If it will make you feel any better, a bigger house is not the answer. 
Yes, it would be nice for your kids to all have their own rooms, but the clutter factor means your stuff will expand to fill the available space, even if you had a 4000 square foot house.
I'm doing FlyLady, and her "habit of the month" for February is decluttering. I am finally attacking the office/spare bedroom that has been the room where we throw stuff to clean up but we never go back later and clean the stuff up. It's horrible. I've thrown out so much junk, and filled many bags for Goodwill. Still so much remains, but at least I've finally made a dent in it.
I might try those bed skirt organizers - do they really stay hidden under the bedskirt?
The thing we have found to help with the kids' papers is a small stack of drawers. Kind of like these:
http://images.shopletcdn.com/productimages/300x300/EB060680.GIF
They sit on the kitchen counter, and each child has a drawer. When they bring home notes from school. important forms, etc. it all goes in their personal drawer. Now I don't have unsightly piles of paper all over the counters, nor do I lose those field trip permission forms, notices about book fairs, etc. Also, we have a calendar on the fridge, and I try to put the info from a note on the calendar, and then I can trash the note. I also put all the kids' progress reports and papers sent home from school in there, and at the end of the year I sort through it all and choose a few of the best to keep and toss the rest.
If you have stairs, the space under the staircase is often usable for storage. You can also hang things from the ceiling in the garage if you have one.

Yes, it would be nice for your kids to all have their own rooms, but the clutter factor means your stuff will expand to fill the available space, even if you had a 4000 square foot house.
I'm doing FlyLady, and her "habit of the month" for February is decluttering. I am finally attacking the office/spare bedroom that has been the room where we throw stuff to clean up but we never go back later and clean the stuff up. It's horrible. I've thrown out so much junk, and filled many bags for Goodwill. Still so much remains, but at least I've finally made a dent in it.
I might try those bed skirt organizers - do they really stay hidden under the bedskirt?
The thing we have found to help with the kids' papers is a small stack of drawers. Kind of like these:
http://images.shopletcdn.com/productimages/300x300/EB060680.GIF
They sit on the kitchen counter, and each child has a drawer. When they bring home notes from school. important forms, etc. it all goes in their personal drawer. Now I don't have unsightly piles of paper all over the counters, nor do I lose those field trip permission forms, notices about book fairs, etc. Also, we have a calendar on the fridge, and I try to put the info from a note on the calendar, and then I can trash the note. I also put all the kids' progress reports and papers sent home from school in there, and at the end of the year I sort through it all and choose a few of the best to keep and toss the rest.
If you have stairs, the space under the staircase is often usable for storage. You can also hang things from the ceiling in the garage if you have one.
