Architect and structural engineer costs

Hello

I am currently planning 2 single-family houses with my parents-in-law. Both houses will be exactly the same but mirrored. We want to build both houses completely on our own. So I only need the architect for the planning, building application, and the structural engineer for their services, see attachment. Unfortunately, I cannot upload the plans as they are too large. Here are the details: 8.85m x 8.85m floor plan, adjacent garage 7m x 4m, 2 full floors with basement and a very flat hipped roof.

I would just like to know if the prices for this are reasonable.
The architect would like €12,000 for both houses and the structural engineer see offer.

I would appreciate some responses.

Good evening,

I would just like to know if the prices for that are acceptable.
The architect would like €12,000 for both houses and the structural engineer see offer.

I would appreciate a few answers

What creation price did the architect use as the basis for the calculation of the fee?

Rhenish regards

After m3 of built-up space

Good evening,


What creation price did the architect use as the basis for calculating the fee?

Regards from the Rhineland

€85,000.00 (see attached offer in the first post)

Hello,

I would just like to know if the prices for this are reasonable.
The architect would like €12,000 for both houses and the structural engineer see offer.

I would appreciate a few answers

After the user "humi" kindly pointed out that "reading" can help

There is nothing to complain about this offer; I would even say it is exceptionally inexpensive for 2 houses.

Rhenish greetings