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Leech & Denoma Appraisal Service


McHenry Office

3717 W Elm St

McHenry, IL 60050

(847) 356-5600

Zion Office

1777 Lewis Avenue

Zion, IL 60099

(847) 872-4982



     Appraisal Services


  • Single Family Residential

  • Condominum Units

  • Property Tax Appeals

  • PMI Removal

  • ​Retail

  • Office

  • Industrial

  • Strip Malls

  • Shopping Centers

  • Vacant Land

  • Multi-Family (Apartments)

  • Relocation (RELO / ERC)

  • FHA Assignments

  • Divorces

  • Estates

  • Selling your Home

Our Team


Our team of independent appraisers consists of Certified General and Certified Residential Real Estate Appraisers have over 100+ years of combined experience in the local market northeast Illinois and southwest Wisconsin market areas. We dedicate ourselves to being courteous, knowledgeable, professional and prompt and create professional reports in order to assist our most important client (YOU) in making informed real estate decisions.  No property or project is too big or small!

Our Products


We provide professional and reliable residential and commercial appraisal reports on all types and categories of properties including single family attached and detached homes, 2-4 unit residential properties, vacant land, retail, office, multi-family (apartment), industrial, condominium, subdivision, and rental properties. We work with individuals, attorneys, banks, appraisal management companies (AMC), relocation companies (RELO) and others.  We specialize in Property Tax appeal appraisal assignments and have a great success rate in contributing to your tax savings. Try us today! 

News & Industry Updates
The New House

​Curious about current Illinois housing trends in terms of value, supply, inventory and trends?  What does the future hold for the Illinois real estate market?  See what the Illinois REALTORS® have to say!


Illinois Housing Market Stats

Image by Mathieu Stern

​With higher mortgage rates and continued limited supply of available inventory, but less demand for residential real estate, is it possible for values to trend downward during 2023? looks at the possibility for real estate depreciation in the next 12 months.


Housing Forecast Dusts Off the Word ‘Depreciate’

​Do you think your property taxes are too high?  Are you paying more than your fair share? Read this informative article to understand the taxing process and learn about potential and common assessment errors that affect your assessment value and therefore the amount of property taxes you pay. If you find any of these to be true or feel you property is over-assessed, give Leech & Denoma a call to review your assessment and assist you in getting the facts straight with the Assessor! This year is the Quadrennial and an incorrect value could haunt you for the next FOUR years!


Three Common Appraisal Errors that Could Affect your Tax Assessment

​Ever wonder what home improvements give you the biggest bang for you buck? recently released a region by region cost vs value report for 99 U.S. Markets! It also has links to his year's hottest trends and how they compare to prior years in terms of style, demand and value. 


2022 Cost vs Value Report

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