Na de sleuteloverdracht begon de verhuizing.

Because the sentence starts with a different element than the subject: Na de sleuteloverdracht.

In Dutch main clauses, the finite verb usually comes in the second position. This is often called the V2 rule.

• De verhuizing begon na de sleuteloverdracht.
• Na de sleuteloverdracht begon de verhuizing.

In the second version, Na de sleuteloverdracht is placed first, so the verb begon must come next, before the subject de verhuizing.

So this is a very normal Dutch word order pattern.

Na means after.

Here it is a preposition, followed by the noun phrase de sleuteloverdracht.

• na de les = after the lesson
• na het eten = after the meal
• na de sleuteloverdracht = after the key handover

So na de sleuteloverdracht functions like an adverbial time phrase: it tells you when the moving started.

Sleuteloverdracht is a compound noun:

• sleutel = key
• overdracht = transfer, handover

So sleuteloverdracht literally means key handover or transfer of the keys.

This is a very natural kind of Dutch compound. Dutch often combines nouns into one long word where English would use several words:

• huisdeur = house door / front door
• treinstation = train station
• sleuteloverdracht = key handover

In practical context, this often refers to the moment when someone officially receives the keys to a new home.

Both sleuteloverdracht and verhuizing are de-words.

Unfortunately, for many Dutch nouns, you simply have to learn whether they take de or het. There are some helpful patterns, though.

A very useful clue here is that verhuizing ends in -ing. Nouns ending in -ing are normally de-words:

• de verhuizing
• de opleiding
• de vergadering

For sleuteloverdracht, the head word is overdracht, and that noun is de overdracht, so the compound also becomes de sleuteloverdracht.

With Dutch compounds, the grammatical gender usually comes from the last part of the compound.

Begon is the simple past of beginnen, which means to begin or to start.

The forms are:

• infinitive: beginnen
• present singular: begint
• simple past singular: begon
• past participle: begonnen

Examples:

• De les begint om negen uur. = The lesson starts at nine.
• De les begon laat. = The lesson started late.

In your sentence, begon agrees with the singular subject de verhuizing.

Because de verhuizing is a noun, while verhuizen is a verb.

• verhuizen = to move house / to relocate
• de verhuizing = the move / the moving process

So:

• Wij verhuizen morgen. = We are moving tomorrow.
• De verhuizing begon na de sleuteloverdracht. = The move started after the key handover.

Dutch often forms nouns from verbs with endings like -ing:

• veranderen → de verandering
• verhuizen → de verhuizing

Yes, absolutely.

That version is often the more straightforward word order for English speakers:

• De verhuizing begon na de sleuteloverdracht.

The original sentence:

• Na de sleuteloverdracht begon de verhuizing.

puts the time phrase first, which gives a little more emphasis to when it happened.

Both are correct. The difference is mainly one of focus and sentence structure, not basic meaning.

Usually, yes, but there is a small nuance worth noticing.

De verhuizing can refer to:

• the act of moving house
• the moving process
• the relocation itself

Depending on context, English might say:

• the move
• the moving process
• the relocation

So in this sentence, de verhuizing begon means something like:

• the move began
• the moving started

It refers to the overall process, not just a single physical motion.

In normal Dutch spelling, a short introductory phrase like this usually does not need a comma.

So:

• Na de sleuteloverdracht begon de verhuizing.

is completely standard.

A comma might appear in special cases for style, emphasis, or readability, but in an ordinary sentence like this, no comma is expected.

This is similar to English, where short introductory phrases often appear without a comma, depending on style.

The original sentence is perfectly natural, but depending on context, people might also say things like:

• Na de sleuteloverdracht begon het verhuizen.
• Na de sleuteloverdracht konden we gaan verhuizen.
• Toen de sleutel was overgedragen, begon de verhuizing.

The original version sounds slightly formal or narrative, which is common in written Dutch. It would fit well in a story, report, or description of events.

A rough English-friendly guide:

• sleuteloverdracht ≈ SLUH-tul-oh-ver-drahkht
• verhuizing ≈ fer-HOW-zing

A few useful pronunciation notes:

• eu in sleutel is a Dutch vowel sound that English does not really have.
• ui in verhuizing is also a difficult Dutch vowel for English speakers.
• g/ch in overdracht is the throaty Dutch sound, not an English k or g.

If pronunciation is your goal, it helps to learn these chunks:

• sleutel
• overdracht
• verhuizing

and practice them separately first.

Na is mainly used as a preposition before a noun phrase:

• na de lunch
• na het werk
• na de sleuteloverdracht

If you want to say after followed by a full clause, Dutch often uses nadat instead:

• Nadat de sleutel was overgedragen, begon de verhuizing. = After the key had been handed over, the move began.

So a useful distinction is:

• na + noun phrase
• nadat + clause

The subject is de verhuizing.

You can tell because it is the thing that began, and the verb begon is singular to match it.

So the structure is:

• Na de sleuteloverdracht = time phrase
• begon = finite verb
• de verhuizing = subject

This can feel unusual for English speakers because the subject comes after the verb, but in Dutch that is normal when another element comes first in a main clause.