Lease or buy ?

I did go look at the unit I could afford to lease and I like the unit that was a little bigger and a little more money. Right next to the road, a end unit so 2 sides were all window ....every nice. But not $800 a month,more like $960 a month. But then there is the land,1.3 acres with a small house on it, in a perfect place for a drive thur window. Might could get the monthly payments down to $1000 a month and it would be mine :) or but it would be mine :( . Not sure which it would be. I'll be talking with the city and the bank this next week.