Property summary
This exceptional Class B office building at 225 W Illinois St, Chicago, IL 60654, offers a diverse range of flexible office spaces to suit various business needs. The 46,150 square foot building features multiple tenancy options, catering to businesses of all sizes. Currently, four suites are available for lease, providing a variety of configurations. Suite 200 boasts a generous 9,702 square feet, while Suite 300 offers 8,350 square feet of well-designed space. For smaller businesses, Suite… 450 provides 2,291 square feet, and Suite 430 offers 4,435 square feet. Alternatively, Suites 430 and 450 can be leased together, totaling 6,276 square feet. The building's versatile design accommodates traditional office layouts, executive suites, coworking setups, creative office spaces, and even medical offices. This prime location in Chicago offers excellent accessibility and visibility, making it an ideal choice for businesses seeking a prestigious address and functional workspace. The building's classification as Class B indicates a balance of quality and affordability, making it a compelling option for businesses looking for a cost-effective yet professional environment. Inquire today to explore the possibilities and secure your ideal office space.
Ownership intelligence
Resolved identity, portfolio, hold profile and investor signals. Included in the full report.
Owner contacts
Skip-traced phones and e-mails of the owner. Included with the full report.
Mortgages
Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.
Property tax · 2022
Value estimate
· Sep 2026Realmo valuation models over county records and 3 qualifying comparable sales.
Recently sold
Cap rate analysis
No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.
Zoning insight
No data for this sectionNo zoning code is on file for this parcel. Coverage grows with every catalog release.
Location intelligence
Demand index: how under-served this business type is around this point — modeled from the LocInt grid (area demand vs. what already operates, adjusted by real visit traffic). Higher means stronger unmet demand.
Location
Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.
Comparables
6 recorded sales · 16 properties nearbyComparable nearby
Similar Nearby for Sale
Similar Nearby for Lease
Instant AI valuation built from comps, income signals, and proprietary benchmarks.A defensible range, not a single guess.
from $99/month
- GBA
- 94,200 SF
- Lot area
- 0.23 ac
- Year built
- 1925
- Stories
- 5
- APN
- 17-09-251-001
- Assessed value · 2022
- $2,516,836
- Annual tax · 2022
- $517,669
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
from $99/month
Price sensitivity
The rate is the decision lever; valuation is the consequence.
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
No zoning code is on file for this parcel. Zoning coverage grows with every catalog release — check back, or open Location Intelligence for use analysis of this corner.
Phones and e-mails of the people behind this property's owner, traced from licensed contact data.
Owner phones and e-mails come with the full report for this property - traced from licensed contact data, with verification and Do-Not-Call flags on every number.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
Registration is required before any owner information is shown.
The mortgage data is behind the paid report: recorded loans of the owner - lender, amount, rate and the estimated maturity - as part of the Ownership Intelligence workspace.
Registration is required before any owner information is shown.
- Ownership
- Owner Contacts
- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
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- Owner Contacts
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- Everything in the Light report
- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
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- 300 reports a month
- Ownership
- Owner Contacts
- Location Analytics
- Everything in the Light report
- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
and get 1 Light Report
- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
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