Question 1

How many weeks of supply does Fairfax County have?

Accepted Answer

Fairfax County, VA had 9.7 weeks of All Residential supply as of April 5, 2026, based on Redfin market data.

Question 2

What does weeks of supply mean for sellers in Fairfax County?

Accepted Answer

Weeks of supply measures how long it would take to sell all current All Residential inventory at the current pace of sales in Fairfax County. Lower values indicate tighter supply and tend to favor sellers.

Question 3

Is supply in Fairfax County tightening or loosening compared to last year?

Accepted Answer

Weeks of supply in Fairfax County changed by +0.9 weeks compared to the same period last year, as of April 5, 2026. Source: Redfin.

Fairfax County had 9.7 weeks of supply.