45 Martense Street Owners Corp
Multifamily Housing in New York City, NY · 45 Martense Street · 11226
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 87 (band A) |
| Site EUI | 57.7 kBtu/ft² |
| Source EUI | 77.5 kBtu/ft² |
| GHG emissions | 309 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 237,576 kWh |
| Natural gas | 40,563 therms |
| Water use | 3,806 kgal |
| Gross floor area | 84,287 sq ft |
| Source record | nyc:4411810:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 87 | +1 | 57.7 kBtu/ft² | 309 tCO₂e |
| 2023 | 86 | +7 | 59.7 kBtu/ft² | 281 tCO₂e |
| 2022 | 79 | 71.5 kBtu/ft² | 310 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 owner listed in the disclosure.
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Location
- Address
- 45 Martense Street
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.65131, -73.95730
Within ~1 km
Nearby benchmarked buildings
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K-12 School · 460,800 sq ft
- TMG - 123 Linden - PLGscore 34
Multifamily Housing · 403,116 sq ft
- Benjamin Baum: 590 Flatbush Avescore 67
Multifamily Housing · 346,072 sq ft
- 800 Flatbush Avenuescore 85
Multifamily Housing · 281,008 sq ft
- The Parklinescore 91
Multifamily Housing · 233,759 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 45 Martense Street Owners Corp's energy grade?
45 Martense Street Owners Corp scores 87 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 45 Martense Street Owners Corp use?
Its 2024 site energy-use intensity was 57.7 kBtu/ft² (77.5 kBtu/ft² source) across 84,287 sq ft, including 237,576 kWh of electricity and 40,563 therms of natural gas.
What are 45 Martense Street Owners Corp's carbon emissions?
45 Martense Street Owners Corp reported 309 tCO₂e of greenhouse-gas emissions (3.7 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.
Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:4411810:2024.