This is an experiment using HDB resale prices API provided by the government.
(ql:quickload :hdb-resale-pricing)
;;; to look up past transactions matching a 4-room listing for block 457 in Yishun. Listing price is currently not used, but may be used in future for comparison with past transactions.
(hdb-resale-pricing::assess-listing :town "yishun" :block-number "457" :flat-type "4 room" :floor-category :high :listing-price 500000)
Clone this repository into one of the well known project directories, e.g., ~/common-lisp/
- cl-json
- cl-json-path