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Monthly Housing Cost

Estimate your total monthly cost including mortgage, fees, and tax deductions.

3 500 000 kr
15%
3.5%
2.0%
4 200 kr

Monthly Breakdown

BRF Fee (avgift)4 200 kr
Mortgage Interest8 677 kr
Amortization4 958 kr
Gross Monthly Cost17 835 kr
Tax Deduction (ränteavdrag)-2 572 kr
Net Monthly Cost15 263 kr

Loan amount: 2 975 000 kr · Down payment: 525 000 kr (15%)

Rate Sensitivity

Net monthly cost across mortgage rates (using your current loan amount, amortization rate, and BRF fee).

Interest rateInterest /moAmortization /moTax deduction /moNet monthly cost
2%4 958 kr4 958 kr-1 488 kr12 629 kr(1 735)
3% (baseline)7 438 kr4 958 kr-2 231 kr14 365 kr
4%9 917 kr4 958 kr-2 833 kr16 243 kr(+1 878)
5%12 396 kr4 958 kr-3 353 kr18 201 kr(+3 836)
6%14 875 kr4 958 kr-3 874 kr20 160 kr(+5 795)
7%17 354 kr4 958 kr-4 394 kr22 118 kr(+7 754)

Interest Rate vs Monthly Cost

11 20614 29017 37420 45823 5412%3%4%5%6%7%

Frequently asked questions

How much does a 4 million SEK apartment cost per month?
A reasonable rough estimate is around 18,000–22,000 SEK per month after the Swedish interest tax deduction, assuming a 15% down payment, a 3–4% mortgage rate, mandatory amortization, and a typical BRF fee of 4,000–5,000 SEK. Use the sliders above to see your exact number — the BRF fee and your interest rate are the two inputs that move the result the most.
What is amortization?
Amortization is the part of your monthly payment that pays down the loan itself, separate from interest. Swedish rules (amorteringskravet from Finansinspektionen) require at least 1% per year of the loan if your loan-to-value is between 50% and 70%, and 2% per year if it is above 70%. Below 50% LTV there is no statutory requirement, though many banks still ask for some amortization.
How does the Swedish mortgage tax deduction work?
Sweden allows you to deduct mortgage interest in your tax return (ränteavdrag). You get back 30% of the interest you pay each year, up to 100,000 SEK of total interest expense per person — above that, the deduction drops to 21%. The deduction is calculated yearly but effectively lowers your real monthly cost; this calculator already shows the net figure after the deduction.

Considering buying an apartment?

Get a complete BRF analysis report including:

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