Property blog

Daily notes on 4802 W 1st Street in Santa Ana: the 8,712 SF lot, the assemblage with 4728 W 1st Street, infill and townhome paths, and what to verify before the auction.

A tan single-story house with a brown roof and white trim, featuring the address 4802, is visible behind a chain-link fence. The house is viewed from a paved street with double yellow lines and a sidewalk. A large tree stands to the right of the house, and a utility pole is visible on the left against a clear blue sky.

Site Foundations · October 24, 2026

Unlocking High-Density Infill Opportunities in Central Orange County

Sub-one-acre urban parcels are the highest-ROI frontier for townhome development in Orange County, and 4802 W 1st Street in Santa Ana sits squarely in that opportunity.

Open official auction page