ᐅ Basement living unit

Created on: 20 Apr 2016 12:00
W
world-e
Hello everyone,

I am currently in the planning phase of building a house. Right now, I am considering whether and how it would be possible to create a second living unit in the basement in order to secure two affordable KFW loans of €100,000 each. I would prefer to invest more money into the house rather than pay higher interest costs to the bank. Plus, you also receive a repayment grant for each loan.

The house has two full floors and is situated on a relatively flat plot with a height difference of 0.5m (1.6 feet). The basement is therefore entirely below ground level. The current layout of the basement is shown in UG_bisher.pdf. The window at the bottom left is planned to have a light well. Structural work would include an external basement stairway, an entrance, walls, and preparations for a bathroom and kitchenette. I understand that the second living unit is supposed to be very small. It is not intended for rental, but rather for the children in the future. Therefore, doors will not be installed everywhere yet.

What do you think about my plan and my design in UG_neu.pdf? Or is this unrealistic, and do you have other ideas?

Thank you very much.
W
world-e
20 Apr 2016 14:47
Assuming the room in the lower left is considered a living unit, there would be sufficient window area. Below the bathroom, connections for a small kitchenette could be installed, making it a very compact apartment, similar to those in a student dormitory.
J
jochi79
20 Apr 2016 15:11
I think with the basement stairs and all the necessary measures, you will no longer have any financial benefits from the second KfW loan but will rather end up paying more.
W
world-e
20 Apr 2016 15:30
KfW Loan
€100,000 (30 years term, 20 years fixed interest rate at 1.5% nominal interest) €18,000 interest (outstanding balance €26,000)

Bank
€100,000 (20 years fixed interest rate at 2% nominal interest) €29,000 interest (outstanding balance €44,000)

In addition, there is a €11,000 repayment grant with KfW 40 (in Baden-Württemberg) or €6,000 with KfW 55.

This makes a significant difference for me.
J
jochi79
20 Apr 2016 15:57
Costs for basement stairs?
Costs for an additional front door?
Costs for plumbing?
Costs for electrical work?
Costs for interior doors?
Costs for interior finishing?
...
...
...
etc.

I will also apply for the second KFW loan, but I will rent out the apartment afterwards.
T
toxicmolotof
20 Apr 2016 16:00
But you do know that you can only apply for a subsidized loan up to the value of the residential unit to be constructed, right?
D
DG
20 Apr 2016 16:21
Let me put it another way: if it were profitable, everyone would do it.

Best regards
Dirk Grafe