49 Wykoff Avenue
Veterinary Office in New York City, NY · 11237
At a glance
49 Wykoff Avenue is a 38,000-square-foot veterinary office in New York City, New York, built in 1931. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 50.2 kBtu/ft² and 148 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 50.2 kBtu/ft² |
| Source EUI | 87.5 kBtu/ft² |
| GHG emissions | 148 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 221,552 kWh |
| Natural gas | 11,507 therms |
| Water use | 467 kgal |
| Gross floor area | 38,000 sq ft |
| Source record | nyc:33634572:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 50.2 kBtu/ft² | 148 tCO₂e | |
| 2023 | — | 37.6 kBtu/ft² | 134 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
- 49 Wykoff Avenue
- City
- New York City
- State
- New York
- ZIP
- 11237
- Coordinates
- 40.70592, -73.92179
Within ~1 km
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- DOE_6565_K111score 89
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See also: most efficient in New York City · biggest emitters
How does 49 Wykoff Avenue compare with other veterinary office buildings in New York City?
The latest disclosures cover 6 veterinary office buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 50.2 kBtu/ft² is about 69% below the average of 162.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.9 kgCO₂e/ft² is about 70% below the group average of 13.0 kgCO₂e/ft².
At 38,000 sq ft, it is roughly in line with the average floor area of 35,665 sq ft for those buildings. It was built in 1931, 26 years earlier than the group's average year built (1957).
How has 49 Wykoff Avenue's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 49 Wykoff Avenue, covering report years 2023–2024. Site EUI moved from 37.6 kBtu/ft² (2023) to 50.2 kBtu/ft² (2024), an 34% increase. Reported emissions went from 134 tCO₂e to 148 tCO₂e over the same span (up 11%).
What does a site EUI of 50.2 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. 49 Wykoff Avenue's 50.2 kBtu/ft² across 38,000 sq ft works out to about 1.9 billion Btu (559 MWh-equivalent) in 2024. Its source EUI of 87.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 221,552 kWh of electricity, 11,507 therms of natural gas and 467 thousand gallons of water for the year.
Which law requires 49 Wykoff Avenue to report its energy use?
49 Wykoff 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 2024 disclosure (source record nyc:33634572:2024). 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 veterinary office buildings in New York City
- DOHMH_3451_Animal Shelter - Brooklyn· 20,500 sq ft · EUI 103.0 kBtu/ft²
- DOHMH_3435_Animal Shelter - Manhattan· 14,077 sq ft · EUI 284.9 kBtu/ft²
- 75 8 Avenue· 3,800 sq ft
- 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 49 Wykoff Avenue's energy grade?
49 Wykoff Avenue did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 50.2 kBtu/ft².
How much energy does 49 Wykoff Avenue use?
Its 2024 site energy-use intensity was 50.2 kBtu/ft² (87.5 kBtu/ft² source) across 38,000 sq ft, including 221,552 kWh of electricity and 11,507 therms of natural gas.
What are 49 Wykoff Avenue's carbon emissions?
49 Wykoff Avenue reported 148 tCO₂e of greenhouse-gas emissions (3.9 kgCO₂e/ft²) for 2024.
Where is 49 Wykoff Avenue?
49 Wykoff Avenue is in New York City, New York 11237. Its coordinates are 40.70592, -73.92179 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 49 Wykoff Avenue and when was it built?
49 Wykoff Avenue has 38,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1931 as its year built. It is classed as veterinary office.
Is 49 Wykoff Avenue 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, “49 Wykoff Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/49-wykoff-avenue-21e2c4a1 (data as of October 2, 2026).