| # | Air Date | Episode Name | Watched? |
|---|---|---|---|
| E1 | Apr 27, 2025 | ||
| E2 | May 04, 2025 | ||
| E3 | May 11, 2025 | ||
| E4 | May 18, 2025 | ||
| E5 | May 25, 2025 | ||
| E6 | Jun 01, 2025 | ||
| E7 | Jun 08, 2025 | ||
| E8 | Jun 15, 2025 |
Grand Designs New Zealand has maintained a steady annual rhythm for nine years, typically returning in October. Since 2015, the series has served as a cornerstone of TVNZ lifestyle programming, delivering ambitious architectural narratives to a dedicated audience. The production schedule is remarkably resilient, adhering to a late-year release cycle that aligns with the Southern Hemisphere spring. Aside from a brief disruption in 2021, the show has transitioned smoothly across different hosts while remaining a high-value network asset.
The historical broadcast trajectory shows a clear preference for the September to October window, ensuring the show concludes before the summer holiday period. This strategic placement allows the network to capture peak viewership during the final quarter of the year. By maintaining this predictable schedule, the franchise has solidified its identity as a reliable fixture in New Zealands television landscape, frequently acting as a lead-in for other premium factual content.