Madruga - 3170 Webster Avenue
Office in New York City, NY · 3170 Webster Avenue · 10467
At a glance
Madruga - 3170 Webster Avenue is a 48,545-square-foot office building in New York City, New York, built in 2012. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 4 out of 100 (grade D), a site energy-use intensity of 130.4 kBtu/ft² and 556 tCO₂e of greenhouse-gas emissions. That score is higher than 2% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 4 (band D) |
| Site EUI | 130.4 kBtu/ft² |
| Source EUI | 279.2 kBtu/ft² |
| GHG emissions | 556 tCO₂e |
| GHG intensity | 11.4 kgCO₂e/ft² |
| Electricity | 1,156,833 kWh |
| Natural gas | 23,827 therms |
| Gross floor area | 48,545 sq ft |
| Source record | nyc:6689191:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 4 | -1 | 130.4 kBtu/ft² | 556 tCO₂e |
| 2022 | 5 | 129.1 kBtu/ft² | 455 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 3170 Webster Avenue
- City
- New York City
- State
- New York
- ZIP
- 10467
- Coordinates
- 40.87250, -73.87539
Within ~1 km
Nearby benchmarked buildings
- Moses Campusscore 30
Hospital (General Medical & Surgical) · 1,715,442 sq ft
- 111 East 210th Streetscore —
Hospital (General Medical & Surgical) · 898,247 sq ft
- PARKSIDEscore 10
Multifamily Housing · 837,200 sq ft
- 3450 Wayne Avescore 56
Multifamily Housing · 673,910 sq ft
- 3401 BAINBRIDGE AVEscore 1
Hospital (General Medical & Surgical) · 626,044 sq ft
- Beth Abraham Parentscore —
Residential Care Facility · 400,053 sq ft
See also: most efficient in New York City · biggest emitters
How does Madruga - 3170 Webster Avenue compare with other office buildings in New York City?
The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. Madruga - 3170 Webster Avenue's ENERGY STAR score of 4 compares with an average of 72 across the 2,519 that report a score; it scores higher than 2% of them and lower than 98%. Its site EUI of 130.4 kBtu/ft² is about twice the average of 64.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 11.4 kgCO₂e/ft² is about twice the group average of 5.8 kgCO₂e/ft².
At 48,545 sq ft, it is about 76% below the average floor area of 205,440 sq ft for those buildings. It was built in 2012, 72 years later than the group's average year built (1940). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Madruga - 3170 Webster Avenue's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Madruga - 3170 Webster Avenue, covering report years 2022–2023. Its ENERGY STAR score went from 5 in 2022 to 4 in 2023 (-1 points); its best year on file was 2022, at 5. Site EUI moved from 129.1 kBtu/ft² (2022) to 130.4 kBtu/ft² (2023), an 1% increase. Reported emissions went from 455 tCO₂e to 556 tCO₂e over the same span (up 22%).
What does an ENERGY STAR score of 4 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 4 means the building performs better than about 4% of its national peers. BuildingCensus bands the score into report-card grades; 4 falls in band D — lowest band (1–54). It sits 71 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. Madruga - 3170 Webster Avenue's 130.4 kBtu/ft² across 48,545 sq ft works out to about 6.3 billion Btu (1,855 MWh-equivalent) in 2023. Its source EUI of 279.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,156,833 kWh of electricity and 23,827 therms of natural gas for the year.
Which law requires Madruga - 3170 Webster Avenue to report its energy use?
Madruga - 3170 Webster 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:6689191:2023). 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 office buildings in New York City
- ABS- 10 East 34th Street· 48,538 sq ft · score 82 (B)
- 10 East 34th LLC - 10 East 34th St· 48,538 sq ft · score 91 (A)
- 33 West 17th Street· 48,532 sq ft · score 99 (A)
- Canon Hospitality : 833 39 STREET· 48,423 sq ft · score 78 (B)
- 35-20 Broadway· 48,398 sq ft · EUI 9.8 kBtu/ft²
- Winter Management Corp.:16 WEST 46 STREET· 48,344 sq ft · score 72 (B)
- Office buildings in New York City· 3,384 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 Madruga - 3170 Webster Avenue's energy grade?
Madruga - 3170 Webster Avenue scores 4 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 Madruga - 3170 Webster Avenue use?
Its 2023 site energy-use intensity was 130.4 kBtu/ft² (279.2 kBtu/ft² source) across 48,545 sq ft, including 1,156,833 kWh of electricity and 23,827 therms of natural gas.
What are Madruga - 3170 Webster Avenue's carbon emissions?
Madruga - 3170 Webster Avenue reported 556 tCO₂e of greenhouse-gas emissions (11.4 kgCO₂e/ft²) for 2023.
Where is Madruga - 3170 Webster Avenue?
Madruga - 3170 Webster Avenue is in New York City, New York 10467. Its coordinates are 40.87250, -73.87539 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Madruga - 3170 Webster Avenue and when was it built?
Madruga - 3170 Webster Avenue has 48,545 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2012 as its year built. It is classed as office.
Is Madruga - 3170 Webster 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).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Madruga - 3170 Webster Avenue, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/madruga-3170-webster-avenue-826a7235 (data as of October 2, 2026).