Princeton Ac
Building in Chicago, IL · 5101 S PRINCETON · 60609
At a glance
Princeton Ac is a 66,300-square-foot building at 5101 S PRINCETON in Chicago, Illinois. It is listed in the 2020 Chicago Energy Benchmarking disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year.
No energy data reported for 2020
Princeton Ac appears in the 2020 Chicago Energy Benchmarking disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year.
Floor area on file: 66,300 sq ft
Source record chicago:251436:2020
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 5101 S PRINCETON
- City
- Chicago
- State
- Illinois
- ZIP
- 60609
- Coordinates
- 41.80171, -87.63314
Within ~1 km
Nearby benchmarked buildings
- State and Chestnutscore 55
Multifamily Housing · 449,500 sq ft
- Advocate Trinity Hospitalscore 68
Hospital (General Medical & Surgical) · 367,395 sq ft
- AMLI Lofts Clark (ml76)score 90
Multifamily Housing · 202,200 sq ft
- 4950 Powhatan Building Corp.score 10
Multifamily Housing · 167,825 sq ft
- Grace St.score 87
Multifamily Housing · 125,820 sq ft
- Axis Apartments & Loftsscore —
Multifamily Housing · —
See also: most efficient in Chicago · biggest emitters
How has Princeton Ac's energy performance changed over time?
BuildingCensus holds 3 Chicago disclosures for Princeton Ac, covering report years 2018–2020. None of those years carry an ENERGY STAR score or site EUI.
Which law requires Princeton Ac to report its energy use?
Princeton Ac 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 2020 disclosure (source record chicago:251436:2020). Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.
More buildings in Chicago
Frequently asked questions
What is Princeton Ac's energy grade?
Princeton Ac has no grade: it did not report energy data for 2020. The 2020 Chicago Energy Benchmarking disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is Princeton Ac?
Princeton Ac is at 5101 S PRINCETON, in Chicago, Illinois 60609. Its coordinates are 41.80171, -87.63314 (latitude, longitude), as published in the Chicago Energy Benchmarking file.
Working with Chicago 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.
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, “Princeton Ac, Chicago, Illinois — 2020 benchmarking disclosure”, https://buildingcensus.com/buildings/chicago/princeton-ac-5692261d (data as of October 2, 2026).