Development plan roof shapes / distance - What is allowed?

So you are allowed to build those kind of awkward 1926 small town train stations, yes.

I cannot recognize a responsible usage template ("table") in the image, since there is a "Knödellinie" between the one pointing to 7058 and the parcel 7056 of the TE; the responsible one is probably the one pointing to 7082 (but it is cut off at the bottom edge of the image).

The two-headed arrow in the construction window says: Ridge direction North-South.

I can't see any applicable usage template ("table") in the picture

Neither can I. Luckily, the complete development plan is available online.

the responsible one is probably the one pointing to 7082 (but it's cut off at the bottom edge of the picture).

No. The one pointing to 7066 or 7090 (but not even cut off, rather far outside).

So you’re allowed to build those gangly little 1926 small-town train stations, right.

If there is still a free plot in a development plan area from 1982, you can no longer expect a prime spot.
Although there are still a few building gaps nearby with better conditions. But they have probably been in family ownership for 35 years, reserved for the grandchildren.

Hello Escroda,

thank you very much for your detailed descriptions, that already helps me a lot.

Die Baugrenzen bauen aufeinander auf. Deine westliche Baugrenze verläuft 5,5m+15m+10,5m=31m parallel zur Straßenbegrenzungslinie der westlichen Erschließungsstraße.

Ok, that means 31m parallel to this street, right?

0,32 | 0,5 Grundflächenzahl 0,32, Geschossflächenzahl 0,5 (Achtung! Baunutzungsverordnung 1977)

So with a plot area of 731m² I am allowed to build on 365.5m²? I assume that counts for both floors combined (182.75m² per floor), right? Except terrace and garage?

S 20-30° | II Satteldach mindestens 20° höchstens 30° Dachneigung, max. 2 Vollgeschosse

Ok, so only gable roofs are allowed. According to the plan, exceptions include hip roofs. Are dormers generally allowed on GR?

Thanks in advance for your help =)

Floor area ratio 0.32 means 32% of the area can be built on. Garage and terrace count half.
Floor space index 0.5 means the total area of the ground floor and first floor, if present, must not be larger than 50% of the plot area. Clear?

Ok, does 31m mean parallel to this street, right?

Yes.

So with a plot area of 731m² am I allowed to build on 365.5m²?

731m² * 0.32 = 233.92m² may be built over. Theoretically, that means 15m * 15.60m, which your building envelope does not allow though.
731m² * 0.5 = 365.5m² is the maximum floor area allowed. This is the sum of the areas of all full floors plus the areas of living rooms and the staircases and corridors leading to them in partial floors.

Except terrace and garage?

Your development plan is from 1982, so the 1977 Building Use Ordinance applies, meaning terraces and garages are not counted.

Are bay windows generally allowed in SD?

Do you perhaps mean dormers or cross gables? Anyway, all is allowed.