HomeLand (Tanah & Bangunan)

I am thinking about buy a land and build a house.
My brother is an architech and I am thinking if this would be a good idea for my future?
But I am still saving my money and keep wondering. This is going to work or not??

Well My brother design are really nice. I am proud of him.
These are his creation, his idea and this is his contact information:
Hengky Koeswidayanto
Bona Indah Plaza
Blok A2/A4 Lt. 3
Jl. Karang Tengah Raya Lebak Bulus - Jakarta 12440
Indonesia
(021-7591-4543)
email: ekhyekhy@yahoo.com




Above all these information, maybe what I can say is...
House and Land business are really attempting to deal with?!?
but my question is, when could I start this kind of housing business??
Maybe another 10 years from now?? or sooner?? hemmm.... let's see later then!!!