3900 Marsten AVE, Belmont, CA 94002

The offering is a roughly 19.75-acre parcel of open land in Belmont, presented as a possible luxury development site. Per the seller, the acreage may support a subdivision concept that could create approximately 6 to 8 parcels, each envisioned for a luxury estate home plus an ADU, subject to buyer due diligence and City/County building approval. The seller also states the buyer may be able to pursue eligibility under Cal. SB9, where a parcel could potentially accommodate two luxury estate homes plus ADUs; however, no development potential has been verified.

The property includes portions that were formerly used as a farmhouse with horse stalls and a corral, contributing to its established agricultural character. The land is described as having mature landscaping and a bucolic setting.

This parcel may fit buyers seeking a large-lot estate, family compound, or a private community-style development approach, with uses that could range from multi-generational living to income or signature development, all subject to verification of buildability, development feasibility, allowable uses, and lot sizing requirements. Buyers should independently confirm what can be built and under which approvals, including any development feasibility with the relevant City and County authorities.