How to Rent a Flat as a Group in the Czech Republic (and Why Landlords Prefer It)

In Prague and Brno, sharing a flat is not a student phase. It is how most people under 30 afford a real apartment. Yet the way flats are rented still assumes one tenant: one listing, one enquiry, one contract, one person the landlord has to trust.

So a group of three shows up as three separate messages from three strangers, none of whom can say for certain that the other two will still be there in March. This guide covers the legal shapes a group lease can take, what to settle before you view anything, and how to present yourselves so a landlord says yes.

Why landlords actually prefer a settled group

A landlord's real fear is not three people; it is churn. Every departure means a month of viewings, a cleaning, a deposit argument and a new contract. A group that arrives with a combined budget, a move-in date, a minimum term and a written agreement on what happens if someone leaves is a lower risk than a single tenant on a probation-period salary. The problem is that most groups never show any of that, because they only assembled last week.

Three ways a group lease can be structured

1. Everyone on one lease (společný nájem)

All of you are named as tenants on a single contract with the owner. Under the Czech Civil Code you are jointly and severally liable, which means the landlord can ask any one of you for the whole rent if the others do not pay. It is the strongest position legally: everyone has full tenant rights, nobody can be evicted by a flatmate, and the deposit is one shared sum. The catch is that leaving early needs the landlord's consent and an amendment to the contract, so the group agreement on departures matters most here.

2. One main tenant, the rest as subtenants (podnájem)

One person signs with the owner and sublets rooms to the others. This is the most common arrangement when someone is already in a flat and fills a spare room. It is flexible, but the subtenants' rights depend entirely on the main lease: if it ends, so does the sublease, whatever your own contract says. We explain the difference in detail in Lease vs Sublease in the Czech Republic.

3. Separate room contracts with the owner

Some landlords rent room by room, each with its own contract and deposit. You are protected from your flatmates' arrears, but you also have no say in who moves in next door. Common in purpose-built shared housing, rare for a normal 3+kk.

Five things to agree before the first viewing

1. Budget: the maximum per person and the combined total, including utilities. Write down both numbers; landlords ask for the combined one.
2. Dates: the move-in date you can all make, and the minimum term you will all commit to. A group that can say "1 October, 12 months" beats one that says "sometime this autumn".
3. Departures: how much notice a leaver gives the group, whether they must find a replacement the others approve, and how their share of the deposit is handled.
4. The split: equal, by room size, or by income. There are three fair ways to do it; pick one before you see the flat with the one big room and the one tiny one.
5. Deal breakers: pets, smoking, overnight guests, working from home, noise after eleven. These decide whether you are still friends in February.

How a Squad works on DomuHQ

DomuHQ was built around exactly this problem. You fill in a short compatibility assessment covering lifestyle, schedule, values and habits, and set your budget and preferred districts. You then see people whose answers and budget line up with yours, or you invite friends who are already in. Together you create a Squad: a group with a shared budget, a shared shortlist and a vote on every listing.

When you apply, the landlord does not get three separate messages. They see one application from the Squad, with every member's profile, the group's combined budget and how well you fit together. Viewings, questions, the application status and the rental contract all sit in one place, so nobody is forwarding screenshots to a group chat at midnight.

Verification is optional. Members who choose to verify their identity get a Verified badge on their profile, which is the fastest way to answer the "who are these people" question a landlord has in September.

What it costs

Right now, nothing: DomuHQ is free for everyone until 1 January 2027, and features that normally need a paid plan unlock without payment during the launch period. After that, one subscription covers all personal roles, whether you are looking for people, looking for a place, or renting out a spare room. The full plan comparison is in the help centre; the short version:

• DomuBasic, free forever: browse rooms, people and Squads, complete your profile and assessment, save searches.
• DomuPlus, 299 CZK a month: messaging and contacting landlords, creating and joining Squads, identity verification with the Verified badge, booking viewings, comparing listings, and publishing one spare room.
• DomuPro, 699 CZK for three months: everything in Plus, plus Squad analytics and custom Squad questions, calendar sync and travel-time planning for viewings, and priority placement in search results.

If you are on the other side of the table, landlords and real estate agencies list free during the launch period, and agencies can connect their CRM so listings sync automatically. Details are on the for hosts page.

After you move in

Do the handover protocol together, photograph every room on day one, and keep the group agreement somewhere all of you can find it. That document is what gets the deposit back when the first person moves out.

Source: joint tenancy and subletting rules follow the Czech Civil Code (Act No. 89/2012 Coll.). General information, not legal advice.