Top-rated property appraisers.

Best property appraisers near Ottawa, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your property appraisal project in Ottawa, IL?

Select your specific project to find the pro for you.

Top-Rated Property appraisers in Ottawa - Updated Nov 2026

Avatar for Book Value Appraisals
Book Value Appraisals
5.0(
1
)
Appraisal - Real Estate

Serving Ottawa, IL and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Locally owned and operated real estate appraisal firm serving central and northeastern Illinois. We are experienced with all types of residential appraisals including single family units, 2-4 unit income properties, condominium, land appraisals, pre-listings, estate appraisals, bankruptcy and assessor related services, and more. Our priority is a high quality appraisal delivered in a quick turn around. Please call for availability outside of listed business hours.

Response time12 hrs
Avatar for Raila & Associates PC
Raila & Associates PC
4.5(
13
)
Appraisal - Real Estate

Serving Ottawa, IL and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"

I have used her service numerous times to have my assessment appealed on my house. The tax saved for 3 years of the assessment cycle with the second installment of my 2014 real estate tax bill is $2557.59. They are very professional and would recommend them to reduce your taxes. My brother who owns two apartment buildings also has used their services. Angie's List had a $50.00 coupon off of their services which reduced my fee to $291.04.


"
Affordable and Client-Friendly -- You Pay Only if Raila & Associates, P.C. is successful in winning tax relief.
Serving owners, taxpayers, property managers and developers of real estate in Chicago and Northern Illinois.
Raila & Associates, P.C., an Illinois law firm, has thousands of satisfied clients. THIS IS LEGAL SERVICES ADVERTISING.
Paula Raila, J.D., President
Thomas Thorson, J.D., Associate Counsel

+2

Recommended by83%of homeowners
Pat Casey Appraisals
5.0(
1
)
Appraisal - Real Estate

Serving Ottawa, IL and surrounding areas

In business since 2021

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references. \n

Response time5 hrs
Recommended by100%of homeowners
Property Appraiser FAQs, answered by experts

Around 1-2 weeks, including inspection and reporting time for an official evaluation.

Whether or not new windows increase property taxes depends on where you live and by how much your upgrade increases your home’s value. Smaller projects likely won’t result in increased property taxes, but it’s always a good idea to err on the side of caution and check. Contact your local county appraisal department for the most accurate information about property taxes in your area. 

Your home insurance company may allow you to use an appraisal instead of an inspection when you apply for coverage. Keep in mind that despite this, an appraisal is far less detailed than the different types of home inspections available and may not reveal potential risks that you’ll want to know about.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.

Land doesn’t depreciate in the same way that a house, vehicle, or other property does, but it can lose value based on various factors. Environmental changes, nearby development, zoning changes, and economic downturns can all cause land to lose value over time. Value is a comparative figure, so as other related factors change, so can land’s value.

The Ottawa, IL homeowners’ guide to property appraisals

From average costs to expert advice, get all the answers you need to get your job done.