But what you are really looking for, is a trapdoor that will lead you into a new secret area underground. Loot any items and chests you find in the main level.

The Heart Stone can also be sold to Neloth. Heart Stones are used for anchoring an Ash Guardian without it attacking you. OUTSIDE THE HOUSE As you approach Hrodulfs House, you will get attacked by some of those Ash Spawn, so be prepared for combat Once you have beaten the Ash Spawn, start by exploring what's outside of the house. However, it hides a big secret area underneath, with more loot and treasure. At first sight, the house appears like just some random abandoned structure with nothing interesting to see. You are most likely to come across this house when doing the quest 'March of the Dead', since Hrodulf's House is located in between the Old Attius Farm and Fort Frostmoth. You can find Hrodulf's House southeast of Raven Rock, and north east of the shipwreck, Wreck of the Strident Squall. Hrodulf house is one of the many interesting locations you can explore in Skyrim: Dragonborn.

Raven rock house skyrim