Bungalow rear extension in Barnoldswick

How much does a bungalow rear extension cost in Barnoldswick?

For Barnoldswick we work from the North West England rate: £1,740–£2,820 per square metre of new floor, including VAT, standard specification. North West prices sit below our West Midlands baseline; access on terraced streets is the main variable.

Ground conditions, glazing, the roof and how far the house is opened up move the final figure within the range.

Do you need planning permission for a bungalow rear extension in Barnoldswick?

Here is how the rules in England apply to a bungalow rear extension in Barnoldswick.

English permitted development (Class A) allows a single-storey rear extension of 3 metres on a terraced or semi-detached house and 4 metres on a detached one, measured from the original house, with a maximum height of 4 metres and eaves of no more than 3 metres within 2 metres of a boundary.

England also has the larger home extension route: a single-storey rear extension of up to 6 metres on an attached house or 8 metres on a detached house, after prior approval from the council. The council notifies your neighbours and has 42 days to decide; the fee is £249 (£310 for applications made from 8 December 2026). The route is not available on designated land such as conservation areas.

Conservation areas, National Parks, National Landscapes and the Broads restrict permitted development, and listed buildings always need listed building consent. Before any drawing we look up the property's history with the council, because earlier extensions and removed rights change the answer.

What are homes in Barnoldswick like to extend?

Stone and brick terraces are common around Barnoldswick. Where houses back onto a ginnel or alley, deliveries can come in from the rear, which makes the build tidier.

How a bungalow rear extension in Barnoldswick comes together

1. Free site visit

   We measure the house and garden, look at the back wall, drainage and boundaries, and talk through what you want from the space.

2. Design and guide price

   Two or three layout options with a guide price for each, so you choose the design knowing what it costs.

3. Planning and regulations

   We take the design through the right planning route, then produce the construction drawings and engineer's calculations for building control.

4. Build and sign-off

   We build to the approved drawings with regular updates, then hand over the building control completion certificate and any guarantees from suppliers.

Bungalow rear extensions near Barnoldswick

From Barnoldswick, the nearest places we also cover are Colne (4.2 miles) and Nelson (5.8 miles).

• Bungalow rear extension in Colne
• Bungalow rear extension in Nelson
• Bungalow rear extension in Brierfield
• Bungalow rear extension in Skipton
• Bungalow rear extension in Cross Hills

Other work in Barnoldswick:

• Single-storey rear extension
• Two-storey rear extension
• Kitchen-diner rear extension
• Side return extension
• Wraparound extension
• Glazed rear extension

All rear extensions in Barnoldswick