{"slug":"choa-chu-kang-vs-punggol","a":{"name":"Choa Chu Kang","slug":"choa-chu-kang","region":"West","psf":516,"price":592500,"n":996,"lease":72,"window_months":12,"median_psf_mix":555,"headline_4room":558000,"ci_lo_psf":512,"ci_hi_psf":521,"spark":[321,321,323,325,319,314,317,314,308,312,313,313,319,318,334,344,362,382,437,445,456,443,452,468,451,453,460,459,469,473,477,492,509,504,514,521,515,517,520,506],"by_type":[{"flat_type":"2 ROOM","psf":791,"price":400000,"n":13},{"flat_type":"3 ROOM","psf":643,"price":470000,"n":68},{"flat_type":"4 ROOM","psf":511,"price":558000,"n":486},{"flat_type":"5 ROOM","psf":507,"price":670000,"n":343},{"flat_type":"EXECUTIVE","psf":537,"price":835000,"n":86}]},"b":{"name":"Punggol","slug":"punggol","region":"North-East","psf":697,"price":672888,"n":1586,"lease":89,"window_months":12,"median_psf_mix":689,"headline_4room":683444,"ci_lo_psf":689,"ci_hi_psf":700,"spark":[432,430,427,417,431,432,430,436,441,454,452,461,460,460,470,476,477,489,493,503,520,530,547,559,582,589,597,606,611,633,634,654,662,675,682,699,687,699,697,691],"by_type":[{"flat_type":"2 ROOM","psf":810,"price":397400,"n":122},{"flat_type":"3 ROOM","psf":749,"price":548000,"n":186},{"flat_type":"4 ROOM","psf":687,"price":683444,"n":812},{"flat_type":"5 ROOM","psf":633,"price":770000,"n":442},{"flat_type":"EXECUTIVE","psf":601,"price":832500,"n":24}]},"dataset_version":"2026-07"}