Business Details
46 Years
experience
Professional Real Estate Appraisal Services in Arizona
Founded in 1980, Sell & Associates has established itself as a leading provider of real estate valuation and consulting services across the Western United States. Our team, led by president Jan A. Sell, delivers timely and reliable solutions grounded in decades of collective experience and adherence to the Uniform Standards of Professional Appraisal Practice. We specialize in commercial appraisals, feasibility studies, litigation support, and expert witness testimony, serving a diverse clientele including attorneys, accountants, and governmental agencies.Our commitment to excellence is demonstrated through rigorous quality control, state-of-the-art technology, and a dedication to factual, defensible valuations that empower informed decision-making. With offices in Arizona and a regional presence spanning seven states, we combine local market expertise with national industry standards to maintain our reputation as a progressive, trusted appraisal firm.
Services
Real Estate Appraisals
Expert Witness Services
Lease Negotiation Consultation
Feasibility Studies
Property Tax Appeals
Construction Defect Analysis
Condemnation Valuation
Market Rent Estimates
Due Diligence Studies
Brokerage Services
Details
- Year established: 1980
Highlights and features
- We offer 40+ years of experience in commercial real estate appraisal since 1980
- Our president provides expert witness testimony in state and federal courts
- We serve diverse clients including attorneys, accountants, and government entities
- Our quality control program ensures consistently high standards across all valuations
- We combine local Arizona market knowledge with national industry expertise
Associations and certifications
- Uniform Standards of Professional Appraisal Practice (USPAP)
What people say
Accurate valuations
Expert court testimony
Reliable service
40+ years experience
USPAP-compliant
Services
Real Estate Appraisals
We provide comprehensive real estate appraisals for commercial properties including office buildings, hotels, industrial facilities, and special-use properties. Our valuations adhere to USPAP standards and utilize advanced analysis techniques to deliver defensible opinions of value. Clients rely on our reports for investment decisions, litigation support, and regulatory compliance across seven Western states.
Expert Witness Services
Our president offers expert witness testimony in real estate litigation matters, representing both plaintiffs and defendants in state and federal courts. With extensive experience in condemnation proceedings and valuation disputes, we provide clear, evidence-based analysis that withstands judicial scrutiny. Our services include trial preparation, Daubert challenge support, and technical consultation for complex real estate cases.
Feasibility Studies
We conduct detailed feasibility studies to assess real estate investment potential through rigorous market analysis and financial modeling. Our reports evaluate site viability, zoning considerations, and economic factors affecting development projects. Clients use these studies to secure financing, guide investment decisions, and understand risk factors associated with commercial property acquisitions.
Lease Negotiation Consultation
Our lease negotiation services provide market-based insights to optimize commercial lease terms. We analyze comparable transactions, prepare cash flow projections, and conduct due diligence to support favorable lease agreements. Businesses and property owners benefit from our local market expertise when structuring office, retail, and industrial lease arrangements.
Property Tax Appeals
We represent clients in property tax appeals through detailed valuation analysis and market comparisons. Our process identifies assessment discrepancies and prepares compelling evidence for appeals boards. Commercial property owners utilize our services to achieve fair tax valuations based on current market conditions and comparable sales data.
People
Jan A. Sell
President & Founder
With over 40 years of appraisal experience, Jan Sell established Sell & Associates in 1980. As a certified MAI appraiser and expert witness, he specializes in commercial valuations and litigation support. His expertise includes condemnation proceedings, construction defect analysis, and real estate market studies across Western states.
Questions
What real estate appraisal services do you offer?
We provide commercial appraisals, expert witness testimony, feasibility studies, lease negotiation consultation, and property tax appeal services for various property types across seven Western states.
How long has Sell & Associates been in business?
We've been serving clients since 1980, providing real estate valuation and consulting services for over four decades.
Do you provide expert witness services in court cases?
Yes, our president offers expert witness testimony in state and federal courts, specializing in real estate valuation disputes and condemnation proceedings.
Which states do you serve?
We operate in Arizona, California, Colorado, Hawaii, Nevada, New Mexico, and Texas, with offices in Phoenix and the White Mountains of Arizona.
What makes your appraisals reliable?
Our appraisals follow USPAP standards, utilize advanced analysis techniques, and benefit from our team's extensive market knowledge and quality control processes.
Can you assist with lease negotiations?
Yes, we provide market analysis, cash flow projections, and due diligence support to help clients achieve favorable commercial lease terms.
