David Barros, MAI

Illinois Property Tax Appeal Appraiser

Litigation-ready appraisal reports for Cook County and Chicagoland tax appeals.

Built for Tax Appeal Litigation

Most appraisal reports are written for lending. These reports are developed specifically for property tax appeals, focusing on defensibility, clarity, and alignment with how cases are argued.

MAI Designated Since 2014
20+ Years of Appraisal Experience
Cook County & Chicagoland
20+ Years Commercial Real Estate Appraisal Experience
MAI Since 2014 Appraisal Institute Designation
Litigation Focused PTAB, Board of Review & Court Matters

Experience That Matters

State Certified General Real Estate Appraiser with over 20 years of experience valuing commercial real estate for property tax appeals and litigation matters. MAI designated since 2014. Extensive experience preparing and defending appraisal reports before the Illinois Property Tax Appeal Board (PTAB), the Cook County Board of Review, and in Circuit Court proceedings. Reports are developed with litigation standards in mind, emphasizing defensible income capitalization analysis, market-supported expense ratios, capitalization rate derivation.

Appraisals prepared for matters involving Illinois tax appeal proceedings and Cook County assessments.

Property Types

  • Multifamily (Apartment Buildings & Complexes)
  • Mixed-use Properties
  • Retail (Single & Multi-Tenant, Shopping Centers)
  • Industrial (Warehouse, Manufacturing, Truck Terminals)
  • Office Buildings
  • Hospitality and special-use properties

Services for Attorneys

Appraisal services focused on the valuation issues attorneys encounter in commercial property tax appeals and related litigation matters.

Property Tax Appeal Appraisals

Property tax appeal appraisal assignments prepared specifically for assessment and litigation purposes.

Retrospective Valuations

Valuation opinions developed for historical assessment dates and tax appeal proceedings.

Income Capitalization Analysis

Analysis of income, expenses, capitalization rates and market-supported valuation conclusions.

Rebuttal & Review Appraisals

Review and analysis of competing appraisal reports and valuation conclusions.

Valuation Strategy Consultation

Consultation regarding valuation issues, appraisal evidence and property tax appeal strategy.

What to Expect

Responsive Communication

Direct communication throughout the assignment.

Clear Timelines

Clear expectations regarding assignment scope and delivery.

Litigation-Focused Reports

Reports developed with scrutiny and potential testimony in mind.

Direct Collaboration

Direct collaboration with attorneys regarding valuation issues.

PTAB Valuation Insights

Practical guidance for attorneys on how PTAB evaluates comparable sales and appraisal evidence.

View Articles & Insights

Attorney Resources

Practical resources addressing commercial property tax appeals, appraisal evidence and valuation issues.

Attorney's Pre-Hearing Appraisal Evidence Checklist.

Pre-Hearing Appraisal Evidence Checklist for attorneys.

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Cook County BOR Evidence Requirements

Helpful Tips for Attorneys.

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Loaded vs. Unloaded Capitalization Rates

A Good Guide for Property Tax Appeals.

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Cook County Property Tax Appeal Appraisals:

The Attorney's Guide to Reviewing Commercial Appraisal Reports

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When Does A Cook County Tax Appeal Require An Appraisal?:

A Best-Practices Guide for Attorneys Filing Commercial Property Tax Appeals in Cook County

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Gas Station Tax Appeal Appraisals in Cook County:

Valuing the real estate, analyzing comparable gas station sales, separating business value, and developing appraisal evidence suitable for Cook County property tax appeals and PTAB.

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Let’s Discuss Your Next Case

If you need a supportable valuation for an upcoming appeal, reach out directly.