South Cornwall · PL23 · Cornwall Council Central
Planning permission versus building regulations in Fowey, explained plainly
These two get mixed up constantly, and the confusion costs people money. Planning permission is about whether a proposal is acceptable in its setting: its size, its appearance, its effect on neighbours and on the character of Fowey. Building regulations are about the construction itself: structure, fire safety, insulation, ventilation, drainage and access. You can have one without the other, and plenty of Fowey projects need both. Building regulation drawings in Cornwall, drawn properly. Approved planning gets you permission to build — a complete building regs package is what gets you a building you can actually live in: 1:50 plans, 1:10 details, structural coordination and a specification a Cornish builder can price and build from without guesswork. The way we approach building regulations package in Fowey starts with a measured walk-round — Fowey is a deep-water harbour town on the river of the same name, with a literary heritage tied to Daphne du Maurier and one of Cornwall's strongest period property markets, with a building stock that leans toward modern conversions of warehouses and lofts and Victorian villas.
Fowey sits in South Cornwall — just off the A39; covering PL23 from Polruan, Lostwithiel, Tywardreath outward.
- Conservation Area
- Cornwall AONB
- Coastal exposure zone
- ✓Both consents mapped for your project before work starts
- ✓Planning drawings and technical drawings prepared by the same studio
- ✓Structural input coordinated rather than bolted on
- ✓Fowey projects taken through from application to sign off
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Free Fowey feasibility call
Tell us about your building regulations package. We reply within 1 working day — no obligation.
Who this is for
In Fowey the building regulations package 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
Common Fowey pitfalls we plan around.
Watch #1
Conservation Area controls on materials, window proportions and roof form through central Fowey
Watch #2
AONB landscape-impact testing on anything read in long views across South Cornwall
Watch #3
Exposure detailing on medieval and Georgian merchants' houses — fixings, render systems and joinery specified for salt-laden air
Local proof — Recent building regulations package enquiries from Fowey have clustered around modern conversions of warehouses and lofts — we know the route through Cornwall Council on these.
Get a free feasibility viewFAQs
Fowey Building Regs — local questions answered.
- Can I have planning permission but fail building regulations?
- Yes, and it happens. A scheme can be perfectly acceptable in planning terms and still need reworking to satisfy structure, insulation or escape requirements. That is why the technical drawings come after the planning drawings.
- Which comes first?
- Usually planning, because the approved scheme sets the shape the technical package then has to make work. On permitted development projects there is no planning stage, so the building regulation package is the whole job.
- Do both need separate drawings?
- Yes. Planning drawings are about form and context and are typically at 1:100 and 1:50. Building regulation drawings are about construction and go down to 1:10 or finer at the junctions.
- Who decides each one in Fowey?
- Planning is determined by the local planning authority. Building regulations are assessed by a building control body, which may be the local authority team or an approved inspector. They are separate processes with separate fees and timescales.
- Can the builder work without building regs drawings?
- They can — and many do — but the cost gets recovered later in variations, mistakes and slower building control sign-off. A proper regs pack typically pays for itself several times over on anything beyond the smallest job. In Fowey specifically, we'd start by checking the Conservation Area boundary before committing to a direction.
- Who do you submit to in Cornwall?
- Either Cornwall Council building control or one of the Approved Inspectors active in the county. We're happy to recommend, but the choice is yours.
- What happens if something changes on site?
- Site queries are part of the job. We respond directly to the builder during construction, issue revised details where needed and keep building control informed if the change is material.
Quick check
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For projects in Fowey and the PL23 area.
Keep reading
Where to go next from Fowey
Fowey works as a hub for us: the same building regulations package team covers Polruan and the surrounding PL23 villages, so a site visit here often takes in more than one address.
Page purpose
What you actually get on a Fowey building regulations package drawings package
This is a drawings-led service. You are buying a documented, submission-ready set for a PL23 address, not a build contract. For most Fowey householders that means a measured survey, an honest feasibility view, then the drawings the council and your builder both need.
- Measured survey and existing drawings before any proposal is drawn
- A written planning route for the PL23 address, including whether permitted development is realistically available
- Proposed plans, elevations and site plan at the scales the authority expects
- Submission and validation handling, plus responses to officer queries
Scope
Scope options for Fowey clients
Not every project needs every stage. On a Fowey job we scope to what the site and the consent route actually require.
Measured survey
An accurate record of what is actually there, which is where most avoidable cost is removed.
