Builders in South Mimms for Extensions & Renovations
House extensions, loft and garage conversions, kitchens and new builds in South Mimms, handled by one experienced team from Hemel Hempstead.
House extensions, loft and garage conversions, kitchens and new builds in South Mimms, handled by one experienced team from Hemel Hempstead.
Need a builder in South Mimms? Call us on 01442 976 112
Last reviewed: by R Gabriel Carpentry & Builders
R Gabriel Carpentry & Builders are builders in South Mimms, working from our base about 10 miles away in Hemel Hempstead. We build house extensions, loft and garage conversions, new homes and kitchens, and manage every trade ourselves, from groundwork to the final coat of paint. Call 01442 976 112 for a free, no-obligation written quote.
At a glance
Our builders in South Mimms 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 South Mimms and carpentry in South Mimms.
South Mimms is a village beside the M25 and A1(M) junction. Homes in South Mimms include cottages and older houses.
Older cottages need a gentle approach: solid walls, low ceilings and lime mortars all affect how an extension is designed and built. Much of the countryside around South Mimms is Metropolitan Green Belt, where extensions that are disproportionate to the original house are unlikely to be approved.
Not always. Many single-storey rear extensions, loft conversions and garage conversions in South Mimms can go ahead under permitted development, but the limits are strict and some homes have lost those rights.
Planning applications in South Mimms are decided by Hertsmere Borough Council. Much of the countryside around South Mimms 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 South Mimms is a big decision, so here is what you get with us:
“They kept on time and on budget. It was a downstairs kitchen bathroom extension so obviously disruptive but made it as easy as possible.”
Yes. South Mimms is about 10 miles from our base in Hemel Hempstead and sits well within the area we cover, along with nearby Ridge and North Mymms.
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.
Yes, but extensions should not be disproportionate to the original building. Permitted development still applies to most houses, and larger schemes need a well-argued planning application.
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. Much of the countryside around South Mimms 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. Applications in South Mimms are decided by Hertsmere Borough 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 South Mimms, we cover nearby areas such as builders in Ridge, builders in North Mymms, builders in Shenley and builders in Borehamwood. See every place on our areas we cover page.
Planning work in South Mimms? 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 South Mimms
Get in touch today to arrange a free consultation and see how we can bring your project to life, from concept to completion.