Equalization reviews those assessments by property classification to ensure equity between all townships and cities.
What does the Equalization Department do?
The Equalization Department works to make sure property values are equitable and consistent across the county. We review assessment data to confirm that properties are assessed at 50% of true cash value according to Michigan law.
What is “equalization”?
Equalization is the process of projecting true cash values by analyzing assessment to sales ratios through sales studies and property appraisal studies.
Parcel Information & PRD System
Where can I find parcel information online?
You can use our Property Record Search system to view parcel information, including ownership, assessed and taxable values, sales history, and maps (when provided by the local unit).
Owner names and mailing addresses are updated by the county throughout the year. Building and property details are updated once a year using information provided by your local city or township assessor. Because of this, some property details may not reflect recent changes.
Basic parcel searches can be completed on BS&A Online.
What are the government unit numbers?
01-Allegan
02-Casco
03-Cheshire
04-Clyde
05-Dorr
06-Fillmore
07-Ganges
08-Gun Plain
09-Heath
10-Hopkins
11-Laketown
12-Lee
13-Leighton
14-Manlius
15-Martin
16-Monterey
17-Otsego
18-Overisel
19-Salem
20-Saugatuck
21-Trowbridge
22-Valley
23-Watson
24-Wayland
51-Allegan City
52-Fennville City
53-Holland City
54-Otsego City
55-Plainwell City
56-Wayland City
57-Saugatuck City
58-South Haven City
59-Douglas City
Property Values & Taxes
Can the Equalization Department change my property value?
No. Only your local assessor can change the assessed or taxable value of your property.
Does Equalization set my property taxes?
No. Equalization does not set tax rates or individual tax bills. We ensure assessment accuracy; the local taxing authorities and voter-approved millages determine tax rates.
What if I think my property value is too high?
Contact your local assessor and/or attend the March Board of Review, where you can appeal your assessment.