Summary answer: Chantilly has seen genuinely significant appreciation since 2020 — from a median home value around $648,110 (an earlier reading) to $700,000-$860,000 across more recent measures, though growth has genuinely cooled from a sharp 2025 surge into essentially flat pricing by mid-2026.
I'm Johnny with JQ Real Estate. Let me break down what's actually driven this trajectory.
The general trajectory since 2020
| Period | General Trend |
|---|---|
| Earlier reading | Median home value ~$648,110 |
| Feb 2025 | $860,000, sharp +30.9% YoY spike |
| Mid-2026 | $700,000, essentially flat |
What this means if you bought in 2020
You've very likely built substantial equity, even accounting for the recent cooling from 2025's peak.
Let's look at your specific situation
Reach out and let's talk through the real numbers.
For more Chantilly buyer and seller questions, visit our Chantilly real estate hub.