431 N WELLS ST
Office-Multitenant · Chicago · 60654
At a glance
431 N WELLS ST in Chicago, IL is listed on the Chicago / Cook County property roll as “Office-Multitenant”, PIN 17092520080000. The roll records 16,000 sq ft of building area, a 1888 build year and an assessed value of $4,071,000. It last sold for $5,900,000 in Dec 2021. 6 active business locations at this address appear in public records.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Dec 2021 | $5,900,000 | not rated | County 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 — 6 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| PINK TACO | BSMT 2 | Apr 2020 | Chicago business licence | address match · high |
| PREMIUM PARKING LLC | — | Jul 2016 | Chicago business licence | address match · high |
| SUPERIOR VALET LLC/ BULL & BEAR | — | Jul 2015 | Chicago business licence | address match · high |
| PAS LLC/ BULL & BEAR | — | Jul 2014 | Chicago business licence | address match · high |
| BULL & BEAR | — | Feb 2014 | Chicago business licence | address · medium |
| PUERTO VALLARTA, INC. | — | Feb 2006 | Chicago business licence | address · medium |
Chicago / Cook County assessment roll
Parcel record
| Field | Value |
|---|---|
| PIN | 17092520080000 |
| Site address | 431 N WELLS ST |
| Land use (DOR) | 5-91 — Office-Multitenant |
| Building area (actual) | 16,000 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 3,300 sq ft |
| Year built | 1888 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $4,071,000 |
Recorded owner (assessment roll)
162 W HUBBARD PRTNRSHP
Owner mailing address: 100 SAUNDERS RD #150, LAKE FOREST, IL, 60045
Location
- Address
- 431 N WELLS ST
- City
- Chicago
- ZIP
- 60654
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 431 N WELLS ST compare with other Chicago office buildings?
At 16,000 sq ft, 431 N WELLS ST is about 57% smaller than 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 $254 per square foot of building area, against $158 across all office floor area on the roll.
The last recorded sale priced it at $369 per square foot.
What has happened at 431 N WELLS ST recently?
1 recorded transfer is on file for this parcel, the latest dated Dec 2021.
What does “Office-Multitenant” mean for this parcel?
The Chicago / Cook County roll classifies PIN 17092520080000 as “Office-Multitenant” (use code 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 431 N WELLS ST?
The recorded owner on the Chicago / Cook County assessment roll (current) is 162 W HUBBARD PRTNRSHP. Owner mailing address on file: 100 SAUNDERS RD #150, LAKE FOREST, IL, 60045.
What companies have offices at 431 N WELLS ST?
6 active business locations at this building appear in Chicago / Cook County public records, including PINK TACO, PREMIUM PARKING LLC, SUPERIOR VALET LLC/ BULL & BEAR, PAS LLC/ BULL & BEAR, BULL & BEAR. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 431 N WELLS ST?
The Chicago / Cook County roll records 16,000 sq ft of building area, a build year of 1888. It sits on a 3,300 sq ft lot.
What is the assessed value of 431 N WELLS ST?
$4,071,000 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
When did 431 N WELLS ST last sell?
The last recorded transfer was in Dec 2021 for $5,900,000 ($369 per square foot).
What is the PIN for 431 N WELLS ST?
PIN 17092520080000, site address 431 N WELLS ST, 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 431 N WELLS ST
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.
Working with Chicago office parcels? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Chicago / Cook County assessment roll, PIN 17092520080000.
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, “431 N WELLS ST, Chicago, IL (PIN 17092520080000)”, https://buildingcensus.com/offices/chicago/office-building-7bb965b2 (data as of September 20, 2026).