Noah lived in a time when lawlessness and sin were the rule, not the exception. Imagine his reaction when God told him about His plan to destroy humanity! Picture Noah's reaction when God told him to build a boat, giving him specific dimensions and directions! Imagine having to wait 120 years to see it happen! I wonder if Noah ever said to himself, "Okay Lord, things are getting worse instead of better. Aren't you going to execute your plan? After all, it's already been fifteen years!" Thankfully, Noah had learned the lesson of patience. He trusted God's timing, and was spared from the flood as a result.
Our response when something doesn't happen on schedule indicates how well we have learned to be patient. Maybe God has something better just around the corner (our being led to this particular house is a case in point - but the story is too long for a blog-post!). He will let you know when He is ready - or perhaps when you're ready.