Apartment recommendation reports for Seoul, Gyeonggi, Incheon and Busan

Looking for a home?
Start with Koki.

We show apartments that fit your budget and commute, with the reasons we picked them.

Tell us your budget and what you need. We compare local prices and apartment candidates and put them in one report.

Find my home See the sample report first

Hi! I'm Koki

Koki the Welsh Corgi waving, wearing a blue bandana

Sample result · Fictional data콕이숲마을 아파트 · 24 pyeong₩650 million32-min commuteWithin ₩700 million budgetWhy we picked it · About 3 minutes' walk to the nearest elementary school

Explore the report

A good home means something different to everyone

Close to a station?
Near a walking trail?
First, tell us about you.

Your budget, workplace, who you live with, and your must-haves.
Answer a few questions, and Koki puts it all into one report.

🚇 Short commute🌳 Weekend walks🏡 A budget that fits🎒 Kids' walk to school☕ Neighborhood feel

Based on actual apartment sales in Seoul, Gyeonggi, Incheon and Busan · Commute analysis covers workplaces in the Seoul metropolitan area only

For foreign nationals

If you are not a Korean national

Kokjib does not calculate a loan for foreign nationals. Your maximum purchase budget is the cash you have available.
Mortgage terms for foreign nationals depend on your residence status and the bank. Please check with your bank.
This language version calculates for foreign nationals. If you are a Korean national, use the Korean page (한국어) to include a loan.

Foreign-buyer land transaction permit

From Aug 26, 2026 to Aug 25, 2027, foreign nationals need a permit from the district (si/gun/gu) office before signing a contract to buy a home in all 25 districts of Seoul, 23 cities and counties in Gyeonggi, and 9 districts in Incheon. Busan is not included.
It applies to apartments, detached houses and multi-unit houses (officetels excluded). A contract signed without a permit is void.
You must move in within 4 months of the permit and live in the home yourself for 2 years after purchase. Otherwise, a penalty of up to 10% of the purchase price can be charged repeatedly, and the permit can be revoked.

As of October 2026, based on the Ministry of Land notice of Aug 20, 2026. Check the latest notice before you sign.

01 / Koki's diagnosis

Where does my budget
stand?

We compare your maximum purchase budget with apartment prices (24–34 pyeong) in each city or province.
We show how far your budget is above or below those prices.
We also compare it with prices in the area where you live now.

Compare my budget ↗

Sample report · Fictional data

Koki's diagnosisBudget below local prices

Your maximum purchase budget is ₩220 million below the 24–34 pyeong price in Sample City

Sample City ₩920MCurrent area ₩990M

76%Maximum purchase budget ₩700M · vs. 24–34 pyeong price in Sample City

The price in Sample Area F, where you live now, is ₩990M — ₩290M more than your maximum purchase budget.

02 / How far my money goes

Local prices and the budget gap,
shown in numbers.

We draw your budget line over 24–34 pyeong prices in each neighborhood,
then calculate how much more cash you would need to reach the local price.
Your budget is the cash you have. We do not calculate a loan.

Based on actual sales · Not current listings or asking prices

Sample report · Fictional data

How far my money goes

Of the 6 areas shown, 3 have 24–34 pyeong prices within your budget

Sample City₩920MBudget 76%
Neighbor Province₩560MBudget 125%
Seaside City₩430MBudget 163%
Harbor City₩410MBudget 171%

24–34 pyeong prices by area Maximum purchase budget ₩700M

Sample Area F₩990M
Sample Area E₩880M
Sample Area D₩760M
Sample Area C₩690M
Sample Area B₩640M
Sample Area A₩610M

Shortfall to the Sample City price₩220MBased on sale price, without a loan · Extra costs of about ₩34.96 million not included
Maximum purchase budget₩700MEquals your funds. Loans were not calculated (foreign national)

03 / Narrow down by conditions

See how candidates narrow down,
condition by condition.

We show how many remain each time a condition is added,
and plot the remaining homes by commute time and price.
We also calculate what changes if you adjust one condition.

Commute analysis covers workplaces in the Seoul metropolitan area · Not real-time route search

Sample report · Fictional data

Commute time and price

Toward the lower left, the commute is shorter and the price is lower

Meets all conditionsMisses one conditionOther candidatesKoki's top pick

How candidates were narrowed down

All of Seoul, Gyeonggi, Incheon and Busan38,420
Commute within 45 min4,812
Within ₩700 million budget1,236
24 pyeong or larger518

04 / Why this home

“Why does this home suit me?”
Three reasons and points to check.

