Every building application published in the canton of Aargau in Q4 2025, broken down into residential new-build projects, planned apartments and municipalities. Source: cantonal gazettes and municipal publications, collected daily.
The sources were connected step by step through 2026; until the end of 2026 the series also reflects the growing coverage, not only building activity.
| Quarter | Projects | Apartments | Publications |
|---|---|---|---|
| Q4 2024 | 1 | 2 | 16 |
| Q1 2025 | 1 | 1 | 36 |
| Q2 2025 | 1 | 0 | 29 |
| Q3 2025 | 1 | 3 | 37 |
| Q4 2025 | 5 | 45 | 45 |
| Q1 2026 | 13 | 57 | 111 |
| Q2 2026 | 19 | 59 | 332 |
| Q3 2026 | 182 | 929 | 1,782 |
| Municipality | Projects | Apartments |
|---|---|---|
| Killwangen | 2 | 41 |
| Aarburg | 2 | 0 |
| Dietwil | 1 | 4 |
The figures may be reused freely with attribution. Citation: “New-Build Barometer canton of Aargau, Q4 2025, zuerstzuhause.ch”. The data on this page is available as JSON, the logo as an image.
