Builders in Harefield for Extensions & Renovations
House extensions, loft and garage conversions, kitchens and new builds in Harefield, handled by one experienced team from Hemel Hempstead.
House extensions, loft and garage conversions, kitchens and new builds in Harefield, handled by one experienced team from Hemel Hempstead.
Need a builder in Harefield? Call us on 01442 976 112
Last reviewed: by R Gabriel Carpentry & Builders
R Gabriel Carpentry & Builders are experienced builders in Harefield, covering single and double-storey extensions, loft and garage conversions, kitchens and full renovations. We're based about 10 miles away in Hemel Hempstead, have over 30 years' experience and keep every trade in-house. Call 01442 976 112 for a free, no-obligation quote.
At a glance
Our builders in Harefield take on most kinds of home building work, from a single room to a complete new house. The projects we're asked for most are:
See our full list of building services, or browse photos of recent projects in our project gallery. For other work, see our pages on construction in Harefield and carpentry in Harefield.
Harefield is a village on the far north-west edge of London, known for Harefield Hospital and the lakes and canal of the Colne Valley. Homes in Harefield include cottages around the green and interwar and post-war houses.
1930s semi-detached houses are classic candidates for hip-to-gable loft conversions and wraparound rear extensions. Older cottages need a gentle approach: solid walls, low ceilings and lime mortars all affect how an extension is designed and built. Parts of Harefield are covered by a conservation area, where materials, windows and roof lines need extra care and some work needs consent.
Not always. Many single-storey rear extensions, loft conversions and garage conversions in Harefield can go ahead under permitted development, but the limits are strict and some homes have lost those rights.
Planning applications in Harefield are decided by Hillingdon Council. Parts of Harefield are within a conservation area, where some permitted development rights are reduced and extra care over materials is expected. Much of the countryside around Harefield is Metropolitan Green Belt. Permitted development still applies to most houses, but applications for larger extensions are judged on whether they are disproportionate to the original building.
Whatever the planning position, extensions and loft and garage conversions need Building Regulations approval, which covers structure, fire safety, insulation and ventilation. Our guide to planning permission for house extensions explains the limits, and the Planning Portal guide to extensions has interactive examples.
Every project starts with a free visit and a written quote; see how an extension project with us works, step by step.
Choosing builders in Harefield is a big decision, so here is what you get with us:
“Russell did a fantastic job for us on our kitchen extension and fit out and his work has stood the test of time.”
Yes. Harefield is about 10 miles from our base in Hemel Hempstead and sits well within the area we cover, along with nearby Rickmansworth and Northwood.
Usually, yes. Hip-to-gable and rear dormer conversions are common on 1930s semis and are often permitted development within the 50 cubic metre allowance, unless the house is in a conservation area. Building Regulations approval is always needed.
Yes, with care. Older cottages often have solid walls, shallow foundations and lime mortar, so the design needs to tie old and new together properly. If the cottage is listed, listed building consent is needed for most changes.
Not always. Many single-storey rear extensions are allowed under permitted development, within limits such as 3 metres deep for an attached house (4 metres for a detached one) and 4 metres high. Parts of Harefield are within a conservation area, where some permitted development rights are reduced and extra care over materials is expected. Applications in Harefield are decided by Hillingdon Council. A Lawful Development Certificate gives written confirmation if you're unsure.
Every extension is priced individually, so we give a free, itemised written quote after visiting your home. The main things that move the price are size, the number of storeys, foundations and ground conditions, structural steelwork, glazing, and the kitchen or bathroom fittings you choose.
Councils aim to decide householder planning applications within 8 weeks, and Building Regulations approval can run alongside. Build time depends on size and specification, so we set out a written programme with your quote.
Yes. Our team covers carpentry, bricklaying, roofing, plastering, painting and decorating, and kitchen fitting, and we manage the project from design to completion, so you deal with one firm rather than several contractors.
As well as Harefield, we cover nearby areas such as builders in Rickmansworth, builders in Northwood, builders in Croxley Green and builders in Chalfont St Peter. See every place on our areas we cover page.
Planning work in Harefield? Call 01442 976 112 or 07799 800 880, message us on WhatsApp or send us your project details for a free, no-obligation quote.
Let's talk about your project in Harefield
Get in touch today to arrange a free consultation and see how we can bring your project to life, from concept to completion.