14 South William Street - Manhattan
Parking in New York City, NY · 14 South William Street · 10004
At a glance
14 South William Street - Manhattan is a 2,500-square-foot parking building in New York City, New York, built in 1962. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 140.6 kBtu/ft² and 39 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 140.6 kBtu/ft² |
| Source EUI | 374.7 kBtu/ft² |
| GHG emissions | 39 tCO₂e |
| GHG intensity | 15.5 kgCO₂e/ft² |
| Electricity | 95,069 kWh |
| Natural gas | 271 therms |
| Water use | 566 kgal |
| Gross floor area | 2,500 sq ft |
| Source record | nyc:7461303:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 140.6 kBtu/ft² | 39 tCO₂e | |
| 2023 | — | 579.6 kBtu/ft² | 123 tCO₂e | |
| 2022 | — | 620.6 kBtu/ft² | 109 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
- 14 South William Street
- City
- New York City
- State
- New York
- ZIP
- 10004
- Coordinates
- 40.70462, -74.01057
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 14 South William Street - Manhattan compare with other parking buildings in New York City?
The latest disclosures cover 301 parking buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 140.6 kBtu/ft² is about 253% above the average of 39.8 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 15.5 kgCO₂e/ft² is about 319% above the group average of 3.7 kgCO₂e/ft².
At 2,500 sq ft, it is about 97% below the average floor area of 93,719 sq ft for those buildings. It was built in 1962, 5 years later than the group's average year built (1957). Across all 24 jurisdictions BuildingCensus covers, the 1,071 parking buildings average an ENERGY STAR score of 67 and a site EUI of 40.3 kBtu/ft².
How has 14 South William Street - Manhattan's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 14 South William Street - Manhattan, covering report years 2022–2024. Site EUI moved from 620.6 kBtu/ft² (2022) to 140.6 kBtu/ft² (2024), a 77% decrease. Reported emissions went from 109 tCO₂e to 39 tCO₂e over the same span (down 64%).
What does a site EUI of 140.6 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. 14 South William Street - Manhattan's 140.6 kBtu/ft² across 2,500 sq ft works out to about 0.4 billion Btu (103 MWh-equivalent) in 2024. Its source EUI of 374.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 95,069 kWh of electricity, 271 therms of natural gas and 566 thousand gallons of water for the year.
Which law requires 14 South William Street - Manhattan to report its energy use?
14 South William Street - Manhattan 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:7461303:2024). 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 parking buildings in New York City
- 47-34 GAR 217 STREET (BIN:4568446)· 2,474 sq ft
- Windsor Oaks: 217-02 - 4541130· 2,153 sq ft
- 350 REAR OCEAN PARKWAY· 2,000 sq ft
- Windsor Oaks: 217-02 - 4541131· 1,874 sq ft
- 46-43 GARAGE 215 PLACE (BIN:4568412)· 1,811 sq ft
- 215-47 GAR 47 AVENUE (BIN:4568414)· 1,811 sq ft
- Parking buildings in New York City· 301 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 14 South William Street - Manhattan's energy grade?
14 South William Street - Manhattan did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 140.6 kBtu/ft².
How much energy does 14 South William Street - Manhattan use?
Its 2024 site energy-use intensity was 140.6 kBtu/ft² (374.7 kBtu/ft² source) across 2,500 sq ft, including 95,069 kWh of electricity and 271 therms of natural gas.
What are 14 South William Street - Manhattan's carbon emissions?
14 South William Street - Manhattan reported 39 tCO₂e of greenhouse-gas emissions (15.5 kgCO₂e/ft²) for 2024.
Where is 14 South William Street - Manhattan?
14 South William Street - Manhattan is in New York City, New York 10004. Its coordinates are 40.70462, -74.01057 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 14 South William Street - Manhattan and when was it built?
14 South William Street - Manhattan has 2,500 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1962 as its year built. It is classed as parking.
Is 14 South William Street - Manhattan 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, “14 South William Street - Manhattan, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/14-south-william-street-manhattan-6981add0 (data as of October 2, 2026).