You could make the decisions yourself and let her know what you've decided to with regards to the house issues since she never contacted you to offer input into those decisions.
It's ok, you're allowed.
In fact, I'd say it's a requirement.
You're still waiting around for her to call, literally staring at the phone, listening to your clock go tick tock in the background wondering why she isn't calling you.
Everytime she calls you, it may make her feel bad knowing that YOU can't move on with regards to this relationship. She wants someone different and hard as it is to swallow that pill, that is your reality and you can't fight reality, it is what it is.
Make the best decisions with regards to the house issues, text her/email her regarding what you've decided and what you're going to be doing (definitely not asking her, "what do you think about this?"), if she complains that you've made these decisions without her, you tell her that she had a few weeks to contact you as you had originally offered on this issue and that she is dragging her feet on this and you would like to be done with it.