Fullerton Court Apartments
Multifamily Housing in Chicago, IL · 2303 N. Clybourn · 60614
At a glance
Fullerton Court Apartments is a 141,982-square-foot multifamily housing building at 2303 N. Clybourn in Chicago, Illinois, built in 1981. In its 2023 Chicago benchmarking disclosure it reported an ENERGY STAR score of 4 out of 100 (grade D), a site energy-use intensity of 99.5 kBtu/ft² and 1,540 tCO₂e of greenhouse-gas emissions. That score is higher than 1% of the 1,472 scored multifamily housing buildings in Chicago.
Building Energy Use Benchmarking Ordinance · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 4 (band D) |
| Site EUI | 99.5 kBtu/ft² |
| Source EUI | 216.6 kBtu/ft² |
| GHG emissions | 1,540 tCO₂e |
| GHG intensity | 10.8 kgCO₂e/ft² |
| Electricity | 2,664,913 kWh |
| Natural gas | 50,344 therms |
| Water use | 9,608 kgal |
| Gross floor area | 141,982 sq ft |
| Source record | chicago:124139:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 4 | -3 | 99.5 kBtu/ft² | 1,540 tCO₂e |
| 2022 | 7 | -2 | 104.6 kBtu/ft² | 1,514 tCO₂e |
| 2021 | 9 | +7 | 93.8 kBtu/ft² | 1,515 tCO₂e |
| 2020 | 2 | -12 | 109.1 kBtu/ft² | 1,980 tCO₂e |
| 2019 | 14 | +12 | 85.0 kBtu/ft² | 1,654 tCO₂e |
| 2018 | 2 | ±0 | 116.6 kBtu/ft² | 2,138 tCO₂e |
| 2017 | 2 | -5 | 97.8 kBtu/ft² | 2,111 tCO₂e |
| 2016 | 7 | 93.1 kBtu/ft² | 1,887 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
- 2303 N. Clybourn
- City
- Chicago
- State
- Illinois
- ZIP
- 60614
- Coordinates
- 41.88559, -87.64253
Within ~1 km
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See also: most efficient in Chicago · biggest emitters
How does Fullerton Court Apartments compare with other multifamily housing buildings in Chicago?
The latest disclosures cover 1,515 multifamily housing buildings in Chicago, out of 3,852 buildings citywide. Fullerton Court Apartments's ENERGY STAR score of 4 compares with an average of 62 across the 1,472 that report a score; it scores higher than 1% of them and lower than 98%. Its site EUI of 99.5 kBtu/ft² is about 38% above the average of 72.0 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 10.8 kgCO₂e/ft² is about 86% above the group average of 5.8 kgCO₂e/ft².
At 141,982 sq ft, it is about 31% below the average floor area of 206,097 sq ft for those buildings. It was built in 1981, 10 years later than the group's average year built (1971). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has Fullerton Court Apartments's energy performance changed over time?
BuildingCensus holds 8 Chicago disclosures for Fullerton Court Apartments, covering report years 2016–2023. Its ENERGY STAR score went from 7 in 2016 to 4 in 2023 (-3 points); its best year on file was 2019, at 14. Site EUI moved from 93.1 kBtu/ft² (2016) to 99.5 kBtu/ft² (2023), an 7% increase. Reported emissions went from 1,887 tCO₂e to 1,540 tCO₂e over the same span (down 18%).
What does an ENERGY STAR score of 4 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 4 means the building performs better than about 4% of its national peers. BuildingCensus bands the score into report-card grades; 4 falls in band D — lowest band (1–54). It sits 71 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. Fullerton Court Apartments's 99.5 kBtu/ft² across 141,982 sq ft works out to about 14.1 billion Btu (4,140 MWh-equivalent) in 2023. Its source EUI of 216.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 2,664,913 kWh of electricity, 50,344 therms of natural gas and 9,608 thousand gallons of water for the year.
Which law requires Fullerton Court Apartments to report its energy use?
Fullerton Court Apartments 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:124139:2023). Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.
More multifamily housing buildings in Chicago
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- 6300 Sheridan Building Condominium Association· 140,841 sq ft · score 61 (C)
- Parkside Nine II· 140,628 sq ft · score 81 (B)
- 350 W Belden· 140,220 sq ft · score 98 (A)
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- Multifamily Housing buildings in Chicago· 1,515 benchmarked
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Frequently asked questions
What is Fullerton Court Apartments's energy grade?
Fullerton Court Apartments scores 4 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 Fullerton Court Apartments use?
Its 2023 site energy-use intensity was 99.5 kBtu/ft² (216.6 kBtu/ft² source) across 141,982 sq ft, including 2,664,913 kWh of electricity and 50,344 therms of natural gas.
What are Fullerton Court Apartments's carbon emissions?
Fullerton Court Apartments reported 1,540 tCO₂e of greenhouse-gas emissions (10.8 kgCO₂e/ft²) for 2023.
Where is Fullerton Court Apartments?
Fullerton Court Apartments is at 2303 N. Clybourn, in Chicago, Illinois 60614. Its coordinates are 41.88559, -87.64253 (latitude, longitude), as published in the Chicago Energy Benchmarking file.
How big is Fullerton Court Apartments and when was it built?
Fullerton Court Apartments has 141,982 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1981 as its year built. It is classed as multifamily housing.
Is Fullerton Court Apartments 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, “Fullerton Court Apartments, Chicago, Illinois — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/chicago/fullerton-court-apartments-180c9800 (data as of October 2, 2026).