HARLINGTON: 103 5th Ave
Multifamily Housing in New York City, NY · 103 5th Ave · 10003
At a glance
HARLINGTON: 103 5th Ave is a 35,800-square-foot multifamily housing building in New York City, New York, built in 1926. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 29.8 kBtu/ft² and 91 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 29.8 kBtu/ft² |
| Source EUI | 61.7 kBtu/ft² |
| GHG emissions | 91 tCO₂e |
| GHG intensity | 2.6 kgCO₂e/ft² |
| Electricity | 182,304 kWh |
| Natural gas | 4,460 therms |
| Gross floor area | 35,800 sq ft |
| Source record | nyc:6282639:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 29.8 kBtu/ft² | 91 tCO₂e | |
| 2022 | — | 36.8 kBtu/ft² | 95 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
- 103 5th Ave
- City
- New York City
- State
- New York
- ZIP
- 10003
- Coordinates
- 40.73826, -73.99197
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does HARLINGTON: 103 5th Ave 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. Its site EUI of 29.8 kBtu/ft² is about 60% 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 2.6 kgCO₂e/ft² is about half of the group average of 5.2 kgCO₂e/ft².
At 35,800 sq ft, it is about 65% below the average floor area of 100,951 sq ft for those buildings. It was built in 1926, 26 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 HARLINGTON: 103 5th Ave's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for HARLINGTON: 103 5th Ave, covering report years 2022–2023. Site EUI moved from 36.8 kBtu/ft² (2022) to 29.8 kBtu/ft² (2023), a 19% decrease. Reported emissions went from 95 tCO₂e to 91 tCO₂e over the same span (down 4%).
What does a site EUI of 29.8 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. HARLINGTON: 103 5th Ave's 29.8 kBtu/ft² across 35,800 sq ft works out to about 1.1 billion Btu (313 MWh-equivalent) in 2023. Its source EUI of 61.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 182,304 kWh of electricity and 4,460 therms of natural gas for the year.
Which law requires HARLINGTON: 103 5th Ave to report its energy use?
HARLINGTON: 103 5th Ave 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:6282639:2023). 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
- 1139 Nelson Avenue· 35,796 sq ft · score 65 (C)
- 712 West 175 Street· 35,794 sq ft · score 33 (D)
- 231 Echo Place· 35,790 sq ft · score 47 (D)
- pacific realty usa llc· 35,784 sq ft · score 99 (A)
- 1154 PACIFIC ST· 35,784 sq ft · score 89 (A)
- KING CARROLL LLC· 35,781 sq ft · score 24 (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 HARLINGTON: 103 5th Ave's energy grade?
HARLINGTON: 103 5th Ave did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 29.8 kBtu/ft².
How much energy does HARLINGTON: 103 5th Ave use?
Its 2023 site energy-use intensity was 29.8 kBtu/ft² (61.7 kBtu/ft² source) across 35,800 sq ft, including 182,304 kWh of electricity and 4,460 therms of natural gas.
What are HARLINGTON: 103 5th Ave's carbon emissions?
HARLINGTON: 103 5th Ave reported 91 tCO₂e of greenhouse-gas emissions (2.6 kgCO₂e/ft²) for 2023.
Where is HARLINGTON: 103 5th Ave?
HARLINGTON: 103 5th Ave is in New York City, New York 10003. Its coordinates are 40.73826, -73.99197 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is HARLINGTON: 103 5th Ave and when was it built?
HARLINGTON: 103 5th Ave has 35,800 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1926 as its year built. It is classed as multifamily housing.
Is HARLINGTON: 103 5th Ave 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, “HARLINGTON: 103 5th Ave, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/harlington-103-5th-ave-486ebe03 (data as of October 2, 2026).