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Do Dormers Add Value To House

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  • 14-11-2022
Do Dormers Add Value To House

Do dormers add value to a house? We look at answering the question: will a dormer conversion add value to my property?

Will a Dormer Conversion Add Value to My Property

The answer is yes. Dormer conversions, much like any other conversion or extension, will always help increase the value of your household or property, as it's always ideal for any home to have extra space, regardless of what the homeowners or potential buyers intend to utilise it for. 

How Much Does A Loft Conversion Cost In Nuneaton?

Reasons to Invest in a dormer.

Adding a dormer space investment can bring various benefits to your household or property, more so than simply adding resale value to your budget. Here are some of the significant advantages that come with installing or converting a dormer extension:

 Extra space

Whether small or large, a house is a house; yet even with this being said, it can still be incredibly irritating to live in a home with a growing family and lesser space. Less space with more belongings can be stressful and make your home appear cluttered or messy. A dormer space is ideal for these living conditions as they offer extra storage space that you can use as a living space.

Suppose you often find yourself babysitting or with guests that come to your house to sleep for the night, yet you don't have enough room, and you're forever kicking someone out of their bedroom to make space for someone to relax and sleep. A dormer addition may be the wisest decision as you can convert its original storage purpose into a whole new room that's cosy and livable. 

 A better alternative to moving

The cost of moving house or purchasing new properties increases yearly, mainly due to the rise in property's added value or the solicitor fees that come with it.

These downsides can make moving a particularly bad idea, especially if you can afford to complete a home improvement project with some remodelling to help enhance the available space in your house or property.

As many homeowners will know, it can be incredibly stressful to move house, with all of the packing of furnishings and transporting them from one location to the next and then adapting yourself and your family to the brand-new environment and neighbourhood community.

By implementing a dormer extension, you can live in the same house and increase its additional internal space most cost-effectively.

An extension is of very average costs compared to how expensive it can be to move house entirely. We highly recommend double-checking the building regulations and opting for a dormer extension if you struggle with storage issues or a lack of livable space. 

Do Dormers Add Value To A House?

 Ventilation

Dormers can be ideal for encouraging more ventilation throughout your house or property. By professionally installing dormer windows, you'll find far more natural light and ventilation than you may experience with normal windows, as trees often shield normal windows. 

For those that wake up, look out of their windows in the morning, and are greeted by unsightly views or views blocked by other houses, a dormer installation can provide beautiful views, ventilation and natural light streaming through. 

What is a dormer conversion?

Dormer loft conversions are a built-on extension of the property's existing roof, whether that be a pitched roof or a flat one. Professional installers will typically construct the loft to project vertically when building upwards, especially from the sloping roof, to make the angle shallower, which will create enough headroom and more livable floor space.

Dormer conversions are some of the most popular conversion styles and building works for property or homeowners, which is generally because dormers offer far more additional space. Inside a dormer conversion, you'll find horizontal ceilings and vertical walls, making it the ideal space to create a playroom, study or extra bedroom. 

Will I need planning permission to add a dormer window?

In numerous cases across the UK, it is considered under Permitted Development Rights if you wish to convert a loft or add shed dormer features like windows to your household or property; therefore, it usually does not require formal planning permission.

However, there are still some conditions and limitations placed on permitted development projects that may prevent certain aspects from being built, which would require you to apply for planning permission from your local authorities.

For example, you may have to apply for planning permission should your building project include the following:

Will I Need Planning Permission To Add A Dormer Window?
  • For those with homes or properties built on designated land, such as conservation areas, historical landmarks and world heritage sites, outstanding natural beauty or national parks, you'll require planning permission to make significant alterations to your home.
  • If the volume of your existing or converted space exceeds the permitted square metres, you'll have to apply for permission. Typically, for a terraced house, the maximum is 40m3; for semi-detached or detached homes and properties, the limit is 50m3.
  • Suppose the dormer extension you intend to have built is at the front of your house or property or the side that faces the street. If your proposed dormer exceeds the height of your existing/main roof, you will also have to ask for permission from your local council.
  • You will also require planning permission if your desired dormer loft conversion will include a veranda, balcony or side-facing windows overlooking other properties neighbouring your building. 

Will a dormer loft room add value to my property?

One of the reasons you may be more eager to implement a new loft conversion into your household or property is the potential resale value you may gain. A pitched or flat roof dormer is always achievable. You'll be happy to discover that a loft conversion is typically cited among numerous property surveys as one of the best ways to add additional value to your home or existing structure.

The National Building Society carried out thorough research that displayed the impact of adding a bedroom or en-suite bathroom to your house via a loft conversion, adding approximately 20% to the overall house value, which is quite a lot of money when aiming to sell a house or property. You'll be increasing the amount of square footage and overall living space by at least a quarter, maybe more, if you decide to invest in a dormer loft room.

The extra space is bound to entice customers and potential buyers, making it more appealing, as they'll be able to do so much with that extra interior.Very few existing home improvement projects compare cost-wise, yet they can provide so much value to your home, and you can also choose what to do with the new space to improve the value.

For example, you may want to make it into a gym, study, spare guest room, playroom, spare bathroom, etc. Remodelling your kitchen, adding a conservatory, an interior fit-out, or a ground floor extension are also excellent ways to increase your property's value; however, a dormer loft conversion costs much less and can add so much.

Most standard household extensions will require some form of planning permission alongside adhering to the regulations; however, this is not the case for loft conversions, as they generally do not require it. 


Are you planning a loft conversion in Coventry, Nuneaton, West Midlands? If you are planning a dormer loft conversion, you will want to discover if it is viable to do so. Ask our local expert today for a quotation.

If you require more information about planning applications before you start work, don't hesitate to contact our team today.