Normally, it would be between three and five percent. I actually see that with my customers who calculated at the end of 2018 and are now going into contract awarding (but these are "large buyers," as the construction volume is €10 million and up).due to the market situation, also the total price of the house by almost 10%! That seems very much to us.
Well, he has to factor in the changes you requested. Is it a developer or a general contractor?! Ultimately, you can make him a counteroffer or keep looking.Hello, We received an offer from a developer in March. Since then, we have been in continuous discussions regarding changes to the construction description, execution of soil reports, etc. Now the soil report is in and the developer is not only increasing the price for the basement but also raising the total price of the house by almost 10% due to the market situation! That seems very much to us. First offer in March, last supplementary offer in July, and now it is mid-September... What do you think? Counteroffer?