46 Alleyn Park in West Dulwich, London has received planning approval. The 40sqm wrap around extension will modernise and expand this 60's family home, which includes a new bedroom, downstairs toilet and living garden living space.

Rear view of extension
The proposal looks to use sustainable materials. The exterior will be clad in charred larch with a biodiverse green roof above.

Planning Drawing
Looking to build your own sustainable extension?