BuildingCensus
D

Knoll Realty - 1801 50 st

Multifamily Housing in New York City, NY · 1801 50 st · 11204

ENERGY STAR score
2
band D · 2023
Site EUI
118.5
kBtu/ft²
GHG emissions
252
tCO₂e
GHG intensity
8.1
kgCO₂e/ft²
Floor area
31,200
sq ft
Year built
1925
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

Local Law 84 (LL84) · reporting year 2023

Benchmarking record

FieldValue
ENERGY STAR score2 (band D)
Site EUI118.5 kBtu/ft²
Source EUI180.2 kBtu/ft²
GHG emissions252 tCO₂e
GHG intensity8.1 kgCO₂e/ft²
Electricity291,652 kWh
Natural gas27,010 therms
Water use4,737 kgal
Gross floor area31,200 sq ft
Source recordnyc:6589567:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest2±0118.5 kBtu/ft²252 tCO₂e
20222133.5 kBtu/ft²253 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.

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Ownership

No owner listed in the disclosure.

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Location

Address
1801 50 st
State
New York
ZIP
11204
Coordinates
40.62761, -73.98134

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in New York City · biggest emitters

Frequently asked questions

What is Knoll Realty - 1801 50 st's energy grade?

Knoll Realty - 1801 50 st scores 2 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 Knoll Realty - 1801 50 st use?

Its 2023 site energy-use intensity was 118.5 kBtu/ft² (180.2 kBtu/ft² source) across 31,200 sq ft, including 291,652 kWh of electricity and 27,010 therms of natural gas.

What are Knoll Realty - 1801 50 st's carbon emissions?

Knoll Realty - 1801 50 st reported 252 tCO₂e of greenhouse-gas emissions (8.1 kgCO₂e/ft²) for 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.

Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:6589567:2023.