Optima Lakeview
🏆
Chicago Building ID: 257032
Attribution: © Google 2025
Building Info
- Square Footage
- 310,960 sqftHigher than 80% of all buildings2.5x median124,364 sqft2.4x median Multifamily Housing129,789.5 sqft
- Built
- 2022
- Primary Property Type
- Multifamily Housing
- Community Area
- Lake View
- Ward
- 44
-
Chicago Energy Rating
- 4.0 / 4
- Owner
2023 Report Card
Debug Full Grade Data
- AvgPercentileLetterGrade: B
- AvgPercentileGrade: 67.54482876857952
- GHGIntensityLetterGrade: A
- GHGIntensityPercentileGrade: 99.02799377916018
- EnergyMixLetterGrade: D
- EnergyMixWeightedPctSum: 17.0071305015894
- EnergyMixPercentileGrade: 32.57707969749855
- SubmittedRecordsLetterGrade: C
- MissingRecordsCount: 1.0
- SubmittedRecordsPercentileGrade: 50.0
Emissions & Energy Information for 2023
- Greenhouse Gas Intensity A
- 2.7 kg CO2e / sqft#21 Lowest in Chicago* 🏆#5 Lowest of Multifamily Housing Buildings 🏆1/2 median6.2 kg CO2e / sqft1/2 median Multifamily Housing5.6 kg CO2e / sqft
- Total Greenhouse Gas Emissions
- 848.7 tons CO2eHigher than 51% of all buildings1.0x median841.4 tons CO2e1.2x median Multifamily Housing732.7 tons CO2e
Years Reported
1/2
C
2022
2023
Energy Breakdown for Optima Lakeview
- Fossil Gas Use (aka Natural Gas)
- 10,377,266 kBtuEst. Gas Bill: $124,000 for 2023**Higher than 74% of all buildings1.9x median5,517,828 kBtu1.7x median Multifamily Housing6,105,563.2 kBtu
- Electricity Use
- 2,126,538 kBtuEst. Electric Bill: $89,000 for 2023**Lower than 69% of all buildings0.6x median3,580,332.6 kBtu0.8x median Multifamily Housing2,710,821.8 kBtu
Energy Mix D
Total Energy Use: 12,503,805 kBTU
Scan To Learn More
https://electrifychicago.net/building/257032
View Extra Technical & Historic Info
- Source Energy Usage Intensity
- Not Reported
This data was not reported for this building this year, which likely means a value of zero for this field.
- Site Energy Usage Intensity
- Not Reported
This data was not reported for this building this year, which likely means a value of zero for this field.
Full Historical Data Table for Optima Lakeview
| Year |
Overall Grade |
Emissions Intensity Sub-Grade |
Energy Mix Sub-Grade |
Reporting Mix Sub-Grade | GHG Intensity kg CO2e / sqft | GHG Emissions metric tons CO2e | Energy Mix | Electricity Use kBTU | Fossil Gas Use kBTU | Source EUI kBTU / sqft | Floor Area sqft |
Chicago Energy Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | - | - | - | 299,622 | 0.0 | |||||||
| 2023 | B | A | D | C | 2.7 | 848.7 | 17%Electricity 83%Fossil Gas 0%Other | 2,126,538 | 10,377,266 | 54.2 | 310,960 | 4.0 |
* Note on Rankings: Rankings and medians are among included buildings, which are those who reported under the Chicago Energy Benchmarking Ordinance for the year 2023, which only applies to buildings over 50,000 square feet.
** Note on Bill Estimates:
Estimates for gas and electric bills are based on average electric and
gas retail prices for Chicago in 2021 and
are rounded. We expect large buildings would negotiate lower rates with
utilities, but these estimates serve as an upper bound of cost and help
understand the volume of energy a building is used by comparing it to
your own energy bills! See our
Chicago Gas & Electric Costs Source
for the original statistics.
Data Source:
Chicago Energy Benchmarking Data