Hello Everyone, Would appreciate your advise on this matter. I signed up the contract for a lot of land, which has a 4 meters fall on the 40 meters length. The building pad has a 1.4 meters fall at 8.5 degree angle. I have absolutely no idea about the property, just a fresh graduate with 50K salary and 15K savings. My single mom never owned a house and I always wanted to get a place of my own as soon as I could. I asked agent is the slope too much and he told me that there is only 600-800mm fall and won't add to any site costs and I agreed to a regular price (200,000$) for the lot (670m2) in our area. The view is quite good from the site (if I make a duplex) and the house is almost on the top of the small mountain, thankfully, the soil tests came out at Class M (red soil). I have tried talking to builders in our area but they are not even giving a rough figure for site costs. I still have 2 days cooling off period to cancel the contract, and I feel I invested in the lot already with soil test (450$ approx), 2K deposit for the lot. I am just trying to find out what sort of extra site costs I am looking at for construction of a brick home. Also, there are 3 trees (pics attached) on the site, which need to be pulled out from the ground, could you please advise what sort of costs will be involved in getting this done. Also, what do I need to know if I decide to cancel the the contract in cooling off period. in QLD. EDIT: New Pic uploaded to show the slope. Please also note that the grass is a bit long so the slope is not showing here, but all the dimensions mentioned above are correct as per the information above.