Appreciation Velocity — Delaware Cities
Cities of Delaware ranked by 1Y / 3Y / 5Y home-price appreciation.
Public Record
Top 10 — 1Y appreciation (Countys)
#1 · Dauphin, DE
+13.5%
#2 · Wicomico, DE
-5.5%
#3 · New Castle, DE
-6.4%
#4 · Sussex, DE
-19.8%
#5 · Kent, DE
-23.9%
County ranking — 1Y appreciation (highest first)
| # | County | State | 1Y | 3Y | 5Y | 10Y | Current median |
|---|---|---|---|---|---|---|---|
| 1 | Dauphin, DE | DE | +13.5% | — | — | — | $349.4K |
| 2 | Wicomico, DE | DE | -5.5% | — | — | — | $369.5K |
| 3 | New Castle, DE | DE | -6.4% | +40.5% | -32.3% | +47.4% | $417K |
| 4 | Sussex, DE | DE | -19.8% | +24.4% | +64.6% | +34.2% | $619.9K |
| 5 | Kent, DE | DE | -23.9% | -4.1% | -52.3% | -12.1% | $219.9K |
How to read these numbers
Velocity vs. level
A market with 25% one-year appreciation is moving fast — but a market with steady 6% over ten years has compounded much further. Use 10Y as the long-run signal, 1Y as the momentum signal.
Mean-reversion risk
Markets that posted huge 1Y and 3Y gains often cool over the next cycle. Compare 1Y to 5Y: if 1Y is far above 5Y, the trend is accelerating; if far below, it is decelerating — often the more important signal.
Sample sanity
We require a minimum current median price (default $50K) to filter out tiny ZIPs with noisy data. Raise that threshold for serious investment markets; lower it to find emerging niches. Source: public record.