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​​​​Thank you for visiting the Northern Plains Appraisal, L.L.C Website.


Brian J. Gatzke, ARA, MRICS, M.B.A, Candidate Appraisal Institute​, Certified General Appraiser (SD & MN)

Northern Plains Appraisal, L.L.C.

311 3rd Street

PO Box 63

Brookings, South Dakota, USA, 57006

Office/Cell: (605) 691-2119

Fax: (605)610-0948​​


My name is Brian J. Gatzke, ARA, Certified General Appraiser, owner of Northern Plains Appraisal L.L.C, located in Brookings, South Dakota (​​Appraiser Qualifications_BG_6-30-16.pdf). 

Together with Allan P. Husby, ARA, (Appraiser Qualifications_AH_2013.pdf) of Husby Appraisal we specialize in professional services for opinion of value for real property including:

  • Agriculture Production Property
  • Rural-Commercial
  • Rural-Industrial
  • Special Use property
  • Lands in Transition from typical production agriculture to development
  • Recreation lands
  • Conservation Easements
  • Estate Valuation
  • Trust Valuation
  • Legal case work valuation
  • IRS based valuations for non-cash charitable contributions of real property
  • Yellow Book – Uniform Appraisal Standards for Federal Land Acquisitions (UASFLA)
  • Special income-based properties
  • Consulting services for property research and market analysis
  • Sales research