Save time and know where every euro goes. FlatWatch checks whether your Hausverwaltung does what the law requires — and flags anything unusual.
You own a flat in Austria and your monthly costs keep going up. You want a second opinion — without a lawyer and without a fight.
Check your building →A few of you have questions, and the rest of the building needs convincing. Get one clear document everyone can read, and decide together — in writing, without a meeting.
Get started →You run several condominium cases in parallel and lose hours sorting paperwork. Get a dated evidence file — every duty, document and deadline — and spend your time on the legal question.
Talk to us →FlatWatch puts your building’s duties, documents and deadlines in one place.
Legal duties
Austrian law tells your manager (Hausverwaltung) what to do, and by when: three offers for every big repair, a budget before the year starts, an account every owner may inspect. FlatWatch tracks around ten of these duties and their deadlines, and flags anything that doesn’t arrive.
Statement review
Send us this year’s annual statement. We check every major job — whether competing offers exist, who won the work, whether the figures hold together — and send you a plain-language findings document with line numbers and dates.
Communication
Your building gets its own email address. We ask your manager for what’s missing and chase it on a schedule. Every owner can read the whole thread — everything sent and everything that came back. You never write a letter.
What we found in our own building
Two waste disposal lines in our roof contract, for the same activity, charged 27 times apart per tonne. We asked for the competing offers about ten times in two years. They never came. That’s why we built FlatWatch.
For Austrian condominium buildings, from six flats to sixty.
See how your operating costs compare, per m², in two minutes.
Around ten legal duties and their deadlines, tracked all year.
Every line of your annual statement, checked and explained.
Who won the work, and who they’re connected to, from the company register.
One address for all correspondence, readable by every owner.
Every document, request and reply, dated and ready for a lawyer.
Instant
Free Forever
Compare your operating costs with the Austrian average, in two minutes.
FREE during early access
One-off
€79 €0
We check your annual statement (Jahresabrechnung) and send you a short report: what’s missing, and what to ask your Hausverwaltung for.
FREE during early access
Ongoing
€4.90 €0 /flat/month
/building: min €89 – max €249
All year: every duty and deadline tracked, requests sent and chased for you, and an in-app record that stays up to date.
For comparison: in Austria, a lawyer typically charges around €300 an hour, plus VAT.
We own a flat in a Viennese building. When our roof needed repairs, we did what most owners do: we trusted our Hausverwaltung. The work was done, and our monthly charges went up to pay for it. A year later, the roof leaked again. So we went through the paperwork. The Hausverwaltung had given the job to a company it owns, at an above-market price and with a poor result. We asked a lawyer for help, but the fees were more than we could pay alone.
So we built the tool we wish we’d had: one that keeps every document, deadline and cost in one place, so owners can ask the right questions before the bill arrives. It works like insurance against costly mistakes, at a fraction of the cost. We called it FlatWatch.
We’re not lawyers. We ask for the documents the law says you’re owed, and keep the record of what comes back.
No. Your Hausverwaltung has to send every owner their own annual statement (§ 34 WEG), and each owner can ask to see the receipts behind it. These are your rights, so you don’t need anyone else’s agreement to use them — or to ask us to help.
Never. Nothing goes to your manager until you say so, and you’re copied on everything that does.
Then you’ll know, in writing. That ends the argument instead of starting one.
No, we’re not lawyers. We keep your building’s record in order — documents, dates and open questions. If you ever need a lawyer, they start from the facts instead of spending hours collecting them.
The cost check stays free. The owner review will be a one-off €79. The subscription will be a monthly price per flat — and if your owners’ meeting agrees to take it on for the whole building, the cost is shared between all flats, up to a cap per building. We don’t ask for card details, so nothing is ever charged without you signing up.
Yes. If you’d like to talk your results through with a lawyer, fill in this short form and we’ll put you in touch with one who knows Austrian condominium law.
We read them and write back. We don’t publish, sell or share them, and we delete everything if you ask.
Two minutes, no account, and your result on screen straight away.
The cost check needs JavaScript switched on. You can still send us your statement here.
FREE during early access
Want a free review of your annual statement?
We tell you what’s missing and what to ask your Hausverwaltung.
Upload your Jahresabrechnung — the annual statement your Hausverwaltung sends you each year. We check it line by line and send you a short report: what’s missing, and what to ask for.
Our app is in beta with three buildings in Vienna. Join the waitlist to get access at the official launch — add your annual statement and we’ll start with a free review.
Leave your name and email, and we’ll introduce you to a lawyer who knows Austrian condominium law.
Thank you. We read every one of these ourselves. Expect something back within a week.You’re on the list. We’ll email you as soon as the app is ready for your building.Thank you. We’ll email you within two working days with an introduction.
We don’t keep any data you don’t want us to keep.