Wraparound extension in South Ribble: Planning Permission Guide
Your guide to wraparound extensions in South Ribble — combining rear and side extensions under one project.
Check if your wraparound extension qualifiesWraparound extensions in South Ribble at a glance
approved *
weeks typical
Based on 10 decided applications in South Ribble over 12 months (10 granted, 0 refused). * Limited data — treat as indicative.
South Ribble has conservation areas including Penwortham, Hutton, Leyland village, and Longton. Listed buildings cluster around Penwortham Priory, Penwortham Old Hall, and around historic village churches. Green Belt covers substantial rural portions of the borough. Flood zones apply along the Ribble and around the estuary. The borough mixes post-war suburban housing around Leyland and Penwortham with historic village cores and rural land. Ribble Estuary SSSI affects southern coastal parcels.
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Approval probability, 5 nearest comparables, refusal reasons — for your specific address.
Recent wraparound extension decisions in South Ribble
The 5 most recent decided applications. Addresses redacted to postcode area.
The installation of a 20m monopole with wraparound cabinet supporting 6no. antennas, 2no. 300mm transmission dishes, installation of 3no.…
Raising and improvement of the existing boundary wall to the side and rear elevations of the Old Police Station, installation of a cappin…
Demolition of existing garage and erection of two storey side and rear wrap around extension
Non-Material Amendment to Planning Permission 07/2024/00736/FUL for New bay window on the front elevation, extension of open-plan living …
Construction of a dormers to front, side and rear and with landscaping works to create off road parking
These are borough-wide. See the 5 nearest to your address.
Get my report — £9Permitted Development Rules
Enlargement, improvement or other alteration of a dwellinghouse
GPDO 2015, Schedule 2, Part 1, Class A
A wraparound extension combines a rear and side extension. It's assessed under Part 1, Class A of the GPDO and must comply with the limits for both rear depth and side width.
Key dimension limits
These are the maximum GPDO limits for a detached house with no constraints. Your actual limits depend on your property type, location, and any planning restrictions.
Enter your postcode to see the personalised limits for your wraparound extension.
Check my limitsTypical Costs in North West England
Wraparound extensions cost more than a simple rear or side extension due to the larger footprint and more complex structural requirements.
Cost per m²
construction rate
Typical total
Based on 20–30 m²
Typically includes
Typically excludes
Combines rear and side extension. Costs at the higher end due to larger footprint and structural complexity.
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Get my estimateWhich Professionals Do You Need?
Wraparound extensions have complex geometry with multiple roof junctions and typically benefit from professional design input.
You'll need a party wall surveyor for this project.
Wraparound extensions have complex geometry with multiple roof junctions that benefit from professional design.
Typical fee: £2,000–£5,000 (Plans + Building Regs)
Single storey extensions typically need structural calculations for any openings in existing walls and for foundations.
Typical fee: £500–£1,500
Your semi-detached house shares a boundary with neighbours. Extensions and loft work within 3 metres of a shared wall trigger the Party Wall Act.
Typical fee: £700–£1,500 (per neighbour)
This guidance is based on a typical semi-detached house with no special constraints. Listed buildings, conservation areas, and attached properties may require additional professional input.
Find out exactly which professionals you need for your wraparound extension.
Get personalised guidanceConservation Areas & Listed Buildings
In conservation areas, the side element of a wraparound extension is not permitted development. The rear element is limited to 3 metres depth.
Properties in conservation areas often have reduced permitted development rights. Some project types (like side extensions) lose PD rights entirely. An Article 4 Direction can remove additional PD rights.
Listed buildings (Grade I, II*, or II) have no permitted development rights at all. Any external alteration requires Listed Building Consent in addition to any planning permission. An architect experienced in heritage work is essential.
Check if your property is in a conservation area or has other planning constraints.
Check my propertyFrequently Asked Questions
Just want a quick yes/no for your wraparound extension?
Run our free 2-minute check to see whether your project likely qualifies as permitted development in South Ribble. For personalised approval odds and nearby comparables, get the full report above.
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