Replacement dwelling and associated outbuildings: A countryside transformation
This project focuses on replacing an existing post-war detached bungalow with paddock land situated at the edge of a settlement, adjoining open countryside. Located near Luton, the site offered an attractive opportunity for the owners to create a modern family home while making the most of the generous plot and rural setting.
The property benefits from strong natural screening along the road frontage and featured a collection of ramshackle outbuildings used for stabling. Whilst the new dwelling is significantly larger than the original, it represents a clear enhancement to the site's overall appearance, which had become tired and lacked purpose.
Principle of development
Although the site lies outside the defined settlement envelope, where planning policy typically restricts development to extensions, the principle of one dwelling was already established. The proposal involved demolishing the existing bungalow and replacing it with a new home on the same well-contained plot. This like for like replacement approach, supported by a planning condition required demolition of the old dwelling, makes the scheme acceptable in principle.
The character of the surrounding area is varied, with homes of different sizes and styles set within an open countryside context, alongside agricultural and industrial premises. Development here tends to follow a linear pattern, with properties accompanied by numerous outbuildings set back from the roadside. The existing bungalow even had permission for an 8 metre extension, reinforcing that a larger dwelling would not appear out of place. While the existing stables remain, the other structures including a steel framed machinery store were removed.
Proposals
The design introduces a traditionally inspired yet modern home, complemented by a new outbuilding for incidental use and a thoughtfully planned landscaping scheme. Key features include:
Ground floor: Two spacious reception rooms positioned to the rear to maximise views of the garden and paddock beyond.
First floor: Four double bedrooms with ensuite offering generous family accommodation
Basement: A home gym and cinema for leisure and wellness.
The new outbuilding is placed perpendicular to the main house, creating a defined courtyard for parking and vehicle turning.
Although the new dwelling is larger in scale and bulk, it rises only 40cm above the existing roof height of the chalet bungalow. High quality materials ensure the home blends seamlessly with its surroundings and adheres to the principles of the Central Bedfordshire Design Guide. Thanks to the expansive plot and rural setting, the development will have no adverse impact on neighbouring properties' amenity or living conditions.
Guidance consulted when approaching the design
Core Strategy (Ensuring high quality, well designed places)
Emerging Central Bedfordshire Local Plan
NPPF 2018
Supplementary planning guidance
Discoveries that caused the design to be revised
Precast concrete flooring was used to address acoustic concerns and speed up construction. This in turn led to the inclusion of steel framing within the technical design.
The garage outbuilding was increased in size and an enclosed pool room added to the scheme by the owner resulting in two planning amendments.
