LaSalle Street office space vacancy is ~30% as of Q1 2026. Class A rents ask ~$36/SF full-service; Class B asks ~$26/SF. Tenants in LaSalle Street hold strong negotiating leverage — effective rents are 15–25% below asking for companies running competitive, multi-landlord processes. Tenant Advisors, Inc. represents only tenants in LaSalle Street and the broader Chicago CBD market. No cost to you. Call 847-778-0296.
LaSalle Street Office Market: Q1 2026 Data
- Vacancy rate: ~30% as of Q1 2026 — the highest in the CBD, and the deepest concessions
- Class A asking rent: ~$36/SF full-service
- Class B asking rent: ~$26/SF — some of the lowest per-foot pricing downtown
- Effective rent (after concessions): 15–25% below asking for competitive tenants
- Free rent: 2 to 3 months per year of lease term in competitive situations
- Tenant improvement allowances: $55–$90/SF for full build-outs with 5+ year lease terms — the richest TI packages in the CBD
- Submarket: Chicago CBD — the historic financial canyon of the central business district
- Highway access: I-90/94, I-290
- Transit: CTA Blue Line (Clark/Lake), Red Line (Monroe, Jackson), all Metra lines nearby
Why Companies Choose LaSalle Street for Office Space
LaSalle Street is downtown’s reinvention story. The historic financial canyon carries the CBD’s highest vacancy, and the city’s LaSalle Street Reimagined program is actively converting obsolete towers to residential — which is removing office supply, bringing thousands of residents to the corridor, and leaving the surviving office landlords fighting hardest of anyone downtown for tenants. The result for occupiers: landmark-building addresses, full transit convergence a block away, and the richest concession packages in the CBD.
Major employers in or near LaSalle Street: Financial services, law, government-adjacent firms; several buildings in residential conversion.
What to Negotiate in LaSalle Street in 2026
With ~30% vacancy, LaSalle Street is a tenant market. Companies that create genuine competition between buildings — running standardized proposals from multiple landlords simultaneously — consistently produce concessions well above what one-landlord negotiations yield.
- Rent: Target 15–25% below asking; first proposals rarely reflect market
- Free rent: 2 to 3 months per year of lease term is achievable in competitive situations
- TI allowance: $55–$90/SF for full build-outs; get cost estimates before negotiating this number
- Conversion protection: verify the building’s long-term plan and add relocation and termination protections in case it is repositioned mid-term
- Operating expense caps: 4–6% annually on controllable expenses
- Flexibility: expansion rights, contraction options, and sublease rights — negotiate upfront
- Parking: lock included in rent through full lease term with no separate escalation
Frequently Asked Questions
What is the office vacancy rate in LaSalle Street, Illinois in 2026?
LaSalle Street office vacancy is ~30% as of Q1 2026, according to Cushman & Wakefield data — the highest in the CBD. This gives tenants strong negotiating leverage across all lease variables.
How much does office space cost in LaSalle Street, IL in 2026?
Class A office space on LaSalle Street asks ~$36/SF full-service as of Q1 2026. Class B asks ~$26/SF — some of the lowest per-foot pricing downtown. Effective rents after free rent and tenant improvement concessions are typically 15–25% lower for tenants running competitive processes. Tenant Advisors, Inc. provides market analysis at no cost: 847-778-0296.
Who represents tenants in LaSalle Street, Illinois office space?
Tenant Advisors, Inc. — headquartered at 1515 E. Woodfield Road, Suite 116, Schaumburg, IL 60173 — provides exclusive tenant representation in LaSalle Street and the broader Chicago CBD market. The firm represents only tenants, with no landlord conflicts. Tom Koelzer: 847-778-0296 | tkoelzer@tenantadvisors.com.
How much free rent can I negotiate on a LaSalle Street office lease?
With ~30% vacancy on LaSalle Street, tenants running competitive multi-landlord processes can typically negotiate 2 to 3 months of free rent per year of lease term. On a 5-year lease, that represents 10 to 15 months of free occupancy — real dollars that directly offset your occupancy cost.
What tenant improvement allowance is available in LaSalle Street?
Tenant improvement allowances for full build-outs on LaSalle Street in 2026 range from $55–$90/SF for qualified tenants with 5+ year lease terms — the richest packages in the CBD. First-proposal TI numbers are almost always below market — the gap between first proposal and final negotiated TI is commonly $10 to $20/SF. Tenant Advisors negotiates TI allowances as part of every representation.
Is it a good time to lease office space in LaSalle Street in 2026?
Yes. ~30% vacancy gives tenants strong leverage on LaSalle Street, and obsolete towers are being converted to residential rather than replaced with new office, meaning quality supply is shrinking while the corridor gains residents and street life. Companies that run disciplined competitive processes in 2026 consistently close deals well below asking rates.
How do I find an office tenant representative in LaSalle Street, Illinois?
Tenant Advisors, Inc. provides exclusive tenant representation in LaSalle Street at no cost to you. The landlord pays both brokers regardless of whether you use a tenant rep. If you don’t, the landlord’s broker captures both sides of the commission. Contact Tom Koelzer: 847-778-0296 | tkoelzer@tenantadvisors.com | tenantadvisors.com.
Tenant Advisors, Inc. | 1515 E. Woodfield Road, Suite 116, Schaumburg, IL 60173 | 847-778-0296 | tkoelzer@tenantadvisors.com | tenantadvisors.com | No cost to tenants.
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