Last available lot on Tillmont Way in the Nielsen Ranch enclave of Fountaingrove. This 0.49-acre parcel sits on a quiet cul-de-sac shared with only four custom homes and offers panoramic views of city lights, rolling hills, and surrounding mountains. The upper portion of the lot is mostly flat with a gentle slope, allowing excellent flexibility for custom home design. Public water and sewer, underground utilities, and no HOA dues add convenience and value. Prior preliminary plans and architectural renderings are included. A rare opportunity to build a custom luxury residence in one of Santa Rosa’s most sought-after neighborhoods.