Jamie-Lynn Sigler's House Sold to a Stylish Buyer

Jamie-Lynn Sigler is handing over the keys to her home to fashion blogger and TV host Louise Roe ... and possibly banking nearly half a million while she's at it.

Jamie-Lynn sold the 3 bedroom, 3 bath home this month for $2.025 million. She only bought it 4 years ago for $1.6 million.

Meanwhile, Louise is getting a pool, spa and kick-ass location, location, location. It's close to the famed Bird Streets of the Hollywood Hills ... where homes go for 5-10 times this price.

So, nice score for Roe.