Potential / Experience - building two houses at the same time?

Hello everyone,

we now have the possibility to build two houses directly next to each other (us and sister-in-law and brother-in-law).

What do you think, what cost savings could result from this or which measures should possibly be actively pursued here?

[*]Same construction company for a good offer?
[*]Savings potential for outdoor facilities?
[*]Coordinate site preparation?
[*]...

We would be very happy about tips or experience reports.

Thank you very much

Shared construction toilet. Otherwise only in the travel costs, e.g. earthworks. Nothing else!

Shared construction toilet. Otherwise only in the travel costs, e.g. earthworks. Nothing else!

oh come on^^

yes, it's more volume, the main contractor would have to have the necessary potential to build both houses in parallel.

But you won't save insanely more either. I don't know what you're hoping for

we recently bought 2 identical cars from a dealer. That didn't impress him. it's down 0.5%

yes, it is more volume, the GU would need to have the necessary potential to build both houses in parallel.

One can look for a suitable GU. If both houses are built more or less simultaneously, there is quite a bit of potential savings.

building two houses right next to each other

are they just neighboring plots or a semi-detached house; and are the houses clones / mirror clones or different?

We were at countless GUs back then – and for us, it was about building a row house group simultaneously: everyone just told us that there were no significant savings potential. Blah blah – they pocket the savings themselves and that's that.