New World Development's (0017) Pavilia Rosa in Kowloon Tong sold a two-bedroom unit Thursday for HK$17.63 million, or HK$34,241 per square foot.
The third-floor unit sold spans 515 sq ft.
Eight two-bedroom units remain available.
Pavilia Rosa has sold 60 units to date, generating nearly HK$2.7 billion, making it the top new property and setting a new record for single-day sales this year.
The project's proximity to international and prestigious schools makes it a traditional "school district" location, attracting buyers.