Posted: Thu Sep 11, 2025 5:54pm
Assuming that's 8ft x 10ft that's about 7.2 sq metres so you will need planning permission from your town hall. There is an exemption for anything under 5 sq metres but it still has to be registered with the ayuntamiento planning office. There will be a minor works fee to be paid and it could also increase your council tax (IBI) as extra space. You may also need permission from your community of owners to erect one in your garden.
Leroy Merlin do both wooden and metal ones but wooden ones are quite expensive. We're talking of a galvanised steel or hard plastic at around 2 to 300 euro but a wooden one around 1,000 euro or more.
Plenty of places that do desks, Hnos Garcia, Carrefour, Leroy Merlin, JYSK and others.