ZIP code 91384 sits within Castaic's market, the north-gateway community by the lake, newer homes and more land. Per-ZIP sold data isn't in the live feed yet, so the numbers on this page are Castaic's citywide figures, the tightest honest read available today: median sale price of $785,000 in 2025, up 50% since 2017.
What city is ZIP 91384 in?
ZIP 91384 is in Castaic, within the Santa Clarita Valley. Every stat on this page is Castaic's real citywide CRMLS data; nothing here is a ZIP-specific estimate or invented figure.
91384 home prices, year by year (via Castaic)
| Year | Median sale price | Avg days to sell | Closed sales |
|---|---|---|---|
| 2017 | $525,000 | 40 days | 375 |
| 2018 | $520,000 | 44 days | 322 |
| 2019 | $537,000 | 46 days | 323 |
| 2020 | $594,750 | 25 days | 368 |
| 2021 | $685,000 | 17 days | 379 |
| 2022 | $750,000 | 25 days | 289 |
| 2023 | $734,000 | 38 days | 209 |
| 2024 | $789,000 | 33 days | 267 |
| 2025 | $785,000 | 50 days | 248 |
| 2026 (partial) | $761,000 | 51 days | 134 |
Castaic citywide, all-residential CRMLS aggregates. 2026 covers January through July only and will keep filling in.
Is now a good time to sell in 91384?
Using Castaic's citywide read as the closest available proxy: well-priced homes still move, and the lever every seller controls is the starting price. Price to the closed comps on this page and you compete for today's buyer pool. That is the entire playbook behind the $17,000 Fair Fixed Fee listing program.
More on Castaic
Common questions about ZIP 91384
- What city is ZIP code 91384 in?
- ZIP 91384 is in Castaic, within the Santa Clarita Valley.
- What is the median home price in 91384?
- Per-ZIP sold data isn't gathered yet (that needs a dedicated MLS pull, still queued). The tightest honest read available today is Castaic's citywide median, which ZIP 91384 sits within: $785,000 in 2025, up 50% since 2017.
- How fast do homes sell in 91384?
- Using Castaic's citywide numbers as the closest available read: the median home took 50 days to sell in 2025. The market's fastest year on record was 2021, at 17 days.
- Where does this 91384 data come from?
- Aggregates compiled from the California Regional MLS (CRMLS) by Connor T. MacIvor, CalDRE #01238257, a licensed Santa Clarita agent since 1998. ZIP-level detail isn't in the feed yet, so this page honestly inherits Castaic's citywide numbers rather than estimate or invent a ZIP-specific figure.
Sources and method
All statistics are aggregates compiled from the California Regional MLS (CRMLS) under licensed access by Connor T. MacIvor, CalDRE #01238257, Sync Brokerage, Inc., CalDRE #02031490. ZIP 91384-specific sold data is not yet in the live feed; the figures on this page are Castaic's citywide aggregates, inherited honestly rather than estimated. Series covers 2017 through 2025; the current year is partial. Information deemed reliable but not guaranteed.