Mid Cornwall · PL26 · Cornwall Council Mid
Roche renovation — feasibility first, drawings second
Cornish housing stock is brilliant and infuriating in equal measure. We renovate cottages, farmhouses, mid-century homes and post-war estates — opening up layouts, fixing damp, adding light and bringing the property up to a standard worth living in. On a Roche site, the brief always meets the place — Roche is a village in the heart of china clay country with the dramatic Roche Rock and St Michael's Chapel on its outskirts, a fifteenth-century parish church and a tight Conservation Area, with a building stock that leans toward modern small estate development and Edwardian houses.
Roche sits in Mid Cornwall — just off the A390; covering PL26 from Bugle, St Austell outward.
- Conservation Area
- Rural / open-countryside policy area
- ✓Plain-English feasibility before any drawings
- ✓30+ years of Cornwall Council approvals
- ✓Conservation Area experience built into the fee
- ✓Cornwall Council Mid sub-area regulars
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Free Roche feasibility call
Tell us about your renovation. We reply within 1 working day — no obligation.
Who this is for
In Roche the renovation brief is almost always a private homeowner improving a forever home — so we lead with feasibility and long-term value, not show-home rhetoric.
Local watch-list
What usually catches renovation projects out in Roche.
Watch #1
Conservation Area controls on materials, window proportions and roof form through central Roche
Watch #2
Local Plan tests on isolated dwellings, plus lane access for plant and deliveries around Roche
Watch #3
Party Wall notices and shallow roof voids typical of traditional cob and granite cottages in the PL26 district
Local proof — Most Roche homeowners come to us after a renovation quote elsewhere felt vague on planning — we lead with feasibility instead.
Get a free feasibility viewFAQs
Roche Renovations — local questions answered.
- Do I need planning permission to renovate internally?
- Usually no — except on listed buildings, where Listed Building Consent is needed for many internal alterations. We confirm the position before any wall comes down. In Roche specifically, we'd start by checking the Conservation Area boundary before committing to a direction.
- What about damp and old walls?
- We assess the cause first — usually rising damp myths, blocked vents, hard cement renders trapping moisture, or roofs needing attention. A breathable repair strategy fixes most of it without chemical intervention.
- We live in the house. Can a renovation in Roche be done while we stay put?
- Usually yes for single-storey and rear work, with a temporary kitchen or bathroom arrangement agreed before the start. Whole-house remodels and roof work in Roche are often easier if you move out for a few weeks. We set that expectation at feasibility stage rather than halfway through.
- How long does a renovation take?
- Single rooms in weeks, kitchens in two to three months, whole-house renovations in six to fourteen months depending on size and listed status.
- Can I live in the house during the work?
- Sometimes yes, often no. Single-room remodels and phased work can be liveable; whole-house renovations involving rewires, replumbing or floor lifting almost never are. We're honest about this at the brief.
- How much does a full renovation cost in Cornwall?
- A whole-house renovation typically lands between £1,800 and £3,000 per square metre depending on condition, listed status and finish level. We survey before quoting and don't price by guesswork.
Quick check
Want a straight answer on whether your Roche project is worth pursuing?
Send a few details — we'll come back within 1 working day with a plain-English view on planning risk, likely cost band and whether it's a project we'd take on.
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Get a free feasibility view
For projects in Roche and the PL26 area.
Who this is for
Why this page exists, and who it is for
- Drawings, planning and building regulations are all produced in-house, so a renovation enquiry does not get passed between firms.
- Designated-area work is routine here, so heritage and landscape statements are produced alongside the drawings rather than outsourced.
- Applications for Roche are handled through Cornwall Council, with St Austell the nearest planning office we deal with regularly.
Planning rules change and every site is different. For the final position on your address, check with Cornwall Council as the local planning authority or the Planning Portal.
Keep reading
Follow the chain: survey, drawings, build
We cover Roche and the wider PL26 district directly. Renovations enquiries here are common enough that we know the constraints before the first visit.
Page purpose
Drawings only, or drawings through to handover in Roche?
Both routes are open on a PL26 project, and the honest answer depends on whether you already have a builder you trust. Plenty of Roche clients take the drawings, tender them locally, then come back to us for the build if the numbers do not stack up.
