BuildingCensus

150 N MICHIGAN AVE

Special-CBDOffice · Chicago · 60601

At a glance

150 N MICHIGAN AVE in Chicago, IL is listed on the Chicago / Cook County property roll as “Special-CBDOffice”, PIN 17103060170000. The roll records 708,982 sq ft of building area, a 1983 build year and an assessed value of $149,163,000. It last sold for $60,000,000 in Jan 2024. 20 active business locations at this address appear in public records.

Active records here
20
business-tax + registry entities
Building area
708,982
sq ft (county roll)
Floors
—
county roll
Year built
1983
vintage
Assessed value
$149.2M
current roll
Assessed / sq ft
$210
assessed value per sq ft
Last sold
$60M
Jan 2024
Sale / sq ft
$85
at the last recorded sale

Derived from suite and floor strings in the occupancy records

Which floors show activity

3 of 36 floors show activityfrom 4 suite-numbered receipts
  1. 361 on record
  2. 35no record
  3. 34no record
  4. 33no record
  5. 32no record
  6. 31no record
  7. 30no record
  8. 29no record
  9. 28no record
  10. 27no record
  11. 26no record
  12. 25no record
  13. 24no record
  14. 23no record
  15. 22no record
  16. 21no record
  17. 20no record
  18. 19no record
  19. 18no record
  20. 17no record
  21. 16no record
  22. 15no record
  23. 14no record
  24. 13no record
  25. 12no record
  26. 11no record
  27. 10no record
  28. 9no record
  29. 8no record
  30. 71 on record
  31. 62 on record
  32. 5no record
  33. 4no record
  34. 3no record
  35. 2no record
  36. 1no record

Floors are read from suite numbers on Chicago / Cook County business records (suite 4900 → floor 49). A floor with no record is not necessarily vacant — it may be mechanical, occupied by the owner, or let to a business whose receipt carries no suite. Receipts also lag reality by months. This shows where the public record places businesses, not a rent roll or an availability report. A stretch of quiet floors is not contiguous space for rent — it is contiguous silence in the record, which is the closest thing the public record has to that question and worth exactly what it costs to check.

The building's own benchmarking filing

Energy performance

ENERGY STAR score
75
top quartile nationally
Site energy use
41.0
kBtu per sq ft per year
Reported emissions
4,064
tonnes CO₂e
Disclosed area
708,981
sq ft, 2023 filing

From the building's own filing under its city's benchmarking ordinance. An ENERGY STAR score of 75 or above means the building outperforms three quarters of comparable buildings nationally. It is a self-reported figure, verified by the city only to the extent the ordinance requires.

Recorded transfers — county roll + state sale file

Sale history

RecordedPriceQualificationSourceInstrument
Jan 2024$60,000,000not ratedCounty roll—
Sep 2017$120,631,809not ratedCounty roll—

Prices are the consideration recorded in Chicago / Cook County's public property records. Where a qualification code exists it is the assessor's judgement of whether a transfer was arm's length; transfers without one appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.

Public record — 20 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
L.C. WILLIAMS & ASSOCIATES, LLC—Sep 2026Chicago business licenceaddress match · high
SWEETGREEN—Aug 2026Chicago business licenceaddress match · high
TRANSPERFECT TRANSLATIONS INTERNATIONAL INCvia TRANSPERFECT TRANSLATIONS INTERNATIONAL INC.SUITE 725Feb 2025Chicago business licenceaddress match · high
BUSINESS SWEDEN—Nov 2024Chicago business licenceaddress match · high
Insight Direct Usa Incvia Insight Direct USA, INCSUITE 3610Sep 2024Chicago business licenceaddress match · high
JEWISH COUNCIL FOR YOUTH SERVICESSUITE 640Jul 2022Chicago business licenceaddress match · high
MILLENNIUM PARK JOINT VENTURE, LLC—Oct 2017Chicago business licenceaddress match · high
PROMANAGE, LLC—Apr 2016Chicago business licenceaddress match · high
Mediterranean Cuisine—May 2014Chicago business licenceaddress match · high
GORDON HANRAHAN, INC.# 600Sep 2010Chicago business licenceaddress match · high
L C WILLIAMS & ASSOCIATES INC—Sep 2008Chicago business licenceaddress match · high
SMURFIT-STONE CONTAINER CORP—Sep 2008Chicago business licenceaddress match · high
STAR OF SIAMvia Star of Siam—May 2008Chicago business licenceaddress match · high
Oberweis Ice Cream—May 2008Chicago business licenceaddress match · high
Connie's Pizza—May 2008Chicago business licenceaddress match · high
ROBINSON'S RIBSvia Robinson's Ribs—May 2008Chicago business licenceaddress match · high
CONCORDE PRINTING&COPYING INC—Nov 2007Chicago business licenceaddress match · high
OSCO DRUG STORE #5514—May 2005Chicago business licenceaddress match · high
PEOPLES ENERGY RESOURCES COMPANY LLC—Nov 2004Chicago business licenceaddress match · high
INTERNAP NETWORK SERVICES CORPORATION—Nov 2003Chicago business licenceaddress match · high

