At a glance
1201 W. Washington is a 55,532-square-foot office building at 1201 W. Washington Blvd. in Chicago, Illinois, built in 1937. In its 2023 Chicago benchmarking disclosure it reported an ENERGY STAR score of 33 out of 100 (grade D), a site energy-use intensity of 69.5 kBtu/ft² and 540 tCO₂e of greenhouse-gas emissions. That score is higher than 6% of the 320 scored office buildings in Chicago.
Building Energy Use Benchmarking Ordinance · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 33 (band D) |
| Site EUI | 69.5 kBtu/ft² |
| Source EUI | 194.7 kBtu/ft² |
| GHG emissions | 540 tCO₂e |
| GHG intensity | 9.7 kgCO₂e/ft² |
| Electricity | 1,131,631 kWh |
| Gross floor area | 55,532 sq ft |
| Source record | chicago:174028:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 33 | +22 | 69.5 kBtu/ft² | 540 tCO₂e |
| 2022 | 11 | +3 | 100.3 kBtu/ft² | 734 tCO₂e |
| 2021 | 8 | +3 | 104.3 kBtu/ft² | 828 tCO₂e |
| 2020 | 5 | +1 | 114.2 kBtu/ft² | 990 tCO₂e |
| 2019 | 4 | +2 | 124.7 kBtu/ft² | — |
| 2018 | 2 | -8 | 129.0 kBtu/ft² | 1,192 tCO₂e |
| 2017 | 10 | -2 | 104.9 kBtu/ft² | 1,077 tCO₂e |
| 2016 | 12 | -2 | 102.4 kBtu/ft² | 1,048 tCO₂e |
| 2015 | 14 | 99.2 kBtu/ft² | 1,107 tCO₂e |
Compliance context
Building Energy Use 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.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1201 W. Washington Blvd.
- City
- Chicago
- State
- Illinois
- ZIP
- 60607
- Coordinates
- 41.95496, -87.78793
Within ~1 km
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- 330 N Clinton Condo Assocscore 91
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See also: most efficient in Chicago · biggest emitters
How does 1201 W. Washington compare with other office buildings in Chicago?
The latest disclosures cover 387 office buildings in Chicago, out of 3,852 buildings citywide. 1201 W. Washington's ENERGY STAR score of 33 compares with an average of 69 across the 320 that report a score; it scores higher than 6% of them and lower than 93%. Its site EUI of 69.5 kBtu/ft² is roughly in line with the average of 70.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 9.7 kgCO₂e/ft² is about 29% above the group average of 7.5 kgCO₂e/ft².
At 55,532 sq ft, it is about 89% below the average floor area of 488,124 sq ft for those buildings. It was built in 1937, 19 years earlier than the group's average year built (1957). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 1201 W. Washington's energy performance changed over time?
BuildingCensus holds 9 Chicago disclosures for 1201 W. Washington, covering report years 2015–2023. Its ENERGY STAR score went from 14 in 2015 to 33 in 2023 (+19 points). Site EUI moved from 99.2 kBtu/ft² (2015) to 69.5 kBtu/ft² (2023), a 30% decrease. Reported emissions went from 1,107 tCO₂e to 540 tCO₂e over the same span (down 51%).
What does an ENERGY STAR score of 33 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 33 means the building performs better than about 33% of its national peers. BuildingCensus bands the score into report-card grades; 33 falls in band D — lowest band (1–54). It sits 42 points below 75, the threshold for ENERGY STAR certification. In Chicago, 35% of scored buildings are at 75 or above.
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 1201 W. Washington's 69.5 kBtu/ft² across 55,532 sq ft works out to about 3.9 billion Btu (1,131 MWh-equivalent) in 2023. Its source EUI of 194.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,131,631 kWh of electricity for the year.
Which law requires 1201 W. Washington to report its energy use?
1201 W. Washington reports under the Building Energy Use Benchmarking Ordinance, the legal basis of the Chicago Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2023 disclosure (source record chicago:174028:2023). Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.
More office buildings in Chicago
- 1040 West Randolph· 55,466 sq ft · score 53 (D)
- Maguire Hall-ID#254163· 55,056 sq ft · score 41 (D)
- 839 W. 79th· 54,000 sq ft · score 9 (D)
- 156 N. Jefferson· 53,859 sq ft · score 76 (B)
- PCC - Chicago· 53,623 sq ft · score 72 (B)
- Cuneo Hall-ID# 254160· 53,500 sq ft · score 83 (B)
- Office buildings in Chicago· 387 benchmarked
- All Chicago benchmarked buildings· Building Energy Use Benchmarking Ordinance
- Most efficient large buildings in Chicago
- Least efficient large buildings in Chicago
- Biggest emitters in Chicago
Frequently asked questions
What is 1201 W. Washington's energy grade?
1201 W. Washington scores 33 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1201 W. Washington use?
Its 2023 site energy-use intensity was 69.5 kBtu/ft² (194.7 kBtu/ft² source) across 55,532 sq ft, including 1,131,631 kWh of electricity.
What are 1201 W. Washington's carbon emissions?
1201 W. Washington reported 540 tCO₂e of greenhouse-gas emissions (9.7 kgCO₂e/ft²) for 2023.
Where is 1201 W. Washington?
1201 W. Washington is at 1201 W. Washington Blvd., in Chicago, Illinois 60607. Its coordinates are 41.95496, -87.78793 (latitude, longitude), as published in the Chicago Energy Benchmarking file.
How big is 1201 W. Washington and when was it built?
1201 W. Washington has 55,532 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1937 as its year built. It is classed as office.
Is 1201 W. Washington covered by the Building Energy Use Benchmarking Ordinance?
Yes — it appears in the 2023 Chicago Energy Benchmarking disclosure, which lists the buildings reporting under the Building Energy Use Benchmarking Ordinance.
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About this data
Source: Chicago Energy Benchmarking (Building Energy Use Benchmarking Ordinance), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1201 W. Washington, Chicago, Illinois — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/chicago/1201-w-washington-273b7222 (data as of October 2, 2026).