Are low-ball offers advisable?
A low-ball offer is a term used to describe an offer on a house that is substantially less than the asking price. While any offer can be presented, a low-ball offer can sour a prospective sale and discourage the seller from negotiating at all. Unless the house is very overpriced, the offer will probably be rejected. You should always do your homework about comparable prices in the neighborhood before making an offer. It also pays to know something about the seller's motivation. A lower price with a speedy escrow, for example, may motivate a seller who must move, has another house under contract or must sell quickly for other reasons.

Is a low offer a good idea?
While your low offer in a normal market might be rejected immediately, in a buyer's market a motivated seller will either accept or make a counteroffer. Full-price offers or above are more likely to be accepted by the seller. But there are other considerations involved: Is the offer contingent upon anything, such as the sale of the buyer's current house? If so, a low offer, even at full price, may not be as attractive as an offer without that condition. Is the offer made on the house as is, or does the buyer want the seller to make some repairs or lower the price instead? Is the offer all cash, meaning the buyer has waived the financing contingency? If so, then an offer at less than the asking price may be more attractive to the seller than a full-price offer with a financing contingency.