The Merchant House Condo - CAMPUS
Multifamily Housing in New York City, NY · 618 Dean Street · 11238
At a glance
The Merchant House Condo - CAMPUS is a 38,229-square-foot multifamily housing building at 618 Dean Street in New York City, New York, built in 2004. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 85 out of 100 (grade A), a site energy-use intensity of 36.0 kBtu/ft² and 100 tCO₂e of greenhouse-gas emissions. That score is higher than 70% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 85 (band A) |
| Site EUI | 36.0 kBtu/ft² |
| Source EUI | 60.3 kBtu/ft² |
| GHG emissions | 100 tCO₂e |
| GHG intensity | 2.6 kgCO₂e/ft² |
| Electricity | 144,034 kWh |
| Natural gas | 8,849 therms |
| Water use | 161 kgal |
| Gross floor area | 38,229 sq ft |
| Source record | nyc:33946707:2023 |
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
- 618 Dean Street
- City
- New York City
- State
- New York
- ZIP
- 11238
- Coordinates
- 40.68053, -73.96963
Within ~1 km
Nearby benchmarked buildings
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- Clinton Hill Southscore 59
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- 620 Atlantic Avenuescore —
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- 470 Vanderbilt Avenuescore 89
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- Atlantic Centerscore —
Enclosed Mall · 489,645 sq ft
See also: most efficient in New York City · biggest emitters
How does The Merchant House Condo - CAMPUS 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 Merchant House Condo - CAMPUS's ENERGY STAR score of 85 compares with an average of 63 across the 22,829 that report a score; it scores higher than 70% of them and lower than 29%. Its site EUI of 36.0 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 2.6 kgCO₂e/ft² is about half of the group average of 5.2 kgCO₂e/ft².
At 38,229 sq ft, it is about 62% below the average floor area of 100,951 sq ft for those buildings. It was built in 2004, 52 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.
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. The Merchant House Condo - CAMPUS's 36.0 kBtu/ft² across 38,229 sq ft works out to about 1.4 billion Btu (403 MWh-equivalent) in 2023. Its source EUI of 60.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 144,034 kWh of electricity, 8,849 therms of natural gas and 161 thousand gallons of water for the year.
Which law requires The Merchant House Condo - CAMPUS to report its energy use?
The Merchant House Condo - CAMPUS 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 2023 disclosure (source record nyc:33946707:2023). 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
- Theo: 47-17 39th St· 38,220 sq ft · score 80 (B)
- 855 East 175th Street· 38,220 sq ft · score 36 (D)
- OneVesta Property Management: 48 WEST 138 STREET· 38,220 sq ft · score 81 (B)
- Green Light Energy Conservation : 626 TRINITY AVENUE· 38,220 sq ft · score 70 (B)
- 98-104 Vermilyea Ave· 38,220 sq ft
- 836 Montgomery Street· 38,217 sq ft · score 34 (D)
- 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 Merchant House Condo - CAMPUS's energy grade?
The Merchant House Condo - CAMPUS scores 85 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Merchant House Condo - CAMPUS use?
Its 2023 site energy-use intensity was 36.0 kBtu/ft² (60.3 kBtu/ft² source) across 38,229 sq ft, including 144,034 kWh of electricity and 8,849 therms of natural gas.
What are The Merchant House Condo - CAMPUS's carbon emissions?
The Merchant House Condo - CAMPUS reported 100 tCO₂e of greenhouse-gas emissions (2.6 kgCO₂e/ft²) for 2023.
Where is The Merchant House Condo - CAMPUS?
The Merchant House Condo - CAMPUS is at 618 Dean Street, in New York City, New York 11238. Its coordinates are 40.68053, -73.96963 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is The Merchant House Condo - CAMPUS and when was it built?
The Merchant House Condo - CAMPUS has 38,229 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2004 as its year built. It is classed as multifamily housing.
Is The Merchant House Condo - CAMPUS covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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 Merchant House Condo - CAMPUS, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/the-merchant-house-condo-campus-421a0e62 (data as of October 2, 2026).