I have an mod who add an enchantment table in brezehome next to the alchemy one. Then starting an new character the left room in first floor is not available for update, I can buy the alchemy table but it don't show up,
No disabling the mod does not fix it, neither does rolling back to hard save before I buy the house.
is it some console command to enable that build update update, believe the mod has removed the link in the dialog.

Did you buy Danwguard then try to buy Breezehome? The add-on has a glitch that leaves Breezehome's alchemy room completely empty and you can't furnish it.

Yes, I bought dawnguard, I suspected it was the mod since it's the only thing who affect breezehome directly.
Anyway this should be possible to fix with an patch or command line entry on pc. as it breezehome work if you expanded it before dawnguard.

Found some console comands who is said to solve it, will try then back from work.
Thanks for nailing it down.