# South Korea Korea: Residential buildings (BOK ECOS)

South Korea Korea: Residential buildings (BOK ECOS) was down 2.5% year on year in Q2 2026, compared with 1.8% in Q1 2026.
The level stood at 20,397 ₩ billion.
Over the past ten years it has ranged from −20.0% (Q1 2025) to 23.0% (Q1 2017), averaging −2.7%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.INVEST.Q.REAL.ITEM-1010310`
- Frequency: quarterly
- Units: ₩ billion
- Coverage: 2016-01-01 to 2026-04-01 (42 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-residential-buildings-bok-ecos

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q2 2026 | 20,397 ₩ billion | −2.5 |
| Q1 2026 | 20,855 ₩ billion | 1.8 |
| Q4 2025 | 20,626 ₩ billion | −9.5 |
| Q3 2025 | 20,683 ₩ billion | −11.6 |
| Q2 2025 | 20,917 ₩ billion | −14.3 |
| Q1 2025 | 20,477 ₩ billion | −20.0 |
| Q4 2024 | 22,783 ₩ billion | −8.2 |
| Q3 2024 | 23,404 ₩ billion | −11.4 |
| Q2 2024 | 24,396 ₩ billion | −8.9 |
| Q1 2024 | 25,588 ₩ billion | −6.2 |
| Q4 2023 | 24,826 ₩ billion | −4.3 |
| Q3 2023 | 26,430 ₩ billion | −1.3 |
| Q2 2023 | 26,772 ₩ billion | −1.6 |
| Q1 2023 | 27,266 ₩ billion | 2.5 |
| Q4 2022 | 25,945 ₩ billion | −11.1 |
| Q3 2022 | 26,774 ₩ billion | −5.8 |
| Q2 2022 | 27,208 ₩ billion | −4.1 |
| Q1 2022 | 26,600 ₩ billion | −8.1 |
| Q4 2021 | 29,180 ₩ billion | 2.1 |
| Q3 2021 | 28,432 ₩ billion | 0.3 |
| Q2 2021 | 28,376 ₩ billion | 3.0 |
| Q1 2021 | 28,951 ₩ billion | 2.4 |
| Q4 2020 | 28,590 ₩ billion | 2.8 |
| Q3 2020 | 28,337 ₩ billion | 4.6 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.INVEST.Q.REAL.ITEM-1010310"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.INVEST.Q.REAL.ITEM-1010310",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```