- Route one: feasibility, planning and a tender-ready technical pack
- Route two: the same pack, then the build under one contract
- Either way the survey and feasibility work is identical, so the decision can wait
- Fees quoted per stage against the PL26 scope, not as one opaque figure
Scope
What we can draw, survey and build around Roche
Clients in Roche take different slices of this list, and that is deliberate.
Measured survey
An accurate record of what is actually there, which is where most avoidable cost is removed.
Construction and technical drawings
1:10 and 1:20 details for the parts of the job builders normally have to guess at.
Heritage and design statements
Written justification where designation makes the design case as important as the drawing.
Building regulation drawings
Full Plans sets with sections, construction notes and coordinated structural information.
Structural coordination
Calculations coordinated with the drawings so building control sees one consistent story.
Local context
Why Roche is its own job.
Locally, conservation Area covers the village core. Roche Rock SSSI and listed chapel, plus surrounding clay pits, shape most planning conversations. For renovation specifically, parts of Roche sit within a designated Conservation Area, which means materials, fenestration and roof pitches all need to read sympathetically with the existing streetscape; Cornwall Council's Local Plan applies tighter tests to isolated rural dwellings here, so design rationale and policy fit need to be set out clearly from the outset. Which is why we scope Roche projects parish-up, not template-down — the PL26 context shapes the design from day one. Whether the project is on modern small estate development in the centre or further out toward Bugle, the renovation response is locally tuned. Historic fabric changes the sequence: survey first, then design around what the building can take. Consent routes for listed buildings sit separately from ordinary planning, so treat any general guidance here as a starting point and check with Cornwall Council. Rural and moorland plots bring access, drainage and landscape impact into the conversation early. Agricultural conversions in particular follow their own route, and whether a building qualifies is a question for the local planning authority rather than a general rule.
Planning note
Most Cornish renovations don't need planning — but listed status, curtilage listing, Conservation Area designation and material changes can all change that picture.
What we focus on
Renovations considerations specific to Roche.
01
Original fireplaces, slate floors, beams and joinery are often worth rescuing; the design conversation should start with what stays, not what goes.
02
Listed and curtilage-listed properties need Listed Building Consent for many internal alterations that wouldn't normally need approval.
03
Older Cornish properties are often built with cob, rubble or solid granite — modern insulation strategies that work in cavity walls cause damp problems in solid construction. Breathable build-ups matter.
04
Asbestos surveys are standard for anything pre-2000 — we factor a survey into the programme before stripping out begins.
Our process
How a Roche renovation project runs.
Step 1
Survey
Measured survey, condition assessment, services check and listed status review.
Step 2
Design
Layout options, material strategy and a clear list of what stays and what changes.
Step 3
Approvals
Listed Building Consent and building regulations as needed.
Step 4
Strip-out and works
Carefully sequenced demolition, structural works and rebuild.
Step 5
Finish and handover
Joinery, decoration, snagging and documentation pack.
Whole-house renovations typically run six to fourteen months on site; partial remodels two to four months.
Local fabric
Why a Mid Cornwall studio is the right fit for Roche renovation.
Building stock
Across Roche (PL26) we work on traditional cob and granite cottages, Victorian terraces, Edwardian houses, post-war estates, modern small estate development. Each stock type drives a different renovation response — modern small estate development in particular needs careful detailing here.
Parish & policy
Roche is its own town in Mid Cornwall, with planning history that's specific to the PL26 catchment.
Coverage
We cover PL26 from our studio, with regular renovation jobs also running in St Austell. Most Roche site visits get booked within the same week.
What does a first Roche consultation cost?
Nothing. We come to the property, walk the site, talk through what works on a PL26 plot and follow up with a written feasibility note inside a week — no obligation either way.
Request a free visitOther services in Roche
Nearby places we cover
The PL26 stretch of Mid Cornwall has its own rhythm; our renovation work respects it, and Cornwall Council usually responds in kind. For the final position on any address, Cornwall Council or the Planning Portal is the place to confirm it.
Start a Roche project with us We know how traditional cob and granite cottages behave here.
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