BuildingCensus
–

205 E 23

College/University in New York City, NY · 205 East 23rd Street · 10010

ENERGY STAR score
—
not reported · 2024
Site EUI
67.2
kBtu/ft²
GHG emissions
255
tCO₂e
GHG intensity
6.9
kgCO₂e/ft²
Floor area
36,933
sq ft
Year built
1923
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score—
Site EUI67.2 kBtu/ft²
Source EUI151.1 kBtu/ft²
GHG emissions255 tCO₂e
GHG intensity6.9 kgCO₂e/ft²
Electricity502,796 kWh
Natural gas0 therms
Gross floor area36,933 sq ft
Source recordnyc:2425357:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest—67.2 kBtu/ft²255 tCO₂e
2023—72.9 kBtu/ft²185 tCO₂e
2022—90.7 kBtu/ft²203 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.

Program details →

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
205 East 23rd Street
State
New York
ZIP
10010
Coordinates
40.73867, -73.98274

Within ~1 km

Nearby benchmarked buildings

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

Frequently asked questions

What is 205 E 23's energy grade?

205 E 23 did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 67.2 kBtu/ft².

How much energy does 205 E 23 use?

Its 2024 site energy-use intensity was 67.2 kBtu/ft² (151.1 kBtu/ft² source) across 36,933 sq ft, including 502,796 kWh of electricity and 0 therms of natural gas.

What are 205 E 23's carbon emissions?

205 E 23 reported 255 tCO₂e of greenhouse-gas emissions (6.9 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.

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.

Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:2425357:2024.