Hello!

My turn to ask the classic question about basement walls: load-bearing or not.

The house was built in 1935 and is located in Västmanland, near Lake Mälaren. I'm considering tearing down the wall shown in the pictures. It is not included in the original floor plan, which suggests it might have been added later.

At the same time, the plans do not completely match how the house actually looks today. For example, several basement windows are placed differently than in the drawings, and the room layout in the drawings and reality varies quite significantly. This could very well be because the basement was renovated at some point over the years.

Should I contact a structural engineer or another professional before possibly tearing down the wall? Or is it sufficient, as a craftsman who looked at the wall said, to simply prop up around the wall before starting the demolition?

About me: lived in rental apartments all my life until recently. Unknowledgeable but eager to learn to understand houses.
 
  • Blueprint of a 1935 house basement with a highlighted wall not included in original plans, questioning structural changes.
  • Basement wall with pipes above, a blue door to the left, and a highlighted note indicating "This wall" for potential removal consideration.
  • Green painted basement wall with a small window showing the outside view; text bubble in Swedish identifies the wall.
  • View of a basement window with green walls and visible wiring, discussing basement wall removal in a house built in 1935, Västmanland, Sweden.
  • A basement room with a concrete wall, various items including tires and storage boxes, and a ceiling light. The note highlights the same wall viewed from another room.
Doesn't seem to be a load-bearing structure considering the drawing, or the placement (between the windows), then it's probably the one between the boiler room and the laundry room that's load-bearing.
 
klaskarlsson klaskarlsson said:
It doesn't look like a load-bearing structure considering the drawing, or the placement (between the windows), it's probably the one between the boiler room and laundry room that is load-bearing.
No, exactly, I agree with you. I just want to feel a bit more certain about it before I start knocking down the wall. I have an Einhell demolition hammer on the way primarily to break the floor in preparation for the upcoming sewage pipe replacement in the basement. Can I tear down part of the wall with it to try it out a bit, or should I be completely sure that the wall is not load-bearing first? I would prefer to avoid having the house collapse on me.
 
L LexLux said:
No, exactly, I agree with you. I just want to feel a bit more confident about the matter before I start tearing down the wall. I have an Einhell demolition hammer on the way, primarily for breaking up the floor in preparation for future sewer pipe replacement in the basement. Can I demolish part of the wall with it to try it out, or should I first be absolutely sure that the wall is not load-bearing? I would prefer to avoid having the house collapse on me.
Even if such a wall were to have any load-bearing function, I don't think the whole house would collapse, possibly you might get some settling over time, but place a couple of supports if you're worried.
 
Click here to reply
Vi vill skicka notiser för ämnen du bevakar och händelser som berör dig.