Home Extensions in Feltham
Home Extensions in Feltham
We have completed 28 home extension and loft conversion projects in Feltham, TW13 and TW14
From single storey rear extensions to loft conversions that make the most of a growing family’s existing home.
Feltham sits within the London Borough of Hounslow, close to Heathrow, which brings its own planning considerations alongside the more usual questions of size, scale and neighbour impact. Our in-house planning consultants manage the Hounslow process for you from first sketch to approval.
What we do in Feltham
Feltham’s housing stock is largely post-war semis and terraces, with some 1930s properties closer to the town centre, making single storey rear extensions, side-return infills and loft conversions the most common projects we take on here. Many homes have straightforward rear gardens well suited to opening up a kitchen-diner, while others benefit more from a loft conversion to add a bedroom without touching the footprint at all.
Planning permission in Feltham
Feltham falls under the London Borough of Hounslow, a borough with 29 conservation areas, over 500 listed buildings, and 3 Article 4 Directions — though Feltham itself carries less conservation area coverage than heritage-dense parts of the borough like Chiswick or Brentford. Around 36% of the borough is Green Belt or Metropolitan Open Land.
Being close to Heathrow means Feltham sits within an aviation safeguarding area, and new habitable rooms can sometimes need noise insulation measures as a condition of approval. This is one of the first things we check for a Feltham project.
Standard permitted development rights for rear extensions, loft conversions and outbuildings apply outside conservation areas and Article 4 zones, but Hounslow’s Character, Sustainability and Design Codes SPD, adopted in 2024, sets high design expectations that we factor into every scheme from the outset.
Frequently asked questions
Many single storey rear extensions in Feltham fall under permitted development, subject to size limits. Properties in a conservation area or covered by an Article 4 Direction usually need a full planning application instead. We confirm your exact position at the free consultation before any design begins.
It can. Feltham sits within an aviation safeguarding area, and new habitable rooms can sometimes need noise insulation measures added as a condition of approval. We factor this into the design from the outset rather than leaving it as a surprise at the application stage.
Feltham itself carries less conservation area coverage than heritage-dense parts of Hounslow like Chiswick or Brentford, though the borough as a whole has 29 conservation areas and over 500 listed buildings. We check your specific property before any design work begins.
Hounslow’s Character, Sustainability and Design Codes SPD, adopted in 2024, sets design expectations that apply even to permitted development projects. We factor this into every Feltham scheme from the outset.
Book a free consultation in Feltham
If you are planning a home extension or loft conversion in Feltham, call us on 020 3865 4917 or 0800 043 8838.
We will check your conservation area, Article 4 and Heathrow safeguarding position, and give you clear guidance on what is achievable — at no charge.
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