John Mcmahon, Certified General Appraiser in Sioux Falls, SD
Profile generated from public records (ASC.gov).
About John Mcmahon
Based in Sioux Falls, South Dakota, John Mcmahon holds SD license #492CG as a Certified General Real Property Appraiser. The license was issued in July 2025. As a Certified General Real Property Appraiser, John is authorized to perform appraisals of all types of real property — residential, commercial, industrial, and agricultural — without regard to transaction value or complexity. Typical coverage includes Sioux Falls and neighboring communities within Lake. The current license renewal is active through September 2026.
Quick facts
- License status
- ACTIVE
- Date issued
- 7/21/2025
- Date expired
- 9/30/2026
- Credential
- Certified General
- Service area
- South DakotaLakeSioux Falls
- Specialties
- Not provided yet
- Company
- Farm Credit Services Of Americ
Frequently asked
Is John Mcmahon a licensed real estate appraiser in South Dakota?
Yes. John Mcmahon holds South Dakota license #492CG with status ACTIVE. The credential is Certified General, first issued in 2025.
What properties can John appraise?
As a Certified General appraiser, John 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 John work?
Service coverage is focused on Sioux Falls and the Lake area in South Dakota. Nearby appraisers are also listed on this page if the specific coverage area doesn't match.
Service area
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