Chicago / Cook County assessment roll

Parcel record

FieldValue
PIN17103060170000
Site address150 N MICHIGAN AVE
Land use (DOR)5-91, 5-91 — Special-CBDOffice
Building area (actual)708,982 sq ft
Floors / units / buildings— / — / —
Lot size20,963 sq ft
Year built1983
Zoning (primary)—
Land value—
Building value—
Total assessed value$149,163,000

Recorded owner (assessment roll)

SPU88150 NMA LP

Owner mailing address: 150 N MICHIGAN STE 350, CHICAGO, IL, 60601

Location

Address
150 N MICHIGAN AVE
City
Chicago
ZIP
60601

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

How does 150 N MICHIGAN AVE compare with other Chicago office buildings?

At 708,982 sq ft, 150 N MICHIGAN AVE is about 19 times the size of the average office building on the Chicago / Cook County roll, which comes to 36,812 sq ft across 9,438 buildings.

Its assessed value works out to $210 per square foot of building area, against $158 across all office floor area on the roll.

The last recorded sale priced it at $85 per square foot.

What has happened at 150 N MICHIGAN AVE recently?

2 recorded transfers are on file for this parcel, the latest dated Jan 2024.

The building files energy-benchmarking disclosures — 1 report year are matched to this parcel.

What does “Special-CBDOffice” mean for this parcel?

The Chicago / Cook County roll classifies PIN 17103060170000 as “Special-CBDOffice” (use code 5-91, 5-91). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.

Frequently asked questions

Who owns 150 N MICHIGAN AVE?

The recorded owner on the Chicago / Cook County assessment roll (current) is SPU88150 NMA LP. Owner mailing address on file: 150 N MICHIGAN STE 350, CHICAGO, IL, 60601.

What companies have offices at 150 N MICHIGAN AVE?

20 active business locations at this building appear in Chicago / Cook County public records, including L.C. WILLIAMS & ASSOCIATES, LLC, SWEETGREEN, TRANSPERFECT TRANSLATIONS INTERNATIONAL INC, BUSINESS SWEDEN, Insight Direct Usa Inc. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 150 N MICHIGAN AVE?

The Chicago / Cook County roll records 708,982 sq ft of building area, a build year of 1983. It sits on a 20,963 sq ft lot.

What is the assessed value of 150 N MICHIGAN AVE?

$149,163,000 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.

When did 150 N MICHIGAN AVE last sell?

The last recorded transfer was in Jan 2024 for $60,000,000 ($85 per square foot).

What is the PIN for 150 N MICHIGAN AVE?

PIN 17103060170000, site address 150 N MICHIGAN AVE, Chicago. It is the key to look the parcel up in the Cook County Assessor parcel, commercial-valuation and sales datasets (Chicago / Cook County).

More around 150 N MICHIGAN AVE

Everything here comes from public records, and public records go stale. If you know better, say so.

Data provenance — public records only

  • Chicago / Cook County — Cook County Assessor parcel, commercial-valuation and sales datasets (owner names, mailing addresses, priced sales with buyer and seller); City of Chicago active business licences for occupancy. Licence addresses are street-level, and state-licensed professions are absent from the city roll.

Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.

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Dataset updated . Source: Chicago / Cook County assessment roll, PIN 17103060170000.

About this data

Source: Cook County Assessor parcel, commercial-valuation and sales datasets (Chicago / Cook County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.

Cite as: BuildingCensus, “150 N MICHIGAN AVE, Chicago, IL (PIN 17103060170000)”, https://buildingcensus.com/offices/chicago/office-building-dbec2fc8 (data as of September 20, 2026).