How much does it cost to build a cat run?

The average cost to build a cat run depends on the area being enclosed. Most DIY Cat runs average from $350-$1100, however some large areas can cost over $1500 in materials.

Balconies and small side alleys tend to be on the more cost-efficient end of the scale whereas fence line enclosures and large back yard enclosures tend to be more expensive but cover significantly more area.