Emblem - Atlantic Avenue
Medical Office in New York City, NY · 447 Atlantic Avenue · 11217
At a glance
Emblem - Atlantic Avenue is a 47,265-square-foot medical office at 447 Atlantic Avenue in New York City, New York, built in 2007. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 43 out of 100 (grade D), a site energy-use intensity of 152.3 kBtu/ft² and 547 tCO₂e of greenhouse-gas emissions. That score is higher than 24% of the 147 scored medical office buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 43 (band D) |
| Site EUI | 152.3 kBtu/ft² |
| Source EUI | 269.5 kBtu/ft² |
| GHG emissions | 547 tCO₂e |
| GHG intensity | 11.6 kgCO₂e/ft² |
| Electricity | 867,553 kWh |
| Natural gas | 42,367 therms |
| Gross floor area | 47,265 sq ft |
| Source record | nyc:5882588:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 43 | +32 | 152.3 kBtu/ft² | 547 tCO₂e |
| 2022 | 11 | 169.5 kBtu/ft² | 533 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
- 447 Atlantic Avenue
- City
- New York City
- State
- New York
- ZIP
- 11217
- Coordinates
- 40.68640, -73.98278
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Emblem - Atlantic Avenue compare with other medical office buildings in New York City?
The latest disclosures cover 188 medical office buildings in New York City, out of 48,310 buildings citywide. Emblem - Atlantic Avenue's ENERGY STAR score of 43 compares with an average of 65 across the 147 that report a score; it scores higher than 24% of them and lower than 75%. Its site EUI of 152.3 kBtu/ft² is about 56% above the average of 97.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 11.6 kgCO₂e/ft² is about 32% above the group average of 8.8 kgCO₂e/ft².
At 47,265 sq ft, it is about 37% below the average floor area of 75,019 sq ft for those buildings. It was built in 2007, 42 years later than the group's average year built (1965). Across all 24 jurisdictions BuildingCensus covers, the 1,266 medical office buildings average an ENERGY STAR score of 64 and a site EUI of 92.2 kBtu/ft².
How has Emblem - Atlantic Avenue's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Emblem - Atlantic Avenue, covering report years 2022–2023. Its ENERGY STAR score went from 11 in 2022 to 43 in 2023 (+32 points). Site EUI moved from 169.5 kBtu/ft² (2022) to 152.3 kBtu/ft² (2023), a 10% decrease. Reported emissions went from 533 tCO₂e to 547 tCO₂e over the same span (up 3%).
What does an ENERGY STAR score of 43 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 43 means the building performs better than about 43% of its national peers. BuildingCensus bands the score into report-card grades; 43 falls in band D — lowest band (1–54). It sits 32 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. Emblem - Atlantic Avenue's 152.3 kBtu/ft² across 47,265 sq ft works out to about 7.2 billion Btu (2,110 MWh-equivalent) in 2023. Its source EUI of 269.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 867,553 kWh of electricity and 42,367 therms of natural gas for the year.
Which law requires Emblem - Atlantic Avenue to report its energy use?
Emblem - Atlantic Avenue 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:5882588:2023). 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 medical office buildings in New York City
- ICL: 2581 Atlantic Ave· 47,240 sq ft · EUI 78.9 kBtu/ft²
- Blake Christopher NY LLC· 47,235 sq ft · score 79 (B)
- 355 WEST 52 STREET· 45,665 sq ft · score 91 (A)
- Emblem - Bedford - Williamsburg· 45,310 sq ft · score 99 (A)
- 9920 Fourth Avenue· 45,000 sq ft · score 83 (B)
- Emblem - Annadale Medical Center· 44,910 sq ft · score 43 (D)
- Medical Office buildings in New York City· 188 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 Emblem - Atlantic Avenue's energy grade?
Emblem - Atlantic Avenue scores 43 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Emblem - Atlantic Avenue use?
Its 2023 site energy-use intensity was 152.3 kBtu/ft² (269.5 kBtu/ft² source) across 47,265 sq ft, including 867,553 kWh of electricity and 42,367 therms of natural gas.
What are Emblem - Atlantic Avenue's carbon emissions?
Emblem - Atlantic Avenue reported 547 tCO₂e of greenhouse-gas emissions (11.6 kgCO₂e/ft²) for 2023.
Where is Emblem - Atlantic Avenue?
Emblem - Atlantic Avenue is at 447 Atlantic Avenue, in New York City, New York 11217. Its coordinates are 40.68640, -73.98278 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Emblem - Atlantic Avenue and when was it built?
Emblem - Atlantic Avenue has 47,265 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2007 as its year built. It is classed as medical office.
Is Emblem - Atlantic Avenue 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, “Emblem - Atlantic Avenue, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/emblem-atlantic-avenue-fda6ab5e (data as of October 2, 2026).