The 7,400-square-foot house in Westlake Village that Denise Richards has owned since, well, since she bought it a year ago, right after she separated from Charlie, is up for sale for $4.3 million – which is only a few dollars more than she paid for it. Ironically, it was now ex-best gf Heather Locklear, who lives down the block, who originally showed Richards the six-bedroom, seven-bathroom house that has a pool, spa, theater, fireplaces, patio, deck, blah blah, and a four-car blah. According to the latest talk, Richards is asking for a chunk of Charlie’s SAG pension, sole custody of the kids, and $100,000 per month child support. If she gets money for nothing, at least he gets the chicks for free. (Look inside)