There is no known fix except to revert to an earlier save.
Skyrim the house of horrors door locked.
The dragonborn may offer to accompany him.
On your way you will head the daedra calling you to kill the vigilant screen above.
Offer to help and the quest begins.
Follow tyranus who will be running towards the exit.
This daedric quest rewards the mace of molag bal.
I can t get out the front door to markath.
Interact with the door screen above and they will turn out to be locked.
Here is my question in the house of horrors daedra quest in markarth after killing vigilant tyranus and going to the daedra s altar and being told to find the priest of boethia i m now locked in the house.
Search the abandoned house edit edit source entering the abandoned house about to enter the cellar area via door the house becomes alive telling the dragonborn to kill or be killed by the vigilant tyranus.
It says a key is required yet i can t find one and see no mention of it anywhere online.
Tyranus will come to the conclusion that this place is the home of a powerful daedra and run away.
If you engage in the initial conversation with vigilant tyranus but don t immediately follow him into the abandoned house or leave before you reach and interact with the lower door the door may become locked from the outside requires key making the quest impossible to complete.
Went through the dialog went to leave the house now the door is locked key required.
He is torn whether to enter the haunted house or not.
Once you kill the vigilant you should be able to make it down to where the mace is and get the next part of the quest after that the main door should be unlocked.
This video walkthrough covers the daedric quest the house of horrors in the elder scrolls v skyrim.
The only way to get into that house is with the stendarr dude.
Tyranus suggested that we make a break for it and i concurred but when we reached the front door now unpickably locked a ghoulish voice commanded me to kill him which i took to mean my companion the vigiliant of stendarr.
The door of house does not lock automatically and may lock after talking to molag bal.
This quest begins outside the abandoned house in markarth.
Upon striking logrolf with the mace he may glitch out of the cage molag bal has erected for him.
Again i m not in the habit of killing npcs with whom i have no quarrell so i continued to look for an exit.
He runs down the stairs then runs back upstairs wanting to get out and escape.
Then you two fight and you kill him.
Talk to molag bal.