When we started planning to have our loft conversion we quickly found out that having dormer loft conversions inflated the loft cost quite considerably compared to a Velux loft conversion – and having an L shaped dormer conversion inflated the cost even more.
But, an l shaped loft conversion was a design that worked well with our house and made the best use of the loft space. So, it made sense to go all out and get the best loft conversion for us – an L shaped conversion.
When I started researching L shape dormer conversions it was really hard to find much information online. There weren’t many suggested floorplans, home tour videos or even photos of finished l shaped loft conversions with an L shaped dormer. So I thought I would write about ours so it can help anyone else going down this route.
An L shaped dormer suits any house that is in an L shape. So if the back part of your house is smaller than the front, creating an L shaped roof, an L shaped dormer could be a good choice for you to maximise space.
The dormer creates square rooms from the pitched roof of the house, using flat roofs to give full head height and many more options when planning the layout of the loft conversion.
What do L Shaped Dormer Floor Plans look like?
This is the main outline of our loft conversion. We’re lucky that our stairs went straight above the original set, meaning we didn’t lose any space from our existing bedrooms to accommodate the stairs. This will vary massively from house to house.
We could have had a slightly bigger rear dormer if we had applied for full planning permission – but I doubt it would have been agreed – so we made the loft conversion slightly smaller to fit in with permitted development, so we didn’t need planning permission, which is based on the original roof size when the house was built. Back in 1904 in our case!
The extra space at the bottom of the floorplan could be used as eaves storage like the space in the roof void at the top of the floorplan.
With an L shaped dormer loft conversion there are a few options. The first option really is to create two distinct rooms. These could be two bedrooms, a bedroom and an office or a bedroom and a bathroom. One would be in the main roof and one in the rear roof.
If you’re happy to have smaller rooms you could have two rooms and a bathroom or en suite. There are a couple of layouts for this and the second one is pretty much how our plans started off.
This last design could also be split into an ensuite and walk in wardrobe to give you even more options if you wanted as well.
Our initial design started off as a main bedroom with a Juliet balcony – to increase natural light, a second room and a shower room. However, the more we looked at the plans the more we realised that the second room would be used for storage – it would have my dressing table and wardrobes in it rather than being a bedroom.
We realised we didn’t really need a fifth bedroom and would actually prefer a larger bathroom. So we changed the plans to have a large master bedroom, keeping the Juliet balcony. We made the shower room into a walk in wardrobe which would make more sense for storage and we turned the second room into a really good size family shower room.
It was important to us to make sure that the children, as they get older, or any guests, could use the new shower room without having to walk through our bedroom which was why we didn’t have an en suite bathroom.
We also wanted to maximise as many storage options as possible given that we were losing the storage space that the old loft had provided. We chose to have built in wardrobes in the alcove in our bedroom, a cupboard in the shower room, a new boiler cupboard and a bookcase in the hallway as well as buying an ottoman bed for even more storage too!
Our L Shaped Dormer is perfect for our needs and the needs of our family as it grows. It has taken our home from a perfectly lovely three bedroom house to a two bathroom, four bedroom house that has space for me to work and that our family will be happy in for years to come. I cannot wait to show it off when it’s finished!