Ilseong (일성), Sangdaewon-dong Apartment Prices & Recorded Sales

일성
Ilseong
Ilseong

Ilseong
Reconstruction

Sangdaewon-dong · 270 homes · 1993.10 · 34 years old 
Details

Overview
Listing prices
Tax
Move to another home
  • Sale
  • Jeonse
  • Monthly rent
  • Jeonse / sale
85m²
Latest sale
₩330M
F10
Lowest listing
₩340M
F1
Volume
Current listings
Asking price
Listings
3Y
5Y
All
—
More listings, lowest first
Development plans
Development score
Good
A
House
2
Above average
Residential land
0
Below average
Transit
0
Below average
Other
2
Above average
All
House
Residential land
Transit
Construction
  • B
    Reconstruction
    Ilseong
    0m
  • A
    Reconstruction
    Seongji
    190m
  • B
    Construction
    Sangdaewon-dong 138-10
    414m
  • B
    Construction
    Gongjang
    706m
Tax Calculator
Calculated using the market price and officially assessed value of Ilseong 26 py.
Holding TaxProperty tax · Comprehensive real estate tax paid annually
Officially assessed value
Annual (single-home owner basis)
Acquisition taxTax payable if you buy now
1-home owner standard
Capital gains taxTax payable if you sell now
Transfer price₩330M
Enter only the purchase price and we'll calculate the capital gain and long-term holding special deduction for you.
The preview assumes a 1-home owner in an urban area. Actual tax amounts vary depending on the number of homes owned, period of residence and ownership, joint ownership, etc.
Top-rated schools
  • B
    Sangdaewon Elementary School
    Top 53% of Gyeonggi
    4 min / 0.2km
  • A
    Daewon Middle School
    Top 31% of Gyeonggi
    1.0km
  • C
    Sungsin High School
    Top 82% of Gyeonggi
    1.4km
All
Elementary
Middle school
High school
School
School district grade
Time / distance
Sangdaewon Elementary School
B
Top 53%
 4 min / 0.2km
Daewon Middle School
A
Top 31%
1.0km
Geumgwang Middle School
A
Top 37%
1.1km
Sungsin High School
C
Top 82%
1.4km
Sungsin Middle School
C
Top 85%
1.4km
More
Surroundings
Living score
Notable
60 pts
Transit
44 pts
Highly Notable
Living
58 pts
Notable
Education
75 pts
Good
All
Transit
Schools
Living
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Market trends
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Sangdaewon-dong Rising prices
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Sangdaewon-dong Jeonse gap investment
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Ilseong (일성) at a glance

Ilseong (일성) is an apartment complex in Sangdaewon-dong, Seongnam-si Jungwon-gu, Gyeonggi with 270 homes. Completed 1993.10.

Ilseong (일성), 26 pyeong (approximately 86.0 m²; size category): latest recorded sale ₩330,000,000 (approximately US$247,357; ECB reference rate 2026-11-12) (contract 2026.07.10, floor 10); lowest asking price ₩340,000,000 (approximately US$254,853; ECB reference rate 2026-11-12) (listing snapshot 2026.11.13). Asking prices are not completed sales.

Richgo fair asking-price estimate for Ilseong 26 pyeong (67.68 m² exclusive), week of 2026-11-12: floors 1–5 ₩330M–₩345M; floors 6–10 ₩345M–₩350M; floors 11–15 ₩350M. Quick-sale level starts around ₩330M. 6 listings are currently open for this size. Asking prices are not completed sales.

Estimated 2026 holding tax for Ilseong 26 pyeong for a single-home owner living there: about ₩197.517K (property tax ₩197.517K, no comprehensive real estate tax). Richgo tax calculation based on the 2026 officially assessed value of ₩208.87M; holding-period and age deductions are not applied.

22 pyeong (approximately 72.7 m²; size category): sale estimate ₩332,640,000; jeonse deposit estimate ₩253,620,000. 26 pyeong (approximately 86.0 m²; size category): sale estimate ₩342,190,000; jeonse deposit estimate ₩266,500,000.

Nearby schools: Sangdaewon Elementary School, Geumgwang Middle School, Sungsin High School. Confirm current admission boundaries with the school.

USD amounts are indicative conversions using ECB reference rates, not transaction or bank exchange quotes.

Pyeong categories are converted approximately to square meters; check the floor plan for the exact exclusive area.

Frequently asked questions

What are the latest sale and asking prices?
Ilseong (일성), 26 pyeong (approximately 86.0 m²; size category): latest recorded sale ₩330,000,000 (approximately US$247,357; ECB reference rate 2026-11-12) (contract 2026.07.10, floor 10); lowest asking price ₩340,000,000 (approximately US$254,853; ECB reference rate 2026-11-12) (listing snapshot 2026.11.13). Asking prices are not completed sales.
What are the sale and jeonse estimates by size?
22 pyeong (approximately 72.7 m²; size category): sale estimate ₩332,640,000; jeonse deposit estimate ₩253,620,000. 26 pyeong (approximately 86.0 m²; size category): sale estimate ₩342,190,000; jeonse deposit estimate ₩266,500,000.
Where is this apartment complex and how many homes are there?
Ilseong (일성) is an apartment complex in Sangdaewon-dong, Seongnam-si Jungwon-gu, Gyeonggi with 270 homes. Completed 1993.10.
Which schools are nearby?
Nearby schools: Sangdaewon Elementary School, Geumgwang Middle School, Sungsin High School. Confirm current admission boundaries with the school.
What is a fair asking price here?
Richgo fair asking-price estimate for Ilseong 26 pyeong (67.68 m² exclusive), week of 2026-11-12: floors 1–5 ₩330M–₩345M; floors 6–10 ₩345M–₩350M; floors 11–15 ₩350M. Quick-sale level starts around ₩330M. 6 listings are currently open for this size. Asking prices are not completed sales.
How much is the annual holding tax?
Estimated 2026 holding tax for Ilseong 26 pyeong for a single-home owner living there: about ₩197.517K (property tax ₩197.517K, no comprehensive real estate tax). Richgo tax calculation based on the 2026 officially assessed value of ₩208.87M; holding-period and age deductions are not applied.

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