Most laptops nowadays are 10-14". The only 15" that im aware of is the Asus K52JC-EX303 which sells a little over $850. My mother uses it and it's a bit much for home use, considering not so extensive computer activities.
The closer and within your budget and preference is the one i have, an Acer AS4743Z. A 14", dualcore, 2Gb memory, 500Gb HDD, dvd drive, bluetooth and webcam. This is more than enough for home and school work. I got it for a little over $590. Excellent choice for me.