What is a Dormer Bungalow?

Marie Jul 01, 2026

A dormer bungalow is a unique type of residential property that combines the charm of a bungalow with the additional living space provided by a dormer window or dormers. These structures are typically single-story with a sloping roof, but they incorporate a dormer, which is a window or a series of windows that project vertically from a sloping roof, creating extra headroom and usable space within the roof structure.

9 seriously IMPRESSIVE dormer bungalow extensions | Fifi McGee
9 seriously IMPRESSIVE dormer bungalow extensions | Fifi McGee

Dormer bungalows are popular choices for those seeking a blend of traditional aesthetics and modern functionality. They are often found in rural and suburban areas, adding a touch of character to their surroundings. But what exactly sets a dormer bungalow apart, and what are the benefits and considerations of owning one? Let's delve into the details.

Bungalow transformation is a family affair
Bungalow transformation is a family affair

Understanding Dormer Bungalows

At their core, dormer bungalows are bungalows, which are single-story houses with a low-pitched roof. However, the defining feature of a dormer bungalow is the dormer or dormers that extend from the roof, creating additional living space and altering the property's silhouette.

a white house with a brown door and windows on the front lawn, surrounded by green grass
a white house with a brown door and windows on the front lawn, surrounded by green grass

Dormers can be found in various shapes and sizes, from simple flat-roof dormers to more complex hipped or gabled designs. They can also be positioned at different points on the roof, such as at the front, rear, or sides of the property, further enhancing the unique character of each dormer bungalow.

Types of Dormers

four different views of a white house with yellow shingles on the roof and windows
four different views of a white house with yellow shingles on the roof and windows

One of the most common types of dormers is the flat-roof dormer, which features a horizontal roof that extends out from the main roof. These are often found in modern or contemporary-style properties and can provide a significant amount of additional space.

Gabled dormers, on the other hand, have a pitched roof that mirrors the pitch of the main roof. These are popular in traditional-style properties and can add a touch of elegance and charm. Hipped dormers have four sloping sides, creating a pyramid-like shape, and are often used to create a more symmetrical appearance.

Benefits of Dormer Bungalows

Beautiful Dormer Bungalow
Beautiful Dormer Bungalow

One of the primary benefits of a dormer bungalow is the additional living space they provide. By extending the roof, dormers can create extra bedrooms, bathrooms, or living areas, making them an attractive option for growing families or those looking to age in place.

Dormer bungalows also offer a sense of character and uniqueness that sets them apart from traditional bungalows or two-story homes. They can be found in a variety of architectural styles, from traditional to modern, allowing homeowners to choose a design that suits their personal taste.

Building and Maintaining Dormer Bungalows

What a Dormer Is and 9 Types to Consider
What a Dormer Is and 9 Types to Consider

When considering a dormer bungalow, it's essential to understand the building process and maintenance requirements. Building a dormer involves extending the roof structure, which can be a complex and costly process. It's crucial to work with experienced architects and builders to ensure the dormer is structurally sound and compliant with local building regulations.

Once built, dormer bungalows require regular maintenance to keep them in good condition. This includes inspecting the roof for leaks, ensuring the dormer windows are well-sealed, and checking the structural integrity of the dormer itself. Regular maintenance can help prevent costly repairs and ensure the longevity of the property.

70s bungalow modern contemporary conversion — JDW Building &  Conservation
70s bungalow modern contemporary conversion — JDW Building & Conservation
Open Plan Bungalow
Open Plan Bungalow
The Iterative Design Process - Creating the Plan
The Iterative Design Process - Creating the Plan
a small white house with a wooden door
a small white house with a wooden door
The once-dated bungalow that's undergone a jaw-dropping transformation
The once-dated bungalow that's undergone a jaw-dropping transformation
Does Anyone Know What It Costs to Do a \
Does Anyone Know What It Costs to Do a \
an image of a house with roof shingles and attic dormers on the top
an image of a house with roof shingles and attic dormers on the top
an instagramted photo of a house with the caption's name on it
an instagramted photo of a house with the caption's name on it
Dormer Windows - Photos & Ideas
Dormer Windows - Photos & Ideas
14 Gorgeous Houses with Dormer Windows | brick&batten
14 Gorgeous Houses with Dormer Windows | brick&batten
Check out this 5 bedroom detached house for sale on Rightmove
Check out this 5 bedroom detached house for sale on Rightmove
Is a bungalow a good investment for renovation? Charlie Luxton explains
Is a bungalow a good investment for renovation? Charlie Luxton explains
70s bungalow modern contemporary conversion — JDW Building &  Conservation
70s bungalow modern contemporary conversion — JDW Building & Conservation
Dramatic Remodel of 1930s Bungalow
Dramatic Remodel of 1930s Bungalow
Making Shed Dormers Work - Fine Homebuilding
Making Shed Dormers Work - Fine Homebuilding
Plan 18293BE: Storybook Bungalow with Bonus Over the Garage - 1932 Sq Ft
Plan 18293BE: Storybook Bungalow with Bonus Over the Garage - 1932 Sq Ft
the interior of a house being built with wooden framing and windows on each side of the room
the interior of a house being built with wooden framing and windows on each side of the room
Home - Omni Construction Company
Home - Omni Construction Company
Drawing a Shed Dormer Manually
Drawing a Shed Dormer Manually
a white house with lots of windows and plants on the front lawn, surrounded by greenery
a white house with lots of windows and plants on the front lawn, surrounded by greenery

Planning Permission and Building Regulations

Before embarking on a dormer project, it's essential to familiarize yourself with the planning permission and building regulations in your area. In the UK, for instance, permitted development rights allow homeowners to add a dormer without planning permission, provided certain conditions are met, such as the dormer not exceeding specific size limits or being positioned at the front of the property.

However, it's always a good idea to consult with your local planning authority to ensure your plans comply with regulations. Additionally, building regulations will need to be adhered to, ensuring the dormer is structurally sound and meets safety standards.

Cost Considerations

The cost of building a dormer bungalow can vary significantly depending on factors such as the size and complexity of the dormer, the materials used, and the local labor costs. On average, adding a dormer to an existing property can cost between £10,000 to £30,000, although this can be higher for more complex designs.

It's essential to obtain multiple quotes from reputable builders and to factor in additional costs such as planning permission fees, architectural drawings, and any necessary structural engineering work. Regular maintenance costs should also be considered to ensure the dormer remains in good condition over time.

In conclusion, a dormer bungalow offers a unique blend of traditional charm and modern functionality. By understanding the different types of dormers, the benefits and considerations of owning a dormer bungalow, and the building and maintenance requirements, homeowners can make an informed decision about whether this type of property is right for them. Whether you're looking to add space to an existing property or searching for a unique place to call home, a dormer bungalow could be the perfect solution.