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Buying a home

Bidding: how it works, and how to keep a cool head

How bidding works in Sweden: the rules, how you place bids, what closed bidding means, and a simple bidding strategy that starts with your ceiling.

By The SökHem editorial team4 min readPublished 18 september 2026
Bidding: how it works, and how to keep a cool head – infographic from SökHem

Bidding is often the toughest part of a home purchase. It moves fast, it involves a lot of money, and it is easy to lose your head. But it gets much calmer once you know how it actually works.

Here is how it goes, what the rules say, and how you bid without paying more than you planned.

Fewer rules than you think

Bidding on homes is not regulated by law in Sweden. No law says how a bidding round must run. Instead it is governed by practice and by what the seller decides.

That means three things. Your bid is not binding, so you can withdraw it until the contract is signed. The seller does not have to sell to the highest bidder, but may pick anyone, or no one. And the seller may stop or change how the bidding runs mid-way.

Everything becomes binding only at signing. Before that, both sides can change their minds. Uncomfortable, but that is how it looks.

When does the deal become binding?
Not bindingBindingFirst bidBidding under wayContract is signed
  • Your bid is not binding: you can withdraw it right up until the contract is signed.
  • The seller does not have to sell to the highest bidder, and may call off or change the bidding halfway through.
  • Only when both parties have signed the purchase contract is the deal legally complete.

Bidding on homes is not regulated by law: it is governed by custom and by what the seller decides. Everything becomes binding only when the contract is signed.

Household gross income45 000 kr/month
Down payment / savings600 000 kr
Interest rate4,0 %
You can buy for up to

3 030 000 kr

Maximum mortgage

2 430 000 kr

Loan-to-value (LTV)

80 %

Monthly cost12 150 kr/month
Interest 8 100 krAmortisation (repayment) 4 050 kr (2 %)

After interest deduction (30 %): 9 720 kr/month

The calculation is a guide only. The bank always makes its own credit assessment.

What the agent must do

The agent, on the other hand, has clear duties. Under the Estate Agents Act (fastighetsmäklarlagen), the agent must keep a bid register: a list of every bid that comes in.

The list must state who placed the bid, contact details, how much, when the bid was placed, and any conditions attached. The agent must report every bid to the seller, including lower bids and late arrivals.

Once the deal is done, both buyer and seller have the right to get the bid register. Lost a bidding round and wondering if the bids were real? Then you can ask to see the list. The agent may not invent bids, and the list exists precisely to keep everything open.

Open and closed bidding

Most common is open bidding. Everyone in the round learns what the others bid, and bidding usually happens by phone or text through the agent. You watch the level rise and decide whether to stay in.

Closed bidding works differently. Each buyer submits their bid without knowing what the others place. So you do not see rival bids, and they do not see yours. The seller decides whether bidding is closed.

In closed bidding it is harder to know what you should place. The tip is to start from what the home is worth to you, not from what you think others do. Place what you are actually prepared to pay, because you get no second chance to raise. We go through the format in detail in the guide on closed bidding.

How you bid in practice

You bid through the agent, usually with a phone call or text. Before your first bid counts, you should have a mortgage pre-approval ready, because the agent wants to trust that you can pay.

You can bid with conditions, for example that your loan is first approved or that you get a survey done. A conditional bid usually weighs lighter than a clean bid for the same sum, since it is less certain for the seller. So think about what you truly need included.

A simple bidding strategy

The best bidding strategy is also the most boring: decide your ceiling before you place your first bid, and keep it. Write the number down. Once bidding is running, it is too late to think clearly.

Work the ceiling backwards from monthly cost. What can you handle each month once interest, amortisation, fee and running costs are paid? Start from that, not from the price in the listing. The asking price is often set to draw people to the viewing, not to show what the home goes for. Also read our short answer to whether teaser pricing is illegal.

Raise in calm steps you decide yourself, and do not reflex-answer every rival bid. Whoever stresses almost always pays more. And remember there is always a new home coming. Walking away once the price passes your ceiling is not a loss; it is keeping your word to yourself.

Price range2 000 000 kr to 6 000 000 kr
to
Property type

We are watching 2 areas, 2 000 000 kr to 6 000 000 kr, apartment.

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You can skip bidding entirely

More and more deals are settled before the home is even listed. When a seller finds a serious, prepared buyer directly, there is no bidding to join, and both can talk price calmly.

That is how SökHem works. You register a buying brief with what you seek, and we actively find matching sellers, even ones who have not listed yet. Sometimes the calmest bidding round is the one that never happens.

Did you find what you were looking for? Have suggestions for more topics? Contact us.

Frequently asked questions

No. Bidding on homes is not regulated by law in Sweden. Instead it is governed by practice and by what the seller decides.

No. You can withdraw your bid until the contract is signed. The seller does not have to sell to the highest bidder either, but may pick anyone or no one. Everything becomes binding only at signing.

Yes. Under the Estate Agents Act the agent must keep a bid register stating who placed the bid, contact details, amount, time and conditions, and report every bid to the seller. After the deal, both buyer and seller have the right to get the list.

Bidding where each buyer submits their bid without knowing what the others place. The seller decides whether bidding is closed. Start from what the home is worth to you then, because you get no second chance to raise.

Decide it before you place your first bid and write the number down. Work the ceiling backwards from monthly cost: what can you handle each month once interest, amortisation, fee and running costs are paid? Start from that, not from the asking price.