In 2026, California’s housing mandates have reached a new level of intensity, specifically affecting how land and multi-unit properties are sold in probate. In San Diego County, new zoning laws now incentivize—or in some cases, require—affordable housing components in new developments. For a probate attorney managing an estate with a large lot or an older apartment building, these regulations significantly impact the “Highest and Best Use” valuation.

 

When we evaluate a probate property for an attorney, we look at the 2026 density bonus rules. A property that was once valued as a single-family home might now be worth significantly more to a developer who can build multiple units under current San Diego “Infill” housing codes. Conversely, new mandates regarding low-income unit set-asides can complicate the sale to traditional investors.

 

Our role is to provide a “Development Feasibility Study” for the estate. We show the attorney and the heirs exactly what a developer can build on the site, which allows us to price the property based on its future potential rather than its current state. This ensures the heirs don’t “leave money on the table” by selling to a buyer who knows more about the 2026 zoning than they do.

 

Furthermore, we manage the complex disclosures required when selling land with development potential. We ensure that all environmental and zoning information is transparently shared with prospective buyers, shielding the executor from liability. In the fast-moving 2026 San Diego market, having a broker who speaks “the language of development” is a major asset for any probate firm.

 

Is your probate estate selling land or a multi-unit property? Let’s analyze its 2026 development potential. Schedule your free consultation today. Mobile Notary Service is also available.