831 Madison
Multifamily Housing in New York City, NY · 831 Madison Street · 11221
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 46 (band D) |
| Site EUI | 85.9 kBtu/ft² |
| Source EUI | 113.3 kBtu/ft² |
| GHG emissions | 163 tCO₂e |
| GHG intensity | 5.4 kgCO₂e/ft² |
| Electricity | 116,587 kWh |
| Natural gas | 21,114 therms |
| Water use | 2,016 kgal |
| Gross floor area | 30,000 sq ft |
| Source record | nyc:7165958:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 46 | +3 | 85.9 kBtu/ft² | 163 tCO₂e |
| 2023 | 43 | -5 | 86.6 kBtu/ft² | 165 tCO₂e |
| 2022 | 48 | 88.8 kBtu/ft² | 161 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
- 831 Madison Street
- City
- New York City
- State
- New York
- ZIP
- 11221
- Coordinates
- 40.68793, -73.92276
Within ~1 km
Nearby benchmarked buildings
- HOPE GARDENSscore 47
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Multifamily Housing · 355,000 sq ft
- BUSHWICK II (GROUPS B & D)score 75
Multifamily Housing · 338,850 sq ft
K-12 School · 214,109 sq ft
Multifamily Housing · 182,986 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 831 Madison's energy grade?
831 Madison scores 46 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 831 Madison use?
Its 2024 site energy-use intensity was 85.9 kBtu/ft² (113.3 kBtu/ft² source) across 30,000 sq ft, including 116,587 kWh of electricity and 21,114 therms of natural gas.
What are 831 Madison's carbon emissions?
831 Madison reported 163 tCO₂e of greenhouse-gas emissions (5.4 kgCO₂e/ft²) for 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.
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Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:7165958:2024.