353 N CLARK ST
Special-CBDOffice · Chicago · 60654
At a glance
353 N CLARK ST in Chicago, IL is listed on the Chicago / Cook County property roll as “Special-CBDOffice”, PIN 17094080120000. The roll records 1,436,000 sq ft of building area, a 2008 build year and an assessed value of $422,113,000. 3 active business locations at this address appear in public records.
The building's own benchmarking filing
Energy performance
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.
Public record — 3 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| RWE US HOLDINGS, LLC | — | Nov 2025 | Chicago business licence | address match · high |
| Insight Global LLCvia INSIGHT GLOBAL, LLC | — | Nov 2024 | Chicago business licence | address match · high |
| EMBASSY GIFTS | LOBBY 1 | Feb 2014 | Chicago business licence | address match · high |
Chicago / Cook County assessment roll
Parcel record
| Field | Value |
|---|---|
| PIN | 17094080120000 |
| Site address | 353 N CLARK ST |
| Land use (DOR) | 5-97, 5-97, 5-97, 5-97, 5-97 — Special-CBDOffice |
| Building area (actual) | 1,436,000 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 163,785 sq ft |
| Year built | 2008 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $422,113,000 |
Recorded owner (assessment roll)
HART 353 N CLARK LLC
Owner mailing address: 353 N CLARK STE 2000, CHICAGO, IL, 60654
Location
- Address
- 353 N CLARK ST
- City
- Chicago
- ZIP
- 60654
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 353 N CLARK ST compare with other Chicago office buildings?
At 1,436,000 sq ft, 353 N CLARK ST is about 39 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 $294 per square foot of building area, against $158 across all office floor area on the roll.
What has happened at 353 N CLARK ST recently?
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 17094080120000 as “Special-CBDOffice” (use code 5-97, 5-97, 5-97, 5-97, 5-97). 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 353 N CLARK ST?
The recorded owner on the Chicago / Cook County assessment roll (current) is HART 353 N CLARK LLC. Owner mailing address on file: 353 N CLARK STE 2000, CHICAGO, IL, 60654.
What companies have offices at 353 N CLARK ST?
3 active business locations at this building appear in Chicago / Cook County public records, including RWE US HOLDINGS, LLC, Insight Global LLC, EMBASSY GIFTS. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 353 N CLARK ST?
The Chicago / Cook County roll records 1,436,000 sq ft of building area, a build year of 2008. It sits on a 163,785 sq ft lot.
What is the assessed value of 353 N CLARK ST?
$422,113,000 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
What is the PIN for 353 N CLARK ST?
PIN 17094080120000, site address 353 N CLARK 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 353 N CLARK 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.
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Dataset updated . Source: Chicago / Cook County assessment roll, PIN 17094080120000.
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, “353 N CLARK ST, Chicago, IL (PIN 17094080120000)”, https://buildingcensus.com/offices/chicago/office-building-1f8c2452 (data as of September 20, 2026).