Home Extension




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Home Extension Contractors High Barnet EN5

When UK homeowners consider adding a rear extension, common questions arise around planning permissions, costs, sizing rules, and more - "How much does it cost for a rear extension?" or "Do you need planning permission?". As an experienced construction team at TipTop Contractors, we address all aspects of delivering successful home extensions within budget.

With over 10 years of experience completing extension and renovation projects on residential and commercial properties, our fully insured and professionally trained tradespeople provide high quality services tailored to your needs. We guide you on feasibility based on factors like council rules and "How far can you extend the back of your house?".

A home extension high-quality kitchen space with views to the garden done by TipTopContractors

Through creative design, advanced building techniques, and lead project management, we have a proven track record of creating affordable living space extensions without breaking the bank. So even if you wonder "Is 30k enough?" or "Can you do an extension for 20k?", we pride ourselves on making spaces work at any budget from 5k to 150k, transforming how you enjoy your home.

From start to finish, our all-in-one architectural design to onsite building process leverages decades of experience with rear extensions to answer your common questions about scope, permissions, and expenses and deliver an optimised new living space. 

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Customer satisfaction is always our number one priority.

Please check our website for some of our completed projects, and feel free to contact us for more information about TipTop Contractors' services, including:

  • Loft Conversions
  • Rear Extensions
  • Renovations
  • Carpentry
  • Bathroom/Kitchen Installation
  • New Build and more

happy clients


Nick and his team completed a side extension to our Victorian house, including full structural change, installing flooring, kitchen, decorating and a brick tile wall. They were superb throughout the build, which is why we highly recommend TipTop: 1. Strong communication - daily conversations via WhatsApp and in person on the progress of the build, what is needed and when. Full transparency with any issues. 2. Professional, tidy and hardworking - The full team didn't stop working! They were friendly and approachable. 3. Expertise - for our first build, Nick guided us through with recommendations.

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