Recently Sold Homes in Diamond Bar

Here is what homes actually sold for in Diamond Bar, not what they were asking. Of the closed sales the MLS returns, 44 under $400,000, 145 from $400,000 to $600,000, 104 from $600,000 to $800,000 and at least 500 above $800,000, as of November 14, 2026. The feed returns at most 500 results per search, so any figure at 500 above is a floor and the real number is higher. Sale prices are the recorded close price. The search below is the live MLS feed of closed sales. Narrow it by price, size or property type to get a slice you can read end to end.

Diamond Bar sits in the hills where Los Angeles, Orange and San Bernardino counties meet, largely residential and positioned for commuters in several directions at once.

Closed Diamond Bar sales from the California Regional MLS. These homes are already sold — I’m a CRMLS member, so if you are working out what to list at or what to offer, ask me what these closings mean for your number.