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Double Story Extension and House Refurbishment – Barnet

Modern Transformation of a 1960s End-of-Terrace Home – North London

This 1960s two-bedroom end-of-terrace property in North London has been completely transformed into a luxurious four-bedroom, three-and-a-half-bathroom contemporary home.

 

Initially, two separate planning applications were submitted — one for a 6-metre rear extension and another for a front porch over 4 sqm. Later in the process, a proposal for a 4-metre first-floor rear extension was rejected. However, the planning department suggested a reduced 1.5-metre option. After accounting for a 300mm cavity wall, only 1.2 metres remained — insufficient even for an en-suite bathroom.

An appeal was submitted with a full light assessment, and eventually, planning permission was granted for a 3-metre first-floor extension.

The resulting home features a spacious, open-plan kitchen and dining area with underfloor heating, floating stairs, and high-end finishes throughout.

This project is a perfect example of what imagination, passion for modern design, determination, and skilled execution can bring to life.

Smart Teenage Bedroom Extension in North London

As part of this North London house extension project, we creatively transformed a compact 3-metre first-floor addition into a stylish and functional teenage bedroom.

To make the most of the limited space, we kept the full ceiling height and designed a loft-style mezzanine bed under the sloped roof — allowing for a double bed sleeping area without taking up floor space.

Thanks to this smart layout, we also managed to fit in:

  • walk-in wardrobe,
  • modern en-suite bathroom,
  • and a shower in the main family bathroom — all within a tight footprint.

This space-efficient design is a perfect example of how thoughtful planning and clever construction can turn a small extension into a luxurious private space for a teenager. Ideal for growing families and space-saving home renovations in London.

At Optima Builders, we turn challenges into stylish solutions. Whether it’s a loft bedroom, a full renovation, or a rear extension — you’re in safe hands.

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 Fully insured | Experienced team | Local expertise in North London

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