Buy a flat with someone on your side

The app that helps you understand the home and its surroundings, from first listing to moving in.

Årsta, Stockholm

12 375 kr/mo

Understand the association’s finances

Debt per square metre, how the fee is trending and whether a pipe replacement is coming. We read the annual report for you and say plainly what the numbers mean.

What we found

Debt per m² High
Pipe job Planned 2027
Monthly fee Raised recently
Leasehold No data, ask

What you pay each month

See the monthly cost in one place. In the app, adjust the interest rate and your circumstances to see how your buffer changes.

Monthly cost →

12 375 kr/mo

Mortgage 7 100 kr/mo

Fee 4 200 kr/mo

Running 1 075 kr/mo

At 6% rate: 14 667 kr/mo

Get to know the area

See what is nearby and how everyday life could work. Explore the surroundings and find out what to check in person.

Explore areas →

Årsta, Stockholm

Public transport
Grocery shops
Schools and childcare

Go into bidding with a plan.

See what different bids mean for your monthly cost and set a limit that fits your finances.

Compare what sets them apart

Put two homes side by side: monthly cost, commute and condition.

Björkvägen 8

Tallstigen 3

Monthly cost: 12 375 kr/month14 100 kr/month
Commute: 18 min34 min
Debt per m²: 8 900 kr3 200 kr

Everything to check at the viewing

A checklist and questions for the agent, tailored to this flat's age and co-op. Nothing important slips through.

Know what to do next.

Keep track of what remains, from viewing to signing and handover. If you need to sell first, your sale fits into the same plan.

Prepare to buy

Bring together your budget and what you are looking for.
Go to the viewing

Save questions and observations for each home.
Plan your bids

Choose your limit and follow up what you need to know.
Before signing

Get help understanding what to check before you sign.
Before handover

Keep track of what remains before you get the keys.

Start with one home.

Analyse a home

Numbers you can trust

We keep track of what needs checking and fixing, so you don’t have to hold it all in your head.

Every number can be adjusted, and you see what it builds on.
When a figure is missing we say so, rather than guess.
Amounts, rules and thresholds are checked against official sources.

33,000+

housing co-ops

650+

areas with price data

2026

loan and tax rules

See everything about the flat and its co-op

See a finished analysis, or start with a home you're looking at.

See an example

Search your co-op

Read on

BRF finances: how to read the annual report before you buy Seven mandatory key figures since 2023, rule-of-thumb levels for debt and savings per sqm, and what interest sensitivity means. How to judge a BRF. Stambyte (pipe replacement) and fee increases in a BRF: what it means for you as a buyer A stambyte often costs 250,000-300,000 kr per flat and is needed after 30-50 years. How to check the BRF has saved for it, and what pushes the fee up. Bidding on a Swedish home 2026: how it works, underpricing and hidden bids How bidding works in Sweden 2026: no bid is binding, underpricing requires a price well below market value, and hidden bids explained. With worked examples. Can I afford it? Swedish mortgage budget and stress test at 6 percent Work out if you can afford the home. Stress-test the monthly cost at 6-7 percent, the way the bank does, and see what you have left to live on. Buying a home together in Sweden: unequal deposits and the samboavtal Buying a home together but putting in different deposits? How to protect whoever pays more, using ownership shares or a samboavtal plus a debt note. Buying new-build: the risks of a brand-new bostadsrätt association The biggest risk in a new-build is not bankruptcy but high debt in the association. Here is how to read the economic plan before you sign. Is the BRF healthy? · Calculate Work out the association's debt per m² and whether it's low, normal or high.

Common questions

What does Heimer cost?

Your first analysis is free. After that, Premium is 349 kr a month for unlimited analyses.

Which sites work?

A link from Hemnet, Booli or most agent sites works fine.

Do you find the co-op's debt?

We read what's in the listing and the annual report. If a figure is missing, we say so plainly instead of guessing.

Is Heimer on the buyer's side?

Yes. We're on your side, helping you understand the listing so you can feel sure about the decision.

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