Heritage and design statements
Written justification where designation makes the design case as important as the drawing.
Planning application drawings
Existing and proposed plans, elevations, site and block plans drawn to validation standard.
Construction and technical drawings
1:10 and 1:20 details for the parts of the job builders normally have to guess at.
Building regulation drawings
Full Plans sets with sections, construction notes and coordinated structural information.
Who this is for
Straight facts about working with us here
- Applications for Fowey are handled through Cornwall Council, with Truro the nearest planning office we deal with regularly.
- Designated-area work is routine here, so heritage and landscape statements are produced alongside the drawings rather than outsourced.
- Drawings, planning and building regulations are all produced in-house, so a building regulations package enquiry does not get passed between firms.
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.
Local context
Why Fowey is its own job.
Two things shape a Fowey application: parish character and policy. On policy — fowey Conservation Area is extensive, covering the harbour, Fore Street and Esplanade. AONB and Heritage Coast across the parish; views to and from the river dictate massing and ridge heights. For building regulations package specifically, parts of Fowey sit within a designated Conservation Area, which means materials, fenestration and roof pitches all need to read sympathetically with the existing streetscape; the surrounding landscape falls inside the Cornwall Area of Outstanding Natural Beauty, so massing, height and landscape impact carry extra weight in any planning decision; coastal salt-laden air around Fowey drives detailing choices — fixings, render systems and timber treatments all need to be specified for exposure. Get that local reading right and the rest of the Fowey programme tends to run on time. On modern conversions of warehouses and lofts in particular — the kind you'll also find toward Par — the building regulations package brief always has to read the existing fabric first. Where a property sits inside a conservation area or is listed, the assessment tends to turn on materials, window detailing and how visible the change is from the street rather than floor area alone. Cornwall Council's conservation team, or the Planning Portal, is the right place to confirm what applies to a specific address. Salt air and prevailing wind change specification long before they change planning. We tend to draw weathering details in full, then check whether coastal or AONB policy narrows the design options for this address.
Planning note
Building regulations are a separate consent track from planning. Drawing them properly upfront is the cheapest insurance you'll buy on the project.
What we focus on
Building Regs considerations specific to Fowey.
01
Part L and the Future Homes Standard route now drives a meaningful share of the build cost; getting the U-values and air-tightness strategy right at design stage saves money on site.
02
Cornish exposure ratings are among the worst in the country; wind-driven rain detailing matters more here than in most of the UK.
03
Granite walls, traditional cob, slate-hung elevations and rubble construction all need different building regs detailing than standard masonry.
04
Approved Inspectors and Cornwall Council building control both work in the county; choice of inspector affects how queries are handled.
Our process
How a Fowey building regulations package project runs.
Step 1
Design freeze
We confirm the planning-approved scheme as the basis for technical design.
Step 2
Structural coordination
Engineer's input on foundations, beams, lintels and steelwork is integrated into the drawings.
Step 3
Detailing
Construction details drawn at 1:10 for every junction that matters.
Step 4
Specification
Materials, U-values, finishes and workmanship written up so the builder can price accurately.
Step 5
Submission
Full Plans submission to building control with fee handling and query response through to completion certificate.
Most regs packages take three to six weeks once planning is approved, depending on structural complexity and engineer turnaround.
Local fabric
One PL23 studio, one building regulations package job — start to finish.
Building stock
Across Fowey (PL23) we work on medieval and Georgian merchants' houses, Victorian villas, Edwardian seafront houses, modern conversions of warehouses and lofts. Each stock type drives a different building regulations package response — modern conversions of warehouses and lofts in particular needs careful detailing here.
Parish & policy
Fowey is its own town in South Cornwall, with planning history that's specific to the PL23 catchment.
Coverage
We cover PL23 from our studio, with regular building regulations package jobs also running in Polruan. Most Fowey site visits get booked within the same week.
Can you handle both planning and build in Fowey?
Yes — design, planning, building regs and full construction run under one roof. For clients with an existing Fowey builder we can stop at a tender-ready Full Plans pack instead.
Request a free visitFowey is the hub for these neighbourhoods
We run building regs across Fowey and the surrounding PL23 neighbourhoods — same studio, same site team.
- Polruan
PL23
Other services in Fowey
The simplest way to hold it in your head: planning asks whether you may build it, building regulations ask whether you built it properly. Different applications, different drawings, different people assessing them.
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