House Extension Haringey | Rear, Side & Double Storey Extensions

House Extensions in Haringey

Fixiz Ltd specialises in designing and building high-quality house extensions throughout the London Borough of Haringey. Whether you need a rear extension, side return extension, double-storey extension, or wrap-around extension, our experienced team delivers outstanding results for homeowners in Crouch End, Muswell Hill, Highgate, Hornsey, Tottenham, Wood Green, and all surrounding areas.

Types of House Extensions We Build in Haringey

Rear Extensions in Haringey

A rear extension is the most popular way to add space to your Haringey home. We build single-storey and double-storey rear extensions that create spacious open-plan kitchen-diners, family rooms, and living areas. Many rear extensions in Haringey fall under permitted development, meaning no planning permission is required.

Side Return Extensions in Haringey

Side return extensions make use of the narrow alleyway beside your property. Popular with Victorian and Edwardian terrace owners across Haringey, these extensions transform dark, narrow kitchens into bright, open-plan spaces.

Double-Storey Extensions in Haringey

Maximise your additional space with a double-storey extension. Add a new kitchen-diner on the ground floor and an extra bedroom or bathroom above. Our Haringey double-storey projects add significant value to your property.

Wrap-Around Extensions in Haringey

Combining a rear and side extension, a wrap-around extension creates the maximum amount of additional living space. Ideal for growing families in Haringey who need a large open-plan kitchen, dining, and living area.

The Extension Process

• Free consultation – We visit your Haringey property to discuss your requirements
• Design & planning – Architectural drawings and planning applications if needed
• Building regulations – Full compliance with current building regulations
• Construction – Professional build with minimal disruption
• Completion – Final inspections, sign-off, and handover

How Much Does a House Extension Cost in Haringey?

Extension costs in Haringey vary depending on size, specification, and complexity. As a guide:

• Single-storey rear extension: from £35,000 to £65,000
• Side return extension: from £25,000 to £50,000
• Double-storey extension: from £55,000 to £110,000
• Wrap-around extension: from £55,000 to £95,000

Contact us for a detailed, personalised quote for your Haringey extension project.

Areas We Cover in Haringey

We build house extensions throughout Haringey, including Crouch End, Muswell Hill, Highgate, Hornsey, Tottenham, Wood Green, Alexandra Park, Stroud Green, Harringay, Turnpike Lane, Seven Sisters, and Bounds Green.

Get a Free Quote for Your Haringey Extension

Ready to extend your home in Haringey? Contact Fixiz for a free, no-obligation quote.Call us: 020 7971 1318WhatsApp: 07903 122 883Email: info@fixiz.co.ukRequest a Free Quote →