Question 1

How many weeks of supply does New Castle County have?

Accepted Answer

New Castle County, DE had 13.4 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 New Castle 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 New Castle County. Lower values indicate tighter supply and tend to favor sellers.

Question 3

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

Accepted Answer

Weeks of supply in New Castle County changed by +2.5 weeks compared to the same period last year, as of April 5, 2026. Source: Redfin.

New Castle County had 13.4 weeks of supply.