For some alternatives, look at the Reef Villa & Spa and the Hilton Colombo Residence. They are 25 kilometres and 8 kilometres respectively from the center. If these don't meet your needs, you can try the Casa Colombo Hotel or the Galadari Hotel.
If you want to go to some nearby localities, try Kiribathgoda and Hendala. Journey 10 kilometres to the north from Battaramulla and you'll locate Kiribathgoda. That said, Hendala is 11 kilometres to the northwest. Hotels and apartments in Kiribathgoda include the Hotel Pabasara and Hotel Clarion. Hendala options are the Pegasus Reef and VJ City Hotel.
Hotels in Battaramulla start at AU$27 per night. Prices and availability subject to change. Additional terms may apply.