Problems with dormer width in a semi-detached house

2019-11-01 15:19:35

The answer was 3 meters.

If the house is 9m wide ... ok, I assume that is not the case and all semi-detached houses are equally limited to 7m. Since you already know the neighbors, you can actually ask how their planners solved it. A 12-year-old development plan is not exactly from a different architectural era, where one would gladly grant exemptions from legally binding design specifications. In any case, the screened area is probably not possible with the current planning, as the adjacent gable in your picture violates this regulation:

The wall height of the adjacent gables and the residential buildings must be identical.

2019-11-01 17:20:12

The wall height of the secondary gables and the residential buildings must be identical. The ridge of the secondary gables must be at least 1.0 m below the ridge of the main building.

Does that mean the main roof and the dormer must have the same eave height, i.e., the same knee wall height (possibly also 0)?

2019-11-01 18:22:48

Does that mean the main roof and the cross gable must have the same eaves height, i.e. the same knee wall height (possibly also 0)?

I don't know either.
That's what it says in the development plan.
We have a knee wall of 1.10 meters in the shell construction.

2019-11-02 07:16:43

I took a look around your new development area. It seems that no one really takes the design regulations seriously. So much text and so little effect. 1. Dormer < 1/3 wall length 2. Secondary gable with the same wall height 3. Secondary gable with higher eaves 4. Cross gable with shed/flat roof 5. Dormer > 1/3 wall length

I would have thought that only 1 and 2 were allowed. But 3, 4, and 5 are not isolated cases. Your planner should check with the building authority; the textual provisions already include later policy decisions regarding the design.

2019-11-02 18:25:04

I took a look around your new development area. It seems no one really takes the design guidelines seriously. So much text and so little effect. 1. Dormer < 1/3 wall length 2. Side gable with the same wall height 3. Side gable with higher eaves 4. Cross-gable with shed/flat roof 5. Dormer > 1/3 wall length [ATTACH alt="Dachvarianten_Baugebiet_1.png"]39524[/ATTACH][ATTACH alt="Dachvarianten_Baugebiet_2.png"]39525[/ATTACH]

I would have thought only 1 and 2 were allowed. But 3, 4, and 5 are not isolated cases. Your planner should ask the building authority; the textual provisions already include later fundamental decisions regarding the design.

Thanks and a few others have also come together. I already spoke with the planner today. He will inquire about it. Let's see how it turns out.

2019-11-07 20:11:14

For your information

There is no fundamental decision.
The lady from the municipality told me that my construction project may have a dormer of a maximum of 2.40 meters.
It is also not considered a gable.
I then asked the lady how others have handled it.
I also showed the pictures.
She will find out and get back to me.
I think I will have to come to terms with it.
Many thanks to .
Thank you for your efforts

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Problems with dormer width in a semi-detached house

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