Appraisers warn private listings and photo restrictions hinder property valuations

HousingWire reported that real estate appraisers are warning of valuation risks as an increasing number of properties are listed privately off market. Appraisers state that hidden property interiors and private sales limit their ability to verify comparable market sales, which will extend turnaround times for appraisal reports. [1]

According to HousingWire, growing concerns over data privacy and artificial intelligence technology are driving the trend. Consumers are increasingly requesting that listing photos be removed from online property portals after buying a home to protect their personal privacy. [1]

HousingWire also reported that certain brokerages and real estate agents are attempting to prevent listing data from being ingested by large language models. Brokers are encouraging sellers to list privately to avoid accumulating days on market or creating a public record of price adjustments. [1]

These valuation challenges emerge as Multiple Listing Service photo restrictions expand across the industry. HousingWire reported that the standard UAD 3.6 implementation begins on November 2, 2026, amid these ongoing verification obstacles. [1]