Double rod mesh including privacy screen on L-stones! Feasible?

Look into your B‘Plan and your state building regulations. Just because the neighbor has it does not protect against dismantling.

The neighbor has it exactly the same, only made of wood.

Has the neighbor checked if that is allowed? I know many development plans where that is not permitted facing the street.

Whether he checked that, I don't know. But it is a T-road with 50 houses. If necessary, I'll take it down or make it lower :D

Do not underestimate the wind load that such a fence must withstand. My neighbor just "lost" a fence because he thought he knew better than the manufacturer, who recommends a concrete foundation of at least 30x30x80 for each post. I doubt that a few anchors set in thin L-stones will survive a storm. The leverage on a 2m fence is enormous. What is the harm in setting the fence with proper concrete foundations behind the L-stones?

Don’t underestimate the wind load that such a fence has to withstand. My neighbor just recently "lost" a fence because he thought he knew better than the manufacturer, who recommends a concrete foundation of at least 30x30x80 for each post. I doubt that a few anchors set into thin L-bricks will survive a storm. The leverage on a 2m fence is enormous. What speaks against setting the fence with proper concrete foundations behind the L-bricks?

The problem, at least in the corner area, is then the height. The post would have to be 4m long so that I could concret it in 80cm deep. After the L-bricks, I would do it like this. It should also be said that we will not close the entire fence but only the area that runs parallel to the street. The "initial" corner part will remain open and tall plants will be placed in front of the L-bricks. Also, we are not talking about Fischer plugs :D We also use the heavy-duty anchors in industry for ram protection. Forklifts weighing several tons often crash into them and come to an abrupt stop :D So these anchors can take quite a lot. Still, I’m not 100% sure about the wind load. I think I’ll do it like this at first and not insert all the privacy slats. Then I’ll wait and see how autumn goes. If everything holds without problems, I’ll insert another slat or maybe leave it as it is if it’s not too annoying :D

Why did you set the L-bricks if you don't want to fill up to the top edge of the soil? Then you can perfectly set foundations in the filled soil? We are not talking about wind, we are talking about gusts of storm. And since you want to place the fence directly by the street, that's a pretty dangerous experiment... I know concrete anchors. We also hang cable trays on them. But there we drill into solid concrete walls, not into 120mm wide L-bricks. I wouldn't bet that it won't just crack the concrete if things go badly.