Season 17 aired between 21 Sep 2016 and 30 May 2017, 9 episodes.
Episodes
E01
Dursley: Gloucestershire Treehouse
21 Sep 2016
E02
Horsham: Fun House
28 Sep 2016
E03
South Cornwall: Steam Bending House
05 Oct 2016
E04
Essex: Black House
12 Oct 2016
E05
Bolton: Ultra-Modern House
19 Oct 2016
E06
Pembrokeshire: Low-Impact House
26 Oct 2016
E07
Devon: Plough-Shaped House
02 Nov 2016
E08
The Wirral: Floating Timber House
17 Nov 2016
E09
Revisited – Somerset: Cowshed
30 May 2017