IPA: /rɪˈstɔːrəbl/
KK: /rɪˈstɔːrəbəl/
Able to be brought back to a previous condition or state.
The old building is restorable and can be renovated to its former glory.
Restorable → It is formed from "re-" (meaning again) and "storable" (from the root "store" which comes from Old French *estorer*, meaning to set up or establish). The word "restorable" means capable of being stored again or brought back to a previous state.
Think of 'again' ('re-') and 'set up' ('store') to remember that 'restorable' means something that can be brought back or set up again.