Clayton-le-Woods, Lancashire
Rear extension planning drawings in Clayton-le-Woods
Rear extension planning drawings in Clayton-le-Woods: measured survey, design options, planning drawings and the application, handled for you. We measure the house, show you what the rules allow, price it in writing and build it.
Clayton-le-Woods sits in Lancashire, with postcode districts including PR5, PR25 and PR26. Rear extension applications in Lancashire are householder applications, which councils aim to decide within about eight weeks.
Book a free site visit
Tell us about the house and we'll call to arrange a free, no-obligation visit.
What do rear extension planning drawings cost in Clayton-le-Woods?
As a guide, £1,000–£2,500 including VAT for a single-storey rear extension, or £2,000–£3,500 for a two-storey scheme. A householder planning application in England costs £548 (£575 for applications made from 8 December 2026), and a lawful development certificate for proposed work costs half the householder fee. We put a fixed price in writing once the design is agreed, and explain any provisional sums such as foundations.
Do you need planning permission for a rear extension in Clayton-le-Woods?
The planning route for a rear extension in Clayton-le-Woods is set by England's householder rules and your council.
A two-storey rear extension can be permitted development in England only if it projects no more than 3 metres, stays at least 7 metres from the rear boundary, matches the existing roof pitch and has obscure-glazed upper side windows. In practice most double-storey rear extensions go through a householder planning application.
Councils aim to decide householder applications within 8 weeks of validation, and prior approval within 42 days.
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 Clayton-le-Woods like to extend?
Stone and brick terraces are common around Clayton-le-Woods. Where houses back onto a ginnel or alley, deliveries can come in from the rear, which makes the build tidier.
How a rear extension in Clayton-le-Woods comes together
Survey visit
We visit free of charge, measure up, check access, drainage and neighbours' extensions, and note what you want the room to do.
Drawings and budget
Floor plans and elevations for the options, each with a guide price.
Approvals
Permitted development check, prior approval or planning application, then Building Regulations drawings and structural calculations, plus party wall notices where they apply.
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.
Rear extension planning drawings near Clayton-le-Woods
From Clayton-le-Woods, the nearest places we also cover are Leyland (0.8 miles) and Chorley (3.9 miles).
- Rear extension planning drawings in Leyland
- Rear extension planning drawings in Chorley
- Rear extension planning drawings in Preston
- Rear extension planning drawings in Horwich
- Rear extension planning drawings in Darwen
Other work in Clayton-le-Woods:
FAQ
Rear extension planning drawings questions in Clayton-le-Woods
What do rear extension planning drawings cost in Clayton-le-Woods?
As a guide, £1,000–£2,500 including VAT for a single-storey rear extension and £2,000–£3,500 for a two-storey scheme, covering the measured survey, design options and the application. The council fee is extra.
Can I live at home while the extension is built?
Usually yes. Most of the work is outside until the back wall is opened near the end, and that stage is screened off.
Do I need an architect?
You need accurate drawings by someone who knows householder planning; we provide them.
Is the site visit in Clayton-le-Woods free?
Yes. We visit, measure up and talk through the options with no cost and no obligation.
Who will build my extension?
Vetted building teams working under contract to us. Your contract is with S&K Property Investments and Improvement Ltd for the design and the build.
Can I get a price without a visit?
Our online guide-price tool gives a range in a couple of minutes. A written price needs a survey.