# South Korea Korea: Total Value of Construction Completed / Constant Price(Seasonally Adjusted) (BOK ECOS)

South Korea Korea: Total Value of Construction Completed / Constant Price(Seasonally Adjusted) (BOK ECOS) was up 7.1% year on year in September 2026, compared with 3.2% in August 2026.
The level stood at 10,178,810 Mil.Won.
That is the highest reading since January 2024.
Over the past ten years it has ranged from −22.9% (Jan 2025) to 19.6% (Mar 2017), averaging −1.5%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.CONSTR.M.NSA.ITEM-I48A-I37D`
- Frequency: monthly
- Units: Mil.Won
- Coverage: 2016-01-01 to 2026-09-01 (129 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-total-value-of-construction-completed-constant-price-seasonally

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 10,178,810 Mil.Won | 7.1 |
| August 2026 | 9,621,517 Mil.Won | 3.2 |
| July 2026 | 9,385,451 Mil.Won | −3.3 |
| June 2026 | 9,512,128 Mil.Won | −4.3 |
| May 2026 | 9,139,030 Mil.Won | −2.3 |
| April 2026 | 8,849,607 Mil.Won | −6.5 |
| March 2026 | 9,105,930 Mil.Won | −6.9 |
| February 2026 | 9,675,284 Mil.Won | −1.6 |
| January 2026 | 8,704,781 Mil.Won | −12.3 |
| December 2025 | 9,441,916 Mil.Won | −7.5 |
| November 2025 | 9,031,465 Mil.Won | −15.5 |
| October 2025 | 8,874,168 Mil.Won | −18.8 |
| September 2025 | 9,501,485 Mil.Won | −13.1 |
| August 2025 | 9,321,669 Mil.Won | −16.3 |
| July 2025 | 9,704,394 Mil.Won | −13.9 |
| June 2025 | 9,937,839 Mil.Won | −12.0 |
| May 2025 | 9,351,595 Mil.Won | −19.2 |
| April 2025 | 9,469,481 Mil.Won | −21.7 |
| March 2025 | 9,785,769 Mil.Won | −14.9 |
| February 2025 | 9,828,062 Mil.Won | −22.1 |
| January 2025 | 9,927,023 Mil.Won | −22.9 |
| December 2024 | 10,209,458 Mil.Won | −6.9 |
| November 2024 | 10,682,029 Mil.Won | −12.1 |
| October 2024 | 10,926,642 Mil.Won | −10.9 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.CONSTR.M.NSA.ITEM-I48A-I37D"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.CONSTR.M.NSA.ITEM-I48A-I37D",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```