Our Lady of Lourdes, Buildings B & C - COMBINED
Multifamily Housing in New York City, NY · 11 De Sales Place · 11207
At a glance
Our Lady of Lourdes, Buildings B & C - COMBINED is a 61,927-square-foot multifamily housing building at 11 De Sales Place in New York City, New York, built in 2018. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 26.0 kBtu/ft² and 137 tCO₂e of greenhouse-gas emissions. That score is higher than 90% 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 | 100 (band A) |
| Site EUI | 26.0 kBtu/ft² |
| Source EUI | 50.6 kBtu/ft² |
| GHG emissions | 137 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 242,271 kWh |
| Natural gas | 7,810 therms |
| Water use | 2,292 kgal |
| Gross floor area | 61,927 sq ft |
| Source record | nyc:6376844:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | +5 | 26.0 kBtu/ft² | 137 tCO₂e |
| 2022 | 95 | 34.9 kBtu/ft² | 160 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
- 11 De Sales Place
- City
- New York City
- State
- New York
- ZIP
- 11207
- Coordinates
- 40.68081, -73.90600
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Our Lady of Lourdes, Buildings B & C - COMBINED 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. Our Lady of Lourdes, Buildings B & C - COMBINED's ENERGY STAR score of 100 compares with an average of 63 across the 22,829 that report a score; it scores higher than 90% of them. Its site EUI of 26.0 kBtu/ft² is about 65% below 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 2.2 kgCO₂e/ft² is about 57% below the group average of 5.2 kgCO₂e/ft².
At 61,927 sq ft, it is about 39% below the average floor area of 100,951 sq ft for those buildings. It was built in 2018, 66 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 Our Lady of Lourdes, Buildings B & C - COMBINED's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Our Lady of Lourdes, Buildings B & C - COMBINED, covering report years 2022, 2024. Its ENERGY STAR score went from 95 in 2022 to 100 in 2024 (+5 points). Site EUI moved from 34.9 kBtu/ft² (2022) to 26.0 kBtu/ft² (2024), a 26% decrease. Reported emissions went from 160 tCO₂e to 137 tCO₂e over the same span (down 14%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. Our Lady of Lourdes, Buildings B & C - COMBINED's 26.0 kBtu/ft² across 61,927 sq ft works out to about 1.6 billion Btu (472 MWh-equivalent) in 2024. Its source EUI of 50.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 242,271 kWh of electricity, 7,810 therms of natural gas and 2,292 thousand gallons of water for the year.
Which law requires Our Lady of Lourdes, Buildings B & C - COMBINED to report its energy use?
Our Lady of Lourdes, Buildings B & C - COMBINED 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:6376844:2024). 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
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- 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 Our Lady of Lourdes, Buildings B & C - COMBINED's energy grade?
Our Lady of Lourdes, Buildings B & C - COMBINED scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Our Lady of Lourdes, Buildings B & C - COMBINED use?
Its 2024 site energy-use intensity was 26.0 kBtu/ft² (50.6 kBtu/ft² source) across 61,927 sq ft, including 242,271 kWh of electricity and 7,810 therms of natural gas.
What are Our Lady of Lourdes, Buildings B & C - COMBINED's carbon emissions?
Our Lady of Lourdes, Buildings B & C - COMBINED reported 137 tCO₂e of greenhouse-gas emissions (2.2 kgCO₂e/ft²) for 2024.
Where is Our Lady of Lourdes, Buildings B & C - COMBINED?
Our Lady of Lourdes, Buildings B & C - COMBINED is at 11 De Sales Place, in New York City, New York 11207. Its coordinates are 40.68081, -73.90600 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Our Lady of Lourdes, Buildings B & C - COMBINED and when was it built?
Our Lady of Lourdes, Buildings B & C - COMBINED has 61,927 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2018 as its year built. It is classed as multifamily housing.
Is Our Lady of Lourdes, Buildings B & C - COMBINED 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, “Our Lady of Lourdes, Buildings B & C - COMBINED, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/our-lady-of-lourdes-buildings-b-c-combined-64967b72 (data as of October 2, 2026).