ZIP 91390 closed 13 single-family sales in June 2026 across three communities, and no single community reached the twelve-sale threshold this site uses before quoting a median. The largest was Santa Clarita with six. The community table is the answer here — a ZIP-wide median built on samples this thin would describe the 13 houses that happened to sell, not the market they sold into.
| Community | Median | Sales | $/sqft |
|---|---|---|---|
| Santa Clarita | $971,000 | 6 | $367 |
| Agua Dulce | $1,070,000 | 6 | $395 |
| Green Valley | $380,000 | 1 | $426 |
Why ZIP-level beats citywide
Citywide medians in multi-ZIP markets are unweighted averages of very different sub-markets. The ZIP figure is closer to what a buyer or seller in that pocket will actually see — and where the sample is thin, the honest move is to say so.
Source: Chicago Title Market Trend Report, June 2026 full-value sales, compiled from MLS and public recorded data, pulled 2026-08-15.
