5 and 2 are perfectly clear, everything else needs a slight modification. "Since" is a tricky word to use well.

Which sentence can mean Donny remodeled his house during his residence in his house?(Assuming Donny is still alive) 7. Donny remodeled his house since he lived there from July 2014to the following spring. 8. Donny has remodeled his house once since he lived there from July 2014 to the following spring. 9. Donny remodeled his house since he was living there from July 2014 to the following spring. 10. Donny remodeled his house since he lived there. 11. Donny has remodeled his house once since he lived there. 12. Donny remodeled his house since he was living there. Thank you in advance. :)