username wrote:There may be some slight difference in connotation between the two, but if there is it's so small I'd be hard pressed to define it.
username, the phrase "The place I live is" is definitely non-grammatical and wrong.
Yoong Liat, I think you need to compose your questions more fully. Are you concerned about either of these?
1. The use of the word "place"
That rather vague word is capable of a number of interpretations (supplied by context) varying in locality, as I said before. A room, house, street, village or small town can be a "place", but not a wider area such as a city, province, state, county or country. More used in conversation or casual writing.
2. The placement of the preposition "in" after the verb?
Again, this marks the phrase as conversational, that is, acceptable in casual spoken English but not in formal written English. Maybe this is what you mean when you keep asking whether phrases or usages are "wrong"?
A more acceptable written version would be "the house/street/area/district/village/town
where (or
in which) I live"