Why one apartment can appear 7 different times on Naver Budongsan

Hey cuz,

You’ll start noticing duplicate listings and near-duplicates while scrolling Naver Budongsan.

Sometimes it’s exactly the same listing.
Other times, just slightly different photos, numbers, or wording.

Honestly, it can throw you off a little at first.

In Korea, one landlord often gives the same unit to multiple offices: nearby office, station-area office, friend’s office, or another office already talking to a possible tenant.

So everybody races to close the same unit first. That turns listing platforms into exposure warfare. And you’re kinda parachuted into the battlefield in the middle of it.

Naver tries their best to compress duplicates by grouping near-identical listings together under one stack.

But offices also try to avoid getting buried underneath each other. That’s where things get a little funny.

One thing they do is constant reposting.

An office uploads a listing. It gets buried under newer uploads. So they delete it and repost it again to reclaim top exposure. Sometimes once a day. In busy areas, multiple times a day.

That’s why your bookmarked apartment suddenly disappears even though the place itself is still floating around somewhere else on the platform.

Then another thing they do. This one gets a little dirtier.

Some offices tweak listing information just enough to avoid duplicate detection:

• slightly changing the address
• changing building type from 빌라 to 다세대주택
• switching jeonse into a fake wolse structure with huge deposit
• tweaking square meter numbers slightly

I call these mutant listings. These are the ones that make you go:

“Wait... are they doing something shady here?”

These are not about scamming you. It's just competition getting absurd.

But as a newcomer, it quietly damages trust. Because people hate feeling manipulated around money, contracts, housing, basic living. Even if nothing directly bad happens.

So the whole search process starts feeling slippery. That's the real enemy.

What I like to do here is to just play along a little. Understand how they play the game underneath. Then the search stops feeling so personal.

Because the real goal in this step isn’t finding perfectly organized listings or perfectly conscientious agents.

It’s learning:

• realistic price ranges
• what tradeoffs exist
• what fits your life
• and what clearly doesn’t

Listings in Korea are not exactly inventory. They’re signals.

So treat them like signals, and you’ll be fine.

Stay steady,
--JK