The Pierpont Condominium
Multifamily Housing in New York City, NY · 111 E. 30Th Street · 10016
At a glance
The Pierpont Condominium is a 65,112-square-foot multifamily housing building at 111 E. 30Th Street in New York City, New York, built in 1984. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 77 out of 100 (grade B), a site energy-use intensity of 38.3 kBtu/ft² and 231 tCO₂e of greenhouse-gas emissions. That score is higher than 60% 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 | 77 (band B) |
| Site EUI | 38.3 kBtu/ft² |
| Source EUI | 83.1 kBtu/ft² |
| GHG emissions | 231 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 467,644 kWh |
| Natural gas | 8,981 therms |
| Water use | 2,382 kgal |
| Gross floor area | 65,112 sq ft |
| Source record | nyc:4409218:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 77 | -3 | 38.3 kBtu/ft² | 231 tCO₂e |
| 2023 | 80 | +32 | 36.1 kBtu/ft² | 211 tCO₂e |
| 2022 | 48 | 51.8 kBtu/ft² | 191 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
- 111 E. 30Th Street
- City
- New York City
- State
- New York
- ZIP
- 10016
- Coordinates
- 40.74428, -73.98249
Within ~1 km
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How does The Pierpont Condominium 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. The Pierpont Condominium's ENERGY STAR score of 77 compares with an average of 63 across the 22,829 that report a score; it scores higher than 60% of them and lower than 39%. Its site EUI of 38.3 kBtu/ft² is about half of 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 3.5 kgCO₂e/ft² is about 32% below the group average of 5.2 kgCO₂e/ft².
At 65,112 sq ft, it is about 36% below the average floor area of 100,951 sq ft for those buildings. It was built in 1984, 32 years later 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 The Pierpont Condominium's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for The Pierpont Condominium, covering report years 2022–2024. Its ENERGY STAR score went from 48 in 2022 to 77 in 2024 (+29 points); its best year on file was 2023, at 80. Site EUI moved from 51.8 kBtu/ft² (2022) to 38.3 kBtu/ft² (2024), a 26% decrease. Reported emissions went from 191 tCO₂e to 231 tCO₂e over the same span (up 21%).
What does an ENERGY STAR score of 77 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 77 means the building performs better than about 77% of its national peers. BuildingCensus bands the score into report-card grades; 77 falls in band B — above median (70–84). 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. The Pierpont Condominium's 38.3 kBtu/ft² across 65,112 sq ft works out to about 2.5 billion Btu (731 MWh-equivalent) in 2024. Its source EUI of 83.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 467,644 kWh of electricity, 8,981 therms of natural gas and 2,382 thousand gallons of water for the year.
Which law requires The Pierpont Condominium to report its energy use?
The Pierpont Condominium 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:4409218:2024). 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 multifamily housing buildings in New York City
- AKAM - 211 Thompson Street· 65,100 sq ft · score 77 (B)
- 229 East Kingsbridge Road· 65,100 sq ft
- Redfern 1560 GNRTR· 65,100 sq ft · EUI 0.2 kBtu/ft²
- BRMC: 229 EAST KINGSBRIDGE ROAD· 65,100 sq ft · EUI 43.2 kBtu/ft²
- Redfern Bldg 5· 65,100 sq ft · EUI 34.4 kBtu/ft²
- 185 Marine Ave Tenants· 65,100 sq ft · score 68 (C)
- Multifamily Housing buildings in New York City· 33,022 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 The Pierpont Condominium's energy grade?
The Pierpont Condominium scores 77 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 The Pierpont Condominium use?
Its 2024 site energy-use intensity was 38.3 kBtu/ft² (83.1 kBtu/ft² source) across 65,112 sq ft, including 467,644 kWh of electricity and 8,981 therms of natural gas.
What are The Pierpont Condominium's carbon emissions?
The Pierpont Condominium reported 231 tCO₂e of greenhouse-gas emissions (3.5 kgCO₂e/ft²) for 2024.
Where is The Pierpont Condominium?
The Pierpont Condominium is at 111 E. 30Th Street, in New York City, New York 10016. Its coordinates are 40.74428, -73.98249 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is The Pierpont Condominium and when was it built?
The Pierpont Condominium has 65,112 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1984 as its year built. It is classed as multifamily housing.
Is The Pierpont Condominium 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, “The Pierpont Condominium, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/the-pierpont-condominium-de56f624 (data as of October 2, 2026).