836 Montgomery Street
Multifamily Housing in New York City, NY · 11213
At a glance
836 Montgomery Street is a 38,217-square-foot multifamily housing building in New York City, New York, built in 1925. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 34 out of 100 (grade D), a site energy-use intensity of 80.2 kBtu/ft² and 193 tCO₂e of greenhouse-gas emissions. That score is higher than 20% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 34 (band D) |
| Site EUI | 80.2 kBtu/ft² |
| Source EUI | 106.2 kBtu/ft² |
| GHG emissions | 193 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 141,206 kWh |
| Natural gas | 25,815 therms |
| Water use | 2,015 kgal |
| Gross floor area | 38,217 sq ft |
| Source record | nyc:6605020:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 34 | -1 | 80.2 kBtu/ft² | 193 tCO₂e |
| 2023 | 35 | +4 | 78.2 kBtu/ft² | 184 tCO₂e |
| 2022 | 31 | 87.8 kBtu/ft² | 194 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
- 836 Montgomery Street
- City
- New York City
- State
- New York
- ZIP
- 11213
- Coordinates
- 40.66466, -73.93749
Within ~1 km
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How does 836 Montgomery Street 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. 836 Montgomery Street's ENERGY STAR score of 34 compares with an average of 63 across the 22,829 that report a score; it scores higher than 20% of them and lower than 80%. Its site EUI of 80.2 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.0 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 38,217 sq ft, it is about 62% below the average floor area of 100,951 sq ft for those buildings. It was built in 1925, 27 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 836 Montgomery Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 836 Montgomery Street, covering report years 2022–2024. Its ENERGY STAR score went from 31 in 2022 to 34 in 2024 (+3 points); its best year on file was 2023, at 35. Site EUI moved from 87.8 kBtu/ft² (2022) to 80.2 kBtu/ft² (2024), a 9% decrease. Reported emissions went from 194 tCO₂e to 193 tCO₂e over the same span (down 1%).
What does an ENERGY STAR score of 34 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 34 means the building performs better than about 34% of its national peers. BuildingCensus bands the score into report-card grades; 34 falls in band D — lowest band (1–54). It sits 41 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. 836 Montgomery Street's 80.2 kBtu/ft² across 38,217 sq ft works out to about 3.1 billion Btu (898 MWh-equivalent) in 2024. Its source EUI of 106.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 141,206 kWh of electricity, 25,815 therms of natural gas and 2,015 thousand gallons of water for the year.
Which law requires 836 Montgomery Street to report its energy use?
836 Montgomery Street 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:6605020:2024). 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 multifamily housing buildings in New York City
- 129 West Washington Place· 38,214 sq ft · score 81 (B)
- MFM - 1305 Morris Aveue· 38,212 sq ft · score 82 (B)
- 29-19/21 21st Avenue (Parent Property)· 38,207 sq ft · score 2 (D)
- 566 Gates Avenue· 38,202 sq ft · score 100 (A)
- 566 Gates Avenue· 38,202 sq ft · score 92 (A)
- Maxwell: 264 Water St· 38,202 sq ft · score 100 (A)
- 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 836 Montgomery Street's energy grade?
836 Montgomery Street scores 34 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 836 Montgomery Street use?
Its 2024 site energy-use intensity was 80.2 kBtu/ft² (106.2 kBtu/ft² source) across 38,217 sq ft, including 141,206 kWh of electricity and 25,815 therms of natural gas.
What are 836 Montgomery Street's carbon emissions?
836 Montgomery Street reported 193 tCO₂e of greenhouse-gas emissions (5.0 kgCO₂e/ft²) for 2024.
Where is 836 Montgomery Street?
836 Montgomery Street is in New York City, New York 11213. Its coordinates are 40.66466, -73.93749 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 836 Montgomery Street and when was it built?
836 Montgomery Street has 38,217 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1925 as its year built. It is classed as multifamily housing.
Is 836 Montgomery Street 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, “836 Montgomery Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/836-montgomery-street-808d7b19 (data as of October 2, 2026).