LLC / 317 E 34th St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 317 East 34th Street LLC / 317 E 34th St, covering report years 2022–2024. Its ENERGY STAR score went from 75 in 2022 to 85 in 2024 (+10 points); its best year on file was 2023, at 85. Site EUI moved from 101.6 kBtu/ft² (2022) to 88.9 kBtu/ft² (2024), a 12% decrease. Reported emissions went from 881 tCO₂e to 1,050 tCO₂e over the same span (up 19%).
What does an ENERGY STAR score of 85 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 85 means the building performs better than about 85% of its national peers. BuildingCensus bands the score into report-card grades; 85 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 317 East 34th Street LLC / 317 E 34th St's 88.9 kBtu/ft² across 125,330 sq ft works out to about 11.1 billion Btu (3,265 MWh-equivalent) in 2024. Its source EUI of 196.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 2,165,591 kWh of electricity, 37,572 therms of natural gas and 9,761 thousand gallons of water for the year.
Which law requires 317 East 34th Street LLC / 317 E 34th St to report its energy use?
317 East 34th Street LLC / 317 E 34th 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:2562986:2024). 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.
More medical office buildings in New York City
- New York Hotel Trades and Association· 124,576 sq ft · score 75 (B)
- Hospital· 123,930 sq ft
- 3411 WAYNE AVENUE· 122,072 sq ft · score 85 (A)
- H+H_4309_Cumberland Diagnostic and Treatment Center· 117,900 sq ft · score 97 (A)
- Emblem - East New York Center· 116,523 sq ft · score 88 (A)
- HPD_14859_The Jefferson· 114,513 sq ft · score 80 (B)
- Medical Office buildings in New York City· 188 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 317 East 34th Street LLC / 317 E 34th St's energy grade?
317 East 34th Street LLC / 317 E 34th St scores 85 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 317 East 34th Street LLC / 317 E 34th St use?
Its 2024 site energy-use intensity was 88.9 kBtu/ft² (196.6 kBtu/ft² source) across 125,330 sq ft, including 2,165,591 kWh of electricity and 37,572 therms of natural gas.
What are 317 East 34th Street LLC / 317 E 34th St's carbon emissions?
317 East 34th Street LLC / 317 E 34th St reported 1,050 tCO₂e of greenhouse-gas emissions (8.4 kgCO₂e/ft²) for 2024.
Where is 317 East 34th Street LLC / 317 E 34th St?
317 East 34th Street LLC / 317 E 34th St is in New York City, New York 10016. Its coordinates are 40.74440, -73.97496 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 317 East 34th Street LLC / 317 E 34th St and when was it built?
317 East 34th Street LLC / 317 E 34th St has 125,330 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as medical office.
Is 317 East 34th Street LLC / 317 E 34th 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, “317 East 34th Street LLC / 317 E 34th St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/317-east-34th-street-llc-317-e-34th-st-5096ca5c (data as of October 2, 2026).