Kat malikleri kurulu yarın toplanacak.

It is a set phrase for the board / council / assembly of apartment or condominium owners in a building.

A rough breakdown is:

• kat = floor/storey, but in this legal expression it points to a unit in a multi-unit building
• kat maliki = apartment/unit owner
• kat malikleri = apartment/unit owners
• kurulu = board/council/committee

So the whole phrase refers to the official body made up of the owners.

Because Turkish often forms noun compounds by adding a possessive-type ending to the second noun.

So:

• kurul = board, council
• kat malikleri kurulu = the apartment owners' board/council

That -u is part of the compound structure. You see the same pattern in expressions like:

• öğretmenler kurulu = teachers' council
• bakanlar kurulu = council of ministers

Also, in this sentence kurulu does not mean established or set up. It is the noun kurul with the compound ending.

Kat malikleri means apartment/unit owners.

The singular is:

• kat maliki = apartment owner / unit owner

The plural is:

• kat malikleri = apartment owners / unit owners

This is a little tricky because kat maliki is already a compound expression, and then it gets pluralized. So it may look more complicated than a simple noun + plural ending.

Because kat malikleri kurulu is the standard institutional expression.

Turkish often prefers this compound pattern for official bodies and fixed names. So:

• kat malikleri kurulu = the apartment owners' council/board

If you said kat maliklerinin kurulu, it would sound more like a fully expanded the board of the apartment owners, and it is not the usual fixed term here.

So for learners, the safest thing is to learn kat malikleri kurulu as one chunk.

Because the real subject of the sentence is the whole phrase kat malikleri kurulu, and the head noun is kurulu, which is singular in meaning: the board/council.

So the sentence is really:

• [Kat malikleri kurulu] = the board/council
• yarın = tomorrow
• toplanacak = will meet

Even though owners is plural inside the phrase, the whole subject refers to one collective body.

Toplanacak means will meet, will gather, or will assemble.

It comes from:

• toplanmak = to gather, to assemble, to meet
• toplanacak = will gather / will meet

The ending -acak / -ecek is the Turkish future tense. Here it appears as -acak because of vowel harmony.

So:

• toplanacak = toplan-
  • -acak
• meaning: will meet

Not in the way you would normally translate it into English.

The verb toplanmak is related to toplamak (to collect, gather something), but toplanmak is a normal intransitive verb meaning to gather, to assemble, to meet.

So here:

• Kat malikleri kurulu yarın toplanacak.
• natural English: The apartment owners' board will meet tomorrow.

Not:

• will be gathered tomorrow

So even if the form has a historical passive/middle-looking element, the sentence is best understood as a normal intransitive verb.

Because Turkish usually puts time expressions before the verb, and very often before the main action.

A very common pattern is:

• Subject + time + verb

So here:

• Kat malikleri kurulu = subject
• yarın = time expression
• toplanacak = verb

That word order is completely natural.

Yes. Turkish word order is flexible, and changing it usually changes the emphasis, not the basic meaning.

For example:

• Kat malikleri kurulu yarın toplanacak. = neutral
• Yarın kat malikleri kurulu toplanacak. = emphasizes tomorrow

Both are natural.

However, not every order sounds equally good in ordinary speech. For learners, the safest pattern is:

• Subject + time + verb

Because Turkish does not have a definite article like English the.

So Turkish often leaves definiteness to context. In this sentence, the phrase is clearly a specific known body, so English naturally uses the, but Turkish does not need a separate word for it.

That is very normal:

• Kat malikleri kurulu = the apartment owners' board/council
• no separate Turkish word for the

Yes, it is fairly formal and very common in apartment-management or legal/administrative contexts.

You might see it in:

• building notices
• management announcements
• condominium documents
• meeting schedules

In everyday speech, people might sometimes use simpler alternatives depending on context, but kat malikleri kurulu is the standard official term.

Sometimes yes, but the nuance changes.

• toplanacak = will meet; straightforward future
• toplanıyor = literally is meeting, but in Turkish it can also mean a planned near-future event, like is meeting tomorrow

So:

• Kat malikleri kurulu yarın toplanacak. = The board will meet tomorrow.
• Kat malikleri kurulu yarın toplanıyor. = The board is meeting tomorrow.

Both can work, but toplanacak is the more direct future form.