Die maandelikse huur is duur.

Here die means the.

A useful thing to know is that in Afrikaans, die is the normal definite article for:

• singular nouns
• plural nouns

So unlike languages such as German, Afrikaans does not change the word for the based on grammatical gender.

Examples:

• die huis = the house
• die huise = the houses
• die huur = the rent

In your sentence, Die maandelikse huur means The monthly rent.

Because maandelikse is the form used before a noun.

Compare:

• maandelikse huur = monthly rent
• Die huur is maandeliks. = The rent is monthly.

This is a very important Afrikaans pattern:

• When an adjective comes before a noun, it often takes -e
• When it comes after a linking verb like is, it usually does not

So:

• maandelikse huur = adjective before the noun
• Die huur is maandeliks = adjective after is

In this sentence, maandelikse modifies huur, so the -e form is used.

Maandelikse huur means monthly rent — in other words, the rent amount that is paid each month.

It does not mean the rent is monthly in the grammatical sense of the full sentence. It is a noun phrase:

• die huur = the rent
• die maandelikse huur = the monthly rent

So the whole sentence says that this monthly rent is expensive.

Here huur is a noun meaning rent.

Be careful, because huur can also be related to the idea of hire/rent as a verb in some contexts, depending on structure. But in this sentence it is clearly a noun because it comes after die maandelikse:

• die huur = the rent

So:

• Die maandelikse huur is duur. = The monthly rent is expensive.

Because duur is a predicate adjective here — it comes after the verb is.

In Afrikaans, adjectives usually behave like this:

• before a noun: often take -e
• after a linking verb such as is: usually stay in the basic form

Compare:

• die duur huur = the expensive rent
• Die huur is duur. = The rent is expensive.

So in your sentence:

• maandelikse is before a noun, so it has -e
• duur comes after is, so it stays duur

Yes, in this sentence the word order is very close to English:

• Die maandelikse huur = The monthly rent
• is = is
• duur = expensive

So the structure is:

subject + is + adjective

That makes this sentence quite straightforward for an English speaker.

Not always. Duur can also be connected to the idea of lasting or continuing, depending on how it is used.

But in this sentence, duur clearly means expensive/costly.

For example:

• Die motor is duur. = The car is expensive.
• Die vergadering duur lank. = The meeting lasts a long time.

So context matters.

Both words contain the Afrikaans uu sound, which may feel unfamiliar to English speakers.

Roughly:

• huur
• duur

The uu sound is similar to the Dutch uu or the German ü, not like English oo in food.

A rough guide:

• huur sounds a bit like hure with rounded lips
• duur sounds a bit like dure, but again with that front rounded vowel

If you already know French u or German ü, that will help.

Also:

• maandelikse is roughly broken up as maan-de-lik-se
• die in Afrikaans is usually pronounced something like dee

No. It is capitalized simply because it is the first word of the sentence.

Normally, die is written with a lowercase d unless it starts a sentence:

• Die maandelikse huur is duur.
• Ek betaal die huur.

That would usually sound unnatural or at least mean something different from the original sentence.

The original sentence:

• Die maandelikse huur is duur. means
• The monthly rent is expensive.

If you want to say:

• The rent is monthly you would say:
• Die huur is maandeliks.

If you want to say:

• The rent is expensive you would say:
• Die huur is duur.

So maandelikse and maandeliks are related, but they are used in different positions and can change the meaning of the phrase.

It is a complete sentence.

It has:

• a subject: Die maandelikse huur
• a verb: is
• a description/predicate adjective: duur

So it is not just a noun phrase like die maandelikse huur. The word is makes it a full statement:

• The monthly rent is expensive.

No. Afrikaans does not use grammatical gender the way some other European languages do.

That means you do not need to learn different forms of the for masculine, feminine, or neuter nouns here. Die works across the board for definite nouns.

That is one reason Afrikaans grammar often feels simpler to English speakers than languages like German or Dutch.

Sometimes the idea is similar, but they are not always interchangeable.

• maandelikse huur = monthly rent
• huur per maand = rent per month

Both can work in many contexts, but they are structured differently:

• maandelikse is an adjective
• per maand is a prepositional phrase

Examples:

• Die maandelikse huur is duur. = The monthly rent is expensive.
• Die huur per maand is duur. = The rent per month is expensive.

Both are understandable, but maandelikse huur is a very natural compact way to say it.