Try this link and send an e-mail to the website owner. His name is Bill.
Phuket apartments 4 you, apartments, villas and bungalows on Phuket, Thailand
BTW, the Patong Condotel at 15,000 baht per month in high season seems very reasonable to me.
Re; comment about 10 min walk to beach/Bangla, you can always just get a motorbike taxi for 20-40 baht, or rent your own bike.
The TanMan