Fredrick Dettmann, Certified General Appraiser in Mequon, WI

Profile generated from public records (ASC.gov).

UnverifiedActive license • WI #1165-10

About Fredrick Dettmann

Fredrick Dettmann is a Certified General Real Property Appraiser based in Mequon, Wisconsin, holding WI license #1165-10. Fredrick Dettmann has held a Wisconsin appraisal license since 2002, bringing over 23 years of regulated practice. Under the Certified General classification, Fredrick can perform appraisals of all types of real property — residential, commercial, industrial, and agricultural — without regard to transaction value or complexity. Mequon and the wider Ozaukee market form the core of their coverage.

Quick facts

License status
INACTIVE
Date issued
7/19/2002
Date expired
12/14/2025
Credential
Certified General
Specialties
Not provided yet
Company
Not provided yet

Frequently asked

Is Fredrick Dettmann a licensed real estate appraiser in Wisconsin?

Yes. Fredrick Dettmann holds Wisconsin license #1165-10 with status INACTIVE. The credential is Certified General, first issued in 2002.

What properties can Fredrick appraise?

As a Certified General appraiser, Fredrick is authorized to perform appraisals of all types of real property — residential, commercial, industrial, and agricultural — without regard to transaction value or complexity (per federal AQB criteria; individual states may set higher bars).

Where does Fredrick work?

Service coverage is focused on Mequon and the Ozaukee area in Wisconsin. Nearby appraisers are also listed on this page if the specific coverage area doesn't match.

Service area

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