# South Korea Korea: Non-residential building construction (BOK ECOS)

South Korea Korea: Non-residential building construction (BOK ECOS) was up 3.7% year on year in Q2 2026, compared with −5.2% in Q1 2026.
The level stood at 9,085.8 ₩ billion.
That is the highest reading since Q2 2024.
Over the past ten years it has ranged from −11.6% (Q3 2018) to 11.4% (Q1 2017), averaging 0.8%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.GDP.Q.REAL.ITEM-11052`
- Frequency: quarterly
- Units: ₩ billion
- Coverage: 2016-01-01 to 2026-04-01 (42 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-non-residential-building-construction-bok-ecos

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q2 2026 | 9,085.8 ₩ billion | 3.7 |
| Q1 2026 | 8,511.7 ₩ billion | −5.2 |
| Q4 2025 | 8,656.4 ₩ billion | −4.8 |
| Q3 2025 | 8,854.8 ₩ billion | −4.8 |
| Q2 2025 | 8,764.5 ₩ billion | −7.9 |
| Q1 2025 | 8,982.4 ₩ billion | −9.9 |
| Q4 2024 | 9,096.5 ₩ billion | 2.3 |
| Q3 2024 | 9,297.4 ₩ billion | −1.2 |
| Q2 2024 | 9,514.2 ₩ billion | 4.3 |
| Q1 2024 | 9,973.1 ₩ billion | 8.3 |
| Q4 2023 | 8,894.9 ₩ billion | −6.5 |
| Q3 2023 | 9,408.9 ₩ billion | −1.8 |
| Q2 2023 | 9,126.0 ₩ billion | −1.0 |
| Q1 2023 | 9,210.1 ₩ billion | 0.6 |
| Q4 2022 | 9,516.1 ₩ billion | 8.1 |
| Q3 2022 | 9,580.8 ₩ billion | 8.2 |
| Q2 2022 | 9,214.2 ₩ billion | 3.3 |
| Q1 2022 | 9,156.2 ₩ billion | 4.6 |
| Q4 2021 | 8,803.0 ₩ billion | 4.4 |
| Q3 2021 | 8,856.3 ₩ billion | 6.3 |
| Q2 2021 | 8,924.1 ₩ billion | 2.7 |
| Q1 2021 | 8,750.8 ₩ billion | −1.1 |
| Q4 2020 | 8,432.1 ₩ billion | −5.7 |
| Q3 2020 | 8,331.4 ₩ billion | −4.6 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.GDP.Q.REAL.ITEM-11052"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.GDP.Q.REAL.ITEM-11052",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```