Looking on the internet deeply has found these results:

land property is the most popular phrase on the web.

landed property 1563,000 results on the web	land property 15,730,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
The nominated Agricultural Commissioner is a landed property owner, and the candidate for competition issues has very strong links with large Participating in equal shares, conferring wholly their landed properties, the gentlemen: scale industry. And damaged some of his property, which is how she landed here in juvie. And my parents were part of a landed property family. Only recently, the Supreme Court of the Republic of Cyprus decided that a Turkish Cypriot should have his landed property in the south of the island restored to him. Mr Pinget, André, gives this sum to Mr Moudayeb, Mounir, for the acquisition and renovation of a piece of landed property.	It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

landed property

1563,000 results on the web

land property

15,730,000 results on the web

More popular!

The nominated Agricultural Commissioner is a landed property owner, and the candidate for competition issues has very strong links with large
Participating in equal shares, conferring wholly their landed properties, the gentlemen:
scale industry.
And damaged some of his property, which is how she landed here in juvie.
And my parents were part of a landed property family.
Only recently, the Supreme Court of the Republic of Cyprus decided that a Turkish Cypriot should have his landed property in the south of the island restored to him.
Mr Pinget, André, gives this sum to Mr Moudayeb, Mounir, for the acquisition and renovation of a piece of landed property.

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.