We compare homes that meet your must-haves from different angles.
For the top pick, we list the reasons and the points to check,
along with price, station, nearby schools, supermarkets and parks.

See the full card in the sample report ↗

Sample report · Fictional data

Koki's top pickMeets all your must-haves

콕이숲마을 아파트

Sample Area A · 24 pyeong (supply area) · ₩650 million

8% cheaper than similar sizes
Jeonse-to-price ratio 58%
8 sales in 3 months
+2.1% in 1 year

Why we picked it

32-minute commute — 13 minutes shorter than your limit (45 minutes)
About 3 minutes' walk to the nearest elementary school
Price per pyeong is 8% lower than similar sizes in the same area

To checkBuilt in 2014. Check the equipment replacement history and the condition of shared areas.

StationSample Station 8 min walk
Elementary3 min walk
Park4 min walk
Supermarket10 min walk

We also write down
the cons.

05 / Check it on foot

Out in the neighborhood,
Koki comes along.

Found a home you like? Time to go and see it.
Bring the report's “What to check on site” list,
and note anything that differed from what you expected.

Every report includes a home visit checklist and a before-and-after comparison

Saturday walk around the area

As important as the home:
the way home.

✓ Walk from the station to the complex at commute time

✓ Check the parking lot and noise in the evening

○ Note sunlight, ventilation and upkeep

“The main road was noisy, but inside the complex it was quiet.”

Example visit notes

Browse by topic first

What will my report look like?
Open an example by topic.

Reasons and on-site checks, commute and price, and comparing candidates.
See the main parts of the report with fictional data.

The cards below are fictional examples to explain the service. They are not real user posts or real recommendations.

Swipe to see three examples →

Home visit example

♧

Visit knowing why it was picked

Know why it was picked,
then check it on site.

Recommended complex card · What to check on site
Before-and-after comparison after your visit

See the visit example ↗Commute example

When your commute matters

Commute time and price,
on one chart.

Commute time and priceHow candidates were narrowed downCommute +10 min

See the commute example ↗Comparison example

✓

When you have several candidates

The order changes with your criteria. Cons included.

Recommendations by angle · Cons
Price comparison with similar sizes in the same area

See the comparison example ↗

Pricing

Full reports are
free for now.

Log in → Enter your budget and needs → Read the report.
You can see everything from the budget analysis to the recommended complex details.

Full reports are free for now

Koki's diagnosis and budget analysis
How candidates were narrowed down · Commute time and price map · What changes if you adjust a condition
Recommendations from different angles and detailed cards for recommended complexes
Cons and what to check on site

We will tell you in advance if reports become paid.
We cover apartments in Seoul, Gyeonggi, Incheon and Busan only.
Commute analysis covers the main business districts in the Seoul metropolitan area.

Payments and refunds Contact [email protected]Business information

Koki, your home-viewing buddy, waiting for you

Start with your needs

Tell us your budget
and what you need.

Koki will ask a few questions, then put together the diagnosis, the top pick and a visit checklist.
Full reports are free for now.

Find my home See the sample report first

Looking for a home? Start with Koki.

Close to a station? Near a walking trail? First, tell us about you.

If you are not a Korean national

Foreign-buyer land transaction permit

Where does my budget stand?

Your maximum purchase budget is ₩220 million below the 24–34 pyeong price in Sample City

Local prices and the budget gap, shown in numbers.

Of the 6 areas shown, 3 have 24–34 pyeong prices within your budget

See how candidates narrow down, condition by condition.

Toward the lower left, the commute is shorter and the price is lower

“Why does this home suit me?” Three reasons and points to check.

콕이숲마을 아파트

Out in the neighborhood, Koki comes along.

As important as the home: the way home.

What will my report look like? Open an example by topic.

Know why it was picked, then check it on site.

Commute time and price, on one chart.

The order changes with your criteria. Cons included.

Full reports are free for now.

Tell us your budget and what you need.

Looking for a home?
Start with Koki.

Close to a station?
Near a walking trail?
First, tell us about you.

Where does my budget
stand?

Local prices and the budget gap,
shown in numbers.

See how candidates narrow down,
condition by condition.

“Why does this home suit me?”
Three reasons and points to check.

Out in the neighborhood,
Koki comes along.

As important as the home:
the way home.

What will my report look like?
Open an example by topic.

Know why it was picked,
then check it on site.

Commute time and price,
on one chart.

Full reports are
free for now.

Tell us your budget
and what you need.