A comparative market analysis lacks validity if the

While estate properties may have unique characteristics, their inclusion in a CMA does not inherently invalidate the analysis. The validity depends on the availability of comparable properties, not the type of property itself. Therefore, the nature of the estate property does not affect the CMA's relevance.

An owner's urgency to sell or willingness to provide financing can influence the sale strategy but does not invalidate the CMA. Market conditions and property comparables are the primary factors in determining value, regardless of the seller's motivations or financing options.

The quality of materials and landscaping can enhance a property's appeal and value but do not negate the validity of the CMA. The analysis must still be based on comparable sales data; thus, these features may influence price but are not a reason for an invalid analysis.