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Appraisal & Valuation Professionals
Appraisal & Valuation Professionals
View All
About the Profession
About the Profession
View All
Understanding Appraisal and Valuation Service
The Path to Becoming an Appraiser
PAREA, alt Path to Apprenticeship
Next Gen Appraisers
Find An Appraiser
Find An Appraiser
View All
Search Directory of Appraisers
Why Do I Need an Appraiser?
Education and Publications
Education and Publications
View All
Education Overview
Search Courses
Publications
Scholarships
Search Education by State
Education Resources
Trending Topics Series
Join AI
Join AI
View All
Join Now
Pursue a Designation
Group Affiliation Program
International Resources
Get Involved
Get Involved
View All
Ways to Get Involved
Connect with Your Chapter
Join a Committee
Share Your Expertise
Attend a Meeting or Event
Awards and Recognition
Insights & Resources
Insights & Resources
View All
Insights
Insights
View All
News and Insights
Newsroom
Trending Topics
Valuation Magazine
The Appraisal Journal
Face Value Podcast
Resources
Resources
View All
Resource Overview
Lum Library
Bookstore
Standards of Professional Practice
AI Professional Benefits
Career Center
University Resources
Advocacy
Advocacy
View All
Advocacy in Action
Appraiser Development Initiative
Political Action Committee
Washington Report and State News
Key Contact Program
About
About
View All
Who We Are and What We Stand For
Our Development and Inclusion Commitment
National Officers and Board of Directors
Education and Relief Foundation
Ethics and Standards
Bylaws and Regulations
Careers at AI
Contact Us
NO PHOTO
Robert E. Dietrich, MAI
Joined 1973 | Designated Member since 1978
Accepting Fee Assignments
Non-AI Designations: CRE, CCIM
Continuing Education Program Completed
Service Area
Primary:
Orange County, California
Property Types
Land
Agriculture
Cropland
Mixed Use
Pastureland
Grove/Orchard
Easement
Housing
Mobile Home Park
Industrial
Landfill
Mine/Quarry
Intermodal Yard/Rail Yard
Timberland
Water Related
Coastal
Floodway
Floodplain
Wetland
Lake/River
Wasteland
Wilderness
Other Land
Park/Open Space
Industrial
Flex Space
Manufacturing
Light
Heavy
High Tech
Processing
Food
Large Ground Vehicles
Truck Terminal/Transfer Facility
Self-Storage/Mini-Storage
Communication/Data Center
Tank Farm/Petroleum Storage
Agriculture
Dairy
Feedlot
Livestock Production
Ranch
Winery
Other Agriculture
Winery and Vineyard
Greenhouse/Nursery
Recreation
Golf Related
Casino/Gaming Facility
Sports Arena/Stadium
Fitness, Courts, Spa Facilities
Health & Fitness Center/Sports Club/Gym
Commercial and Retail
Automotive
Bank
General Retail
Other Commercial & Retail
Shopping Centers
Community Shopping Center
Specialty Centers
Super-Regional Center/Mall
Assembly/Meeting Place
Community/Recreation Center
Religious Facility
Infrastructure
Electrical Storage & Conveyance
Other Infrastructure
Lodging & Hospitality
Resort & Spa
Economy Hotel/Motel
Office
Other Office
Condominium Bldg.
Special Purpose
Marina
Outdoor Sign
Energy Generation
Other Energy Generation
Military Facility
Other Military Facilities
Public Service
Other Public Service
Transportation
Air Transport
Business Services
Absorption Studies
Appraisal
Appraisal Review
Business Valuation
Conservation Easements
Consulting
Demand Analysis
Development Valuation and Consultation
Due Diligence
Easements
Econometric Analysis
Eminent Domain
Financial Reporting (VFR)
Financial Workouts
Highest and Best Use Studies
International Valuation and Consulting
Land Valuation and Analysis
Litigation / Litigation Support
Market Analysis
Mediation, Arbitration, Dispute Resolution
Mineral Valuation and Consulting
Non-cash Charitable Contributions
Portfolio Valuation
Real Estate Investment Trust Consulting and Valuation
Real Estate Tax
Wetlands Valuation / Mitigation and Conservation
Affiliations
CCIM Institute
Counselors of Real Estate (CRE)
Royal Institution of Chartered Surveyors
Professional Registries
Appraising Historic Preservation Easements
Litigation
Valuation of Conservation Easements
Valuation of the Components of a Business Enterprise
Ownership Forms
Air Rights
Easements
Fee Simple
Ground Lease
Leased Fee
Leasehold
Life Estate
Partial Interests (Divided and Undivided)
Time Share
Water Rights