Dew Seven: 32 East 31st Street
Office in New York City, NY · 32 East 31st Street · 10016
At a glance
Dew Seven: 32 East 31st Street is a 49,995-square-foot office building in New York City, New York, built in 1914. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 74 out of 100 (grade B), a site energy-use intensity of 75.7 kBtu/ft² and 327 tCO₂e of greenhouse-gas emissions. That score is higher than 41% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 74 (band B) |
| Site EUI | 75.7 kBtu/ft² |
| Source EUI | 116.1 kBtu/ft² |
| GHG emissions | 327 tCO₂e |
| GHG intensity | 6.5 kgCO₂e/ft² |
| Electricity | 323,774 kWh |
| Natural gas | 790 therms |
| Water use | 2,505 kgal |
| Gross floor area | 49,995 sq ft |
| Source record | nyc:3896900:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 74 | -1 | 75.7 kBtu/ft² | 327 tCO₂e |
| 2023 | 75 | -23 | 74.2 kBtu/ft² | 314 tCO₂e |
| 2022 | 98 | 19.0 kBtu/ft² | 88 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
- 32 East 31st Street
- City
- New York City
- State
- New York
- ZIP
- 10016
- Coordinates
- 40.74573, -73.98405
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Dew Seven: 32 East 31st Street 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. Dew Seven: 32 East 31st Street's ENERGY STAR score of 74 compares with an average of 72 across the 2,519 that report a score; it scores higher than 41% of them and lower than 58%. Its site EUI of 75.7 kBtu/ft² is about 17% 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 6.5 kgCO₂e/ft² is about 13% above the group average of 5.8 kgCO₂e/ft².
At 49,995 sq ft, it is about 76% below the average floor area of 205,440 sq ft for those buildings. It was built in 1914, 26 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 Dew Seven: 32 East 31st Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Dew Seven: 32 East 31st Street, covering report years 2022–2024. Its ENERGY STAR score went from 98 in 2022 to 74 in 2024 (-24 points); its best year on file was 2022, at 98. Site EUI moved from 19.0 kBtu/ft² (2022) to 75.7 kBtu/ft² (2024), an 298% increase. Reported emissions went from 88 tCO₂e to 327 tCO₂e over the same span (up 272%).
What does an ENERGY STAR score of 74 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 74 means the building performs better than about 74% of its national peers. BuildingCensus bands the score into report-card grades; 74 falls in band B — above median (70–84). It sits 1 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. Dew Seven: 32 East 31st Street's 75.7 kBtu/ft² across 49,995 sq ft works out to about 3.8 billion Btu (1,109 MWh-equivalent) in 2024. Its source EUI of 116.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 323,774 kWh of electricity, 790 therms of natural gas and 2,505 thousand gallons of water for the year.
Which law requires Dew Seven: 32 East 31st Street to report its energy use?
Dew Seven: 32 East 31st Street 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:3896900:2024). 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)
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- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is Dew Seven: 32 East 31st Street's energy grade?
Dew Seven: 32 East 31st Street scores 74 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Dew Seven: 32 East 31st Street use?
Its 2024 site energy-use intensity was 75.7 kBtu/ft² (116.1 kBtu/ft² source) across 49,995 sq ft, including 323,774 kWh of electricity and 790 therms of natural gas.
What are Dew Seven: 32 East 31st Street's carbon emissions?
Dew Seven: 32 East 31st Street reported 327 tCO₂e of greenhouse-gas emissions (6.5 kgCO₂e/ft²) for 2024.
Where is Dew Seven: 32 East 31st Street?
Dew Seven: 32 East 31st Street is in New York City, New York 10016. Its coordinates are 40.74573, -73.98405 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Dew Seven: 32 East 31st Street and when was it built?
Dew Seven: 32 East 31st Street has 49,995 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1914 as its year built. It is classed as office.
Is Dew Seven: 32 East 31st Street 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, “Dew Seven: 32 East 31st Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/dew-seven-32-east-31st-street-55ed7561 (data as of October 2, 2026).