DOT_5251_Port Ivory
Other in New York City, NY · 3511 Richmond Ter · 10303
At a glance
DOT_5251_Port Ivory is a 4,032-square-foot other building at 3511 Richmond Ter in New York City, New York, built in 1955. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 112.4 kBtu/ft² and 52 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 112.4 kBtu/ft² |
| Source EUI | 314.8 kBtu/ft² |
| GHG emissions | 52 tCO₂e |
| GHG intensity | 12.9 kgCO₂e/ft² |
| Electricity | 132,866 kWh |
| Gross floor area | 4,032 sq ft |
| Source record | nyc:21355527:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 112.4 kBtu/ft² | 52 tCO₂e | |
| 2023 | — | 32.7 kBtu/ft² | 46 tCO₂e | |
| 2022 | — | 37.8 kBtu/ft² | 41 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
- 3511 Richmond Ter
- City
- New York City
- State
- New York
- ZIP
- 10303
- Coordinates
- 40.64036, -74.17238
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does DOT_5251_Port Ivory compare with other other buildings in New York City?
The latest disclosures cover 124 other buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 112.4 kBtu/ft² is roughly in line with the average of 111.4 kBtu/ft². Its emissions intensity of 12.9 kgCO₂e/ft² is about 49% above the group average of 8.7 kgCO₂e/ft².
At 4,032 sq ft, it is about 98% below the average floor area of 223,266 sq ft for those buildings. It was built in 1955, 8 years earlier than the group's average year built (1963). Across all 24 jurisdictions BuildingCensus covers, the 1,327 other buildings average an ENERGY STAR score of 60 and a site EUI of 63.3 kBtu/ft².
How has DOT_5251_Port Ivory's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for DOT_5251_Port Ivory, covering report years 2022–2024. Site EUI moved from 37.8 kBtu/ft² (2022) to 112.4 kBtu/ft² (2024), an 197% increase. Reported emissions went from 41 tCO₂e to 52 tCO₂e over the same span (up 26%).
What does a site EUI of 112.4 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. DOT_5251_Port Ivory's 112.4 kBtu/ft² across 4,032 sq ft works out to about 0.5 billion Btu (133 MWh-equivalent) in 2024. Its source EUI of 314.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 132,866 kWh of electricity for the year.
Which law requires DOT_5251_Port Ivory to report its energy use?
DOT_5251_Port Ivory 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:21355527:2024). 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 DOT_5251_Port Ivory's energy grade?
DOT_5251_Port Ivory did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 112.4 kBtu/ft².
How much energy does DOT_5251_Port Ivory use?
Its 2024 site energy-use intensity was 112.4 kBtu/ft² (314.8 kBtu/ft² source) across 4,032 sq ft, including 132,866 kWh of electricity.
What are DOT_5251_Port Ivory's carbon emissions?
DOT_5251_Port Ivory reported 52 tCO₂e of greenhouse-gas emissions (12.9 kgCO₂e/ft²) for 2024.
Where is DOT_5251_Port Ivory?
DOT_5251_Port Ivory is at 3511 Richmond Ter, in New York City, New York 10303. Its coordinates are 40.64036, -74.17238 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is DOT_5251_Port Ivory and when was it built?
DOT_5251_Port Ivory has 4,032 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1955 as its year built. It is classed as other.
Is DOT_5251_Port Ivory 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, “DOT_5251_Port Ivory, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/dot-5251-port-ivory-3928814a (data as of October 2, 2026).