ᐅ Fence height adjacent to the neighbor and windows in the boundary wall

Created on: 28 Nov 2019 09:58
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Climbee
Climbee28 Nov 2019 09:58
Our dear neighbors… I’ve mentioned this a few times before.

But anyway: both of us (including the neighbors) want a privacy fence between our properties. So far, we had planned to have a landscape gardener propose a garden design, including this privacy fence, and then coordinate it with the neighbors.

A lot has changed since then, and we no longer plan to coordinate; we want to install the tallest possible fence.

As far as I know, I can put up a fence up to 1.80 meters (5 feet 11 inches) high without additional permission.
My question is: from which ground level is this measured? We have a slightly sloped plot, and on the side where the privacy fence is planned, we will not raise the terrain but will extend the terrace into a balcony. So, there will be no retaining wall underneath, just support columns on which this “quasi” balcony will rest.
The height difference to the neighbor’s property should be about 100–110 centimeters (39–43 inches) at the highest point.
Am I allowed to measure the 1.80 meters (5 feet 11 inches) from my (higher) level, or is the natural ground level decisive?
The building permit originally included a retaining wall at this spot, which, as mentioned above, has now been replaced by support columns (this is the current planning stage; if we need a wall to reach the 1.80-meter (5 feet 11 inches) privacy height, we will build one).

Second pain point:
The neighbor’s garage is built on our boundary line, and in the boundary wall there is a window facing our property, which was neither approved nor registered in the land register. This is a standard wooden window that opens. At one time, there were shutters installed that extended onto our property, but now only the brackets remain, which still protrude about 15 centimeters (6 inches) onto our land.
As far as I know, this kind of window should generally meet fire resistance class F90—but I don’t really care; that’s for their fire insurance to sort out.

The protruding shutter brackets bother us because you can catch on them—they’re simply in the way. Also, after a few incidents, we would prefer that this window cannot be opened and that the neighbors can’t look into our yard there (we actually want to create our main terrace in that area).
If the neighborhood were friendly, I wouldn’t mind at all, but here…

In Bavaria, there is a so-called window protection law (Art. 43–45 AGBGB):
Windows and any kind of light openings that are less than 60 centimeters (24 inches) from the property boundary must, at the neighbor’s request, be designed so that up to a height of 1.80 meters (5 feet 11 inches) above the floor level of the lit room (approximately eye level) neither opening nor looking through is possible. When using opaque glass blocks, no impairment to the neighboring property is expected; therefore, exterior walls with such light openings are permitted within the 60-centimeter (24-inch) protection zone.
I also found this:
A peculiarity of the Bavarian regulation is that it depends on the use of the neighboring property. For the owner to invoke the window protection law, their property must be either developed or used as a courtyard or garden. If a previously undeveloped property is later built on, from that point onward the window protection law can be enforced, meaning windows that are located within the boundary distance in exterior walls on the adjacent property must be modified as required by Art. 43 AGBGB at the neighbor’s request.

Does this mean I can demand that the window be modified accordingly?

Can I also plan something in front of the window? The wall looks awful, and as part of the garden design, we will definitely do something there. It won’t come down to me repainting the neighbor’s wall every two years (he unfortunately installed bargeboards on the boundary side with no gutter, so water drips onto the wall causing stains—no matter if we paint it, it will look bad again after two years). To what extent do I have to consider the window? Or could I just put up a wooden fence in front of it?

What can be done about the really obstructive brackets? Are we allowed to simply remove them, or do I have to request the neighbor to do so?

Here is a picture (from long ago – instead of the little trees, our garden furniture is now there *g*), so you can get an idea:

Weiße Hauswand mit kleinem Holzfenster im orange-gelben Rahmen; Baumzweige davor.


If you look closely, you can see the brackets (we will just leave the fact that the windowsill also protrudes onto our property as it is).

We’re currently planning the garden, so these questions are very urgent right now.
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Escroda
28 Nov 2019 10:46
Climbee schrieb:

As far as I know, I can install a fence up to 1.80 meters (5 feet 11 inches) high without any additional permits.
Where does the 1.80m (5 feet 11 inches) come from? In my opinion, 2m (6 feet 7 inches) is allowed (Art. 6, para. 9, 3rd and Art. 57, para. 7, a) BayBO)
Climbee schrieb:

Is the natural terrain slope decisive?
Yes.
Climbee schrieb:

As far as I know, it generally has to be a window complying with fire resistance F90.
Not if the building has a gross volume under 50 cubic meters (Art. 28 (2) 1.)
Climbee schrieb:

That would mean I can demand that the window be modified accordingly, right?
I agree.
Climbee schrieb:

Can I also plan something in front of the window?
That’s difficult. Here in NRW, the legal situation is clearer. If the situation has been tolerated for three years, private law claims are no longer enforceable. However, it might still be possible to address it through building law if you can get an official to take action. I cannot speak on the transferability of this to Bavaria.
Climbee schrieb:

Are we allowed to simply remove them?
Absolutely not! That would be property damage. Set a deadline for removal and claim a building encroachment compensation according to §913 of the Building Code.
Climbee28 Nov 2019 12:11
Thank you, Escroda!

I had to look up what an overbuilding easement is first. But for what exactly? Because of the supports and the window sill projecting into our property? The wall itself is exactly on the boundary line. And how is the height measured in this case?

I was also thinking about the deadline for removal—if it isn’t met, can I hire a professional and then claim the costs?

The natural terrain slope is obviously a disadvantage for us now; we would prefer it to be higher. We will have to discuss this with the neighbors because I think a higher privacy screen would also be in their interest.
Escroda schrieb:

Not if the building does not exceed 50m³ (1,765ft³) gross volume (Art. 28 (2) 1.)
It’s a large double garage, so it should definitely exceed 50m³ (1,765ft³).
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Escroda
28 Nov 2019 14:18
Climbee schrieb:

Because of the brackets extending onto our property and the window sill?
Yes.
Climbee schrieb:

And how is the height measured in this case?
It’s more of a pressure tactic to encourage the neighbors to take action. Basically, you can demand whatever you want. If the neighbors don’t pay, you can take legal action. Ideally, there should be a mediation that suggests keeping the window sill while removing the brackets. The neighbors will agree to that compromise, and you will have achieved your goal.
Climbee schrieb:

If they don’t comply, can I hire a professional and claim the costs?
You can do that – in my opinion, it’s not legally solid, but you would have created facts, and the neighbors would then have to decide whether to pursue legal steps. That’s less risky for them because property damage is a criminal offense, and initially only the state would act against you. Applying § 859 self-help of the possessor under the Building Code is no longer possible due to the time elapsed. However, § 1004 of the Building Code could apply; maybe @Otus11 can say something about that?
Climbee schrieb:

Looks like we will have to talk to the neighbors after all.
Very good idea!
Climbee schrieb:

It’s a large double garage, so it should easily be over 50m³ (1,765 cubic feet).
Then if the discussions don’t go well, public building law might also be an option. You just need to find someone who can handle the matter at the authority. Do you know anyone at the fire department?
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Zaba12
28 Nov 2019 15:49
I would say go with the natural terrain slope. Anything else would be pointless regarding your height restrictions.
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Joedreck
28 Nov 2019 16:01
I do not see any damage or destruction when the brackets are professionally dismantled. Therefore, no property damage occurs. However, I am not familiar with the legal rulings in detail.