West Cornwall · TR26 · Cornwall Council West
Planning permission versus building regulations in St Ives, 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 St Ives. 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 St Ives 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. A TR26 site visit comes before a St Ives sketch, every time — St Ives is a designated Area of Outstanding Natural Beauty town with a tightly packed historic harbour, the Tate gallery and some of the steepest streets in Cornwall, with a building stock that leans toward granite terraces and fishermen's cottages.
St Ives sits in West Cornwall — just off the A3074; with Truro the closest city; 1 miles from Carbis Bay, 3 miles from Hayle.
- 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
- ✓St Ives projects taken through from application to sign off
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Free St Ives feasibility call
Tell us about your building regulations package. We reply within 1 working day — no obligation.
Our process
How a St Ives 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 proof — We typically have one or two building regulations package jobs live in the TR26 area at any time, so the local planning officers know our drawings on sight.
Get a free feasibility viewPage purpose
What you actually get on a St Ives building regulations package drawings package
This is a drawings-led service. You are buying a documented, submission-ready set for a TR26 address, not a build contract. For most St Ives 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 TR26 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
Where our work starts and stops on a TR26 project
Not every project needs every stage. On a St Ives job we scope to what the site and the consent route actually require.
Building regulation drawings
Full Plans sets with sections, construction notes and coordinated structural information.
Heritage and design statements
Written justification where designation makes the design case as important as the drawing.
Construction and technical drawings
1:10 and 1:20 details for the parts of the job builders normally have to guess at.
Measured survey
An accurate record of what is actually there, which is where most avoidable cost is removed.
Planning application drawings
Existing and proposed plans, elevations, site and block plans drawn to validation standard.
Who this is for
Our footing in West Cornwall
- Designated-area work is routine here, so heritage and landscape statements are produced alongside the drawings rather than outsourced.
- Sites we know on the ground here include the area around Downalong and Porthmeor Beach.
- Drawings, planning and building regulations are all produced in-house, so a building regulations package enquiry does not get passed between firms.
- Commercial and mixed-use work in St Ives tends to sit around Wharf Road harbour front.
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
Related TR26 pages
St Ives works as a hub for us: the same building regulations package team covers Carbis Bay and the surrounding TR26 villages, so a site visit here often takes in more than one address.
Quick check
Want a straight answer on whether your St Ives 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 St Ives and the TR26 area.
What we focus on
Building Regs considerations specific to St Ives.
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
Granite walls, traditional cob, slate-hung elevations and rubble construction all need different building regs detailing than standard masonry.
03
Approved Inspectors and Cornwall Council building control both work in the county; choice of inspector affects how queries are handled.
04
Coastal sites need explicit material and fixings choices in the spec — stainless or non-ferrous fixings, salt-resistant cladding and breathable build-ups.
Local context
Why St Ives is its own job.
Cornwall Council's lens on St Ives is consistent: st Ives operates a Neighbourhood Plan with a principal residence policy on most new dwellings — second homes and holiday lets face strong policy resistance. The Conservation Area covers Downalong, the harbour and most of the town centre, where granite, slate and lime-render detailing is non-negotiable. For building regulations package specifically, parts of St Ives 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 St Ives drives detailing choices — fixings, render systems and timber treatments all need to be specified for exposure. That's why we treat every St Ives project as a TR26-area job first — not a generic Cornwall job with a postcode bolted on. The granite terraces that dominate St Ives (and continue out toward Hayle) set the tone for any building regulations package scheme here. 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. Exposure is the real design driver near the water: wind-driven rain, salt and driving damp push detailing towards better weathering, sheltered openings and robust fixings. Where an AONB or coastal policy applies, visual impact usually carries more weight than size.
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.
Local watch-list
Common St Ives pitfalls we plan around.
Watch #1
Principal Residence policy ruling out new dwellings sold as second homes
Watch #2
Granite-walled cottages where loft conversion headroom is borderline
Watch #3
Stepped access on Downalong streets limiting plant and crane reach
Watch #4
Slate roof pitches that complicate dormer geometry
St Ives is the hub for these neighbourhoods
We run building regs across St Ives and the surrounding TR26 neighbourhoods — same studio, same site team.
- Carbis Bay
TR26
Local fabric
Why St Ives homeowners pick a local studio for building regulations package.
Building stock
Across St Ives (TR26) we work on fishermen's cottages, granite terraces, Victorian villas, Edwardian guesthouses, modern hillside homes above the town. Each stock type drives a different building regulations package response — granite terraces in particular needs careful detailing here.
Parish & policy
St Ives sits in the parish of St Ives, which matters for how parish-level consultation lands on a building regulations package application.
Coverage
We cover TR26 from our studio, with regular building regulations package jobs also running in Carbis Bay, Hayle. Most St Ives site visits get booked within the same week.
How quickly can you visit a St Ives site?
Usually within the same week. St Ives (TR26) is on our regular West Cornwall run, alongside Carbis Bay, Hayle. First visits are free and you'll get an honest feasibility view inside seven days.
Request a free visitRecent work nearby
Carbis Bay clifftop rebuild we ran last year leaned on a granite plinth + standing-seam zinc roof.
See more recent West Cornwall work →Who this is for
St Ives runs the full mix — owner-occupier, holiday-let, commercial and the occasional smallholding — so we scope every building regulations package enquiry from the use-class up.
FAQs
St Ives 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 St Ives?
- 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.
- Do you coordinate with a structural engineer?
- Yes — every project that needs steel, timber or masonry calculations is coordinated in-house with a Cornish structural engineer we work with regularly. In St Ives specifically, we'd start by checking the Conservation Area boundary before committing to a direction.
- Building Notice or Full Plans?
- Full Plans gives you a formal approval before work starts and a clean paper trail for resale. Building Notice is faster and cheaper up front but less protective. We default to Full Plans for anything other than very simple work.
- Do I really need building regs drawings if I have planning?
- Yes — they cover completely different things. Planning controls how the building looks and where it sits; building regs control how it's actually built and whether it complies with current safety, energy and accessibility law.
Other services in St Ives
Nearby places we cover
Local neighbourhoods in St Ives
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.
Ask us which consents your St Ives project needs
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