SUMMERHILL: Hume Avenue, D21/Bukit Batok, Condominium, CITY DEVELOPMENTS LTD, Freehold, completed in 2002, 30,434 sqm land, 406 units, 2BR, 3BR, 4BR, Buyer Profile: Singaporean 79.9%, PR 12.9%, Foreigner 6.4%, Company 0.9%, Avg sale price $1,823 psf, Rental Yield 2.3%.