BuildingCensus
C

Margaret Day Blake Apartments

Multifamily Housing in Chicago, IL · 2140 N Clark St · 60614

ENERGY STAR score
60
band C · 2023
Site EUI
87.5
kBtu/ft²
GHG emissions
451
tCO₂e
GHG intensity
6.3
kgCO₂e/ft²
Floor area
71,000
sq ft
Year built
1966
vintage
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85–10070–8455–691–54
This entry + 4 nearby

Chicago Energy Benchmarking Ordinance · reporting year 2023

Benchmarking record

FieldValue
ENERGY STAR score60 (band C)
Site EUI87.5 kBtu/ft²
Source EUI126.2 kBtu/ft²
GHG emissions451 tCO₂e
GHG intensity6.3 kgCO₂e/ft²
Electricity408,166 kWh
Natural gas48,169 therms
Gross floor area71,000 sq ft
Source recordchicago:250101:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest60+187.5 kBtu/ft²451 tCO₂e
20225995.9 kBtu/ft²480 tCO₂e
2021
20206187.9 kBtu/ft²493 tCO₂e
2019
201851+6101.9 kBtu/ft²567 tCO₂e
201745-8103.0 kBtu/ft²587 tCO₂e
20165393.9 kBtu/ft²581 tCO₂e

Compliance context

Chicago Energy Benchmarking Ordinance

Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.

Program details →

Ownership

No owner listed in the disclosure.

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
2140 N Clark St
State
Illinois
ZIP
60614
Coordinates
41.73844, -87.62090

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Chicago · biggest emitters

Frequently asked questions

What is Margaret Day Blake Apartments's energy grade?

Margaret Day Blake Apartments scores 60 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Margaret Day Blake Apartments use?

Its 2023 site energy-use intensity was 87.5 kBtu/ft² (126.2 kBtu/ft² source) across 71,000 sq ft, including 408,166 kWh of electricity and 48,169 therms of natural gas.

What are Margaret Day Blake Apartments's carbon emissions?

Margaret Day Blake Apartments reported 451 tCO₂e of greenhouse-gas emissions (6.3 kgCO₂e/ft²) for 2023. Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.

Dataset updated . Source: Chicago Energy Benchmarking disclosure, record chicago:250101:2023.