High Oak Condominium at Toh Tuck Highway, District 21, 99-yr leasehold in close proximity to Beauty Planet DT5, delivers two–4 bedroom layouts about 900–1,400+ sq ft; listings show sale rates all around S£1.2m–S$2.0m with psf approximately S$1,600–S$2,000 and rentals S£3,two hundred–S£5,800; near to Splendor Earth Centre, Bukit Timah P