Summary answer: For a firm 2-year assignment, buying in Reston is a closer call than in a lower-priced market — the $600,000+ median means transaction costs (typically 6–8% combined) are a real dollar amount to recoup, and current price stabilization means appreciation isn't guaranteed to offset that over just 2 years. Renting is a genuinely reasonable choice here unless you have strong reasons to buy.
I'm Johnny with JQ Real Estate. Let me walk through the actual trade-offs.
The core math for a 2-year window
| Factor | Favors Buying | Favors Renting |
|---|---|---|
| Selling costs (typically 6–8% combined) | ✓ — on a $600K home, that's $36,000–$48,000 to recoup in just 2 years | |
| Current price stabilization | ✓ — with prices roughly flat, appreciation isn't a reliable offset right now | |
| $0 down VA financing (if eligible) | ✓ — reduces upfront capital lockup | |
| Silver Line access regardless of exact address | ✓ — reduces pressure to find a "perfect" location |
Why this is a genuinely closer call in Reston than in a lower-priced market
Unlike a market where the price point makes transaction costs easy to absorb, Reston's $600,000+ median means the math genuinely depends on whether you believe appreciation will meaningfully resume within your 2-year window — a real uncertainty given current stabilizing conditions.
What tips the decision toward renting
- Certainty that you're leaving the area entirely after this assignment
- Uncertainty about whether Reston's price stabilization will reverse into renewed appreciation
What tips it toward buying
- A VA loan available, removing the down payment barrier
- Genuine openness to keeping the property as a rental afterward, given Reston's stable tenant demand
Run your specific numbers before deciding
Reach out and I'll walk through the real numbers for your specific situation.
For more Reston buyer and seller questions, visit our Reston real estate hub.