Upper Serangoon Crescent and Upper Serangoon Watch, Hougang, District 19, 99-yr leasehold riverfront cluster around park connector; sale charges roughly S£900k–S$1.9m, psf all over S$1,3xx–S$1,7xx, rentals S£3,two hundred–S$6,000; use of Hougang MRT NE14 (potential CRL), Kangkar LRT, and bus services; near to The Midtown, Hougang Shopping mall, Rivervale Shopping mall, https://rivergreen36002259135.livebloggs.com/43569611/river-green-3600-22