KM 115 Marcy Place
Multifamily Housing in New York City, NY · 115 Marcy Place · 10452
At a glance
KM 115 Marcy Place is a 33,225-square-foot multifamily housing building in New York City, New York, built in 1924. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 58 out of 100 (grade C), a site energy-use intensity of 96.4 kBtu/ft² and 205 tCO₂e of greenhouse-gas emissions. That score is higher than 39% 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 | 58 (band C) |
| Site EUI | 96.4 kBtu/ft² |
| Source EUI | 134.1 kBtu/ft² |
| GHG emissions | 205 tCO₂e |
| GHG intensity | 6.2 kgCO₂e/ft² |
| Electricity | 183,028 kWh |
| Natural gas | 25,795 therms |
| Water use | 6,677 kgal |
| Gross floor area | 33,225 sq ft |
| Source record | nyc:15323042:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 58 | +33 | 96.4 kBtu/ft² | 205 tCO₂e |
| 2022 | 25 | 132.6 kBtu/ft² | 256 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 115 Marcy Place
- City
- New York City
- State
- New York
- ZIP
- 10452
- Coordinates
- 40.83805, -73.91614
Within ~1 km
Nearby benchmarked buildings
- 1159 Riverscore 100
Multifamily Housing · 2,130,521 sq ft
- BUTLERscore 15
Multifamily Housing · 1,504,200 sq ft
- WEBSTERscore 2
Multifamily Housing · 583,200 sq ft
- Lovett - 1020 Grand Concoursescore 86
Multifamily Housing · 568,597 sq ft
- G626 River Terracescore 85
Multifamily Housing · 521,094 sq ft
- 1650 Grand Concourse Divisionscore 85
Hospital (General Medical & Surgical) · 447,195 sq ft
See also: most efficient in New York City · biggest emitters
How does KM 115 Marcy Place 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. KM 115 Marcy Place's ENERGY STAR score of 58 compares with an average of 63 across the 22,829 that report a score; it scores higher than 39% of them and lower than 60%. Its site EUI of 96.4 kBtu/ft² is about 29% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.2 kgCO₂e/ft² is about 19% above the group average of 5.2 kgCO₂e/ft².
At 33,225 sq ft, it is about 67% below the average floor area of 100,951 sq ft for those buildings. It was built in 1924, 28 years earlier 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 KM 115 Marcy Place's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for KM 115 Marcy Place, covering report years 2022–2023. Its ENERGY STAR score went from 25 in 2022 to 58 in 2023 (+33 points). Site EUI moved from 132.6 kBtu/ft² (2022) to 96.4 kBtu/ft² (2023), a 27% decrease. Reported emissions went from 256 tCO₂e to 205 tCO₂e over the same span (down 20%).
What does an ENERGY STAR score of 58 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 58 means the building performs better than about 58% of its national peers. BuildingCensus bands the score into report-card grades; 58 falls in band C — below median (55–69). It sits 17 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. KM 115 Marcy Place's 96.4 kBtu/ft² across 33,225 sq ft works out to about 3.2 billion Btu (939 MWh-equivalent) in 2023. Its source EUI of 134.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 183,028 kWh of electricity, 25,795 therms of natural gas and 6,677 thousand gallons of water for the year.
Which law requires KM 115 Marcy Place to report its energy use?
KM 115 Marcy Place 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:15323042:2023). 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
- Shamsy: 502 West 152nd st· 33,217 sq ft · score 91 (A)
- 115 Mercer Street· 33,214 sq ft · EUI 29.2 kBtu/ft²
- Prospect Park Terrace· 33,210 sq ft · score 92 (A)
- CHARLTON TENANTS CORP· 33,204 sq ft · score 1 (D)
- Charlton Tenants Corp· 33,204 sq ft
- Orsid - 77 Roebling· 33,203 sq ft · score 100 (A)
- 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 KM 115 Marcy Place's energy grade?
KM 115 Marcy Place scores 58 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does KM 115 Marcy Place use?
Its 2023 site energy-use intensity was 96.4 kBtu/ft² (134.1 kBtu/ft² source) across 33,225 sq ft, including 183,028 kWh of electricity and 25,795 therms of natural gas.
What are KM 115 Marcy Place's carbon emissions?
KM 115 Marcy Place reported 205 tCO₂e of greenhouse-gas emissions (6.2 kgCO₂e/ft²) for 2023.
Where is KM 115 Marcy Place?
KM 115 Marcy Place is in New York City, New York 10452. Its coordinates are 40.83805, -73.91614 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is KM 115 Marcy Place and when was it built?
KM 115 Marcy Place has 33,225 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1924 as its year built. It is classed as multifamily housing.
Is KM 115 Marcy Place 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).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “KM 115 Marcy Place, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/km-115-marcy-place-a8ed30d0 (data as of October 2, 2026).