Summary answer: Modestly and steadily, based on the most stable measure — Zillow's typical home value shows +1.4% year-over-year, a healthy, sustainable pace. Be cautious of headline figures showing dramatic swings (one comparison showed +38.3%) — these reflect McLean's small sales volume and shifting property mix, not the underlying trend.
I'm Johnny with JQ Real Estate. Let me break down why McLean's price data needs careful interpretation.
Why different sources tell different stories
| Source | Reported Trend | Why It Differs |
|---|---|---|
| Zillow typical home value | +1.4% YoY | Smooths for property mix — the more reliable trend indicator |
| Redfin median sale price (monthly) | Swings of +9.7% to +38.3% in different comparisons | Reflects which specific homes sold in a given month, not a true trend |
Why this distinction matters for your decision
Relying on a dramatic monthly median swing to justify urgency would be a mistake — McLean's small sales volume (28-33 closed sales in a given month) means these figures are more about which specific luxury homes happened to sell than genuine market movement.
What this means for you
This is a mature, stable market showing modest, sustainable appreciation — not one requiring urgent action based on headline percentage swings.
What could change this trajectory
- Broader rate environment
- Tysons Corner continued redevelopment
- School district reputation shifts, though these are typically slow-moving
Let's talk through your specific timing
Reach out and let's talk it through using real comparables, not headline percentages.
For more McLean buyer and seller questions, visit our McLean real estate hub.