14th Street Y
Mixed Use Property in New York City, NY · 344 East 14th Street · 10003
At a glance
14th Street Y is a 51,657-square-foot mixed use property building at 344 East 14th Street in New York City, New York, built in 2000. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 80.4 kBtu/ft² and 438 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 80.4 kBtu/ft² |
| Source EUI | 203.1 kBtu/ft² |
| GHG emissions | 438 tCO₂e |
| GHG intensity | 8.5 kgCO₂e/ft² |
| Electricity | 1,026,297 kWh |
| Natural gas | 6,533 therms |
| Water use | 2,069 kgal |
| Gross floor area | 51,657 sq ft |
| Source record | nyc:35207042:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 80.4 kBtu/ft² | 438 tCO₂e | |
| 2023 | — | 83.5 kBtu/ft² | 399 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
- 344 East 14th Street
- City
- New York City
- State
- New York
- ZIP
- 10003
- Coordinates
- 40.73157, -73.98310
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 14th Street Y compare with other mixed use property buildings in New York City?
The latest disclosures cover 395 mixed use property buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 80.4 kBtu/ft² is about 13% below the average of 92.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 8.5 kgCO₂e/ft² is roughly in line with the group average of 7.9 kgCO₂e/ft².
At 51,657 sq ft, it is about 77% below the average floor area of 224,815 sq ft for those buildings. It was built in 2000, 43 years later than the group's average year built (1958). Across all 24 jurisdictions BuildingCensus covers, the 1,212 mixed use property buildings average an ENERGY STAR score of 69 and a site EUI of 79.8 kBtu/ft².
How has 14th Street Y's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 14th Street Y, covering report years 2023–2024. Site EUI moved from 83.5 kBtu/ft² (2023) to 80.4 kBtu/ft² (2024), a 4% decrease. Reported emissions went from 399 tCO₂e to 438 tCO₂e over the same span (up 10%).
What does a site EUI of 80.4 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. 14th Street Y's 80.4 kBtu/ft² across 51,657 sq ft works out to about 4.2 billion Btu (1,217 MWh-equivalent) in 2024. Its source EUI of 203.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,026,297 kWh of electricity, 6,533 therms of natural gas and 2,069 thousand gallons of water for the year.
Which law requires 14th Street Y to report its energy use?
14th Street Y 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:35207042:2024). 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 mixed use property buildings in New York City
- 100 Cable Way, Staten Island, NY 10303· 51,463 sq ft · EUI 204.6 kBtu/ft²
- 6930 Austin Street· 51,404 sq ft · EUI 5.0 kBtu/ft²
- Watermark Designs· 51,300 sq ft · EUI 164.4 kBtu/ft²
- Neck Road One Realty - 1601 Gravesend Neck Rd.· 51,143 sq ft
- 134-16 36th Road· 51,101 sq ft · EUI 43.7 kBtu/ft²
- 108 West 15th Street· 51,025 sq ft · score 67 (C)
- Mixed Use Property buildings in New York City· 395 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 14th Street Y's energy grade?
14th Street Y did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 80.4 kBtu/ft².
How much energy does 14th Street Y use?
Its 2024 site energy-use intensity was 80.4 kBtu/ft² (203.1 kBtu/ft² source) across 51,657 sq ft, including 1,026,297 kWh of electricity and 6,533 therms of natural gas.
What are 14th Street Y's carbon emissions?
14th Street Y reported 438 tCO₂e of greenhouse-gas emissions (8.5 kgCO₂e/ft²) for 2024.
Where is 14th Street Y?
14th Street Y is at 344 East 14th Street, in New York City, New York 10003. Its coordinates are 40.73157, -73.98310 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 14th Street Y and when was it built?
14th Street Y has 51,657 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2000 as its year built. It is classed as mixed use property.
Is 14th Street Y 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, “14th Street Y, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/14th-street-y-a57ea2a4 (data as of October 2, 2026).