If you haven't got much experience taking care of dogs (from
your above comment), I suggest you don't chose a husky. Huskies are
traditionally working dogs that needs to run and exercise lots, so
for the sake of the dog, don't choose a husky if you live in an
apt. There are other breeds that are more suitable for apt
living.
Anyway, I understand HDB's regulations only allows small breeds of
dogs of not more than 40cm tall.