Sebastian Street

The Inland Empire is one of the few places in Southern California where three counties meet inside a fifteen-minute drive — and almost nobody prices for it.

Sebastian works out of an office on Central Avenue in Chino, at the center of a footprint that reaches Chino Hills and Ontario in San Bernardino County, Eastvale and Corona in Riverside County, and Diamond Bar and Claremont in Los Angeles County. Homes that look comparable on a listing site can carry very different monthly costs across those lines, because the property tax rate, the school district assignment and the Mello-Roos exposure all change with them.

Most of the work happens before anyone writes an offer or signs a listing agreement. For sellers, that means a valuation built from closed sales matched to the actual tract rather than a ZIP-code average — in Chino Hills, where 91709 spans Los Serranos condominiums through custom Vellano estates, that distinction is worth six figures. For buyers, it means confirming CalHFA Dream For All eligibility and modeling real carrying cost, including Mello-Roos, before touring anything. For investors, it means underwriting on the reassessed tax basis rather than the seller's current one.

Sebastian is affiliated with eHomes, which gives him brokerage marketing reach and vendor relationships to draw on. He practises solo under it: no team, no handoff, and no company-wide production figures anywhere on this site. Every number published here is a transaction he closed or a review a client of his wrote — presenting brokerage volume as personal volume is the fastest way to lose an informed client's trust, and it isn't worth the headline.

If your situation falls outside this footprint, you'll get an honest referral rather than a stretch.