Buy a house with someone on your side
We follow you from the first viewing to the bid, flagging the expensive things that are easy to miss: hidden faults, renovation and what the house costs to own.
640+
areas with price data
130+
checks per analysis
2026
loan and tax rules
Common faults in similar houses
Single-layer rendered facades, blue concrete, ungrounded wiring. We know what's common for the house's age and what it can cost to fix.
What we found
- Roof Past its lifespan
- Windows No data, ask
- Drainage Nearing end
- Facade Nothing urgent
What it costs to own
Roof, facade, heating and drains all have a lifespan. We show what may need replacing in the coming years and roughly what it lands on.
18 200 kr/mo
At 6% rate: 21 400 kr/mån
What similar houses actually sold for
We compare with what similar houses in the area sold for, so you can see whether the price is fair before you bid.
The neighbourhood you’re moving to
How far to work, the price level in the neighbourhood and the risks that come with the place itself.
Älvsjö, Stockholm
27 min to work
Compare what sets them apart
Put two homes side by side: monthly cost, commute and condition.
What to check at the viewing
What's worth a closer look in this particular house, to take to the viewing.
How to get started
01.
Paste the link
A link to the listing is all it takes, from most listing sites.
02.
Get a clear verdict
Monthly cost, risks and what to check.
03.
Go to the viewing prepared
A checklist and questions for the agent, for that exact home.
04.
Bid with confidence
You know the monthly cost and where the question marks are.
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.
Ready to size up a house?
See a finished analysis, or start with a home you're looking at.
Read on
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 replace an inspection?
No. We get you ready for it. You'll know what's worth a closer look, so the inspection is worth more.
How do you know what might be wrong?
We start from the build year and what's known about homes from that time. We never claim a fault exists, we show what's worth checking.
Looking for a different property type? Apartment