West Cornwall · TR17 · Cornwall Council West
Planning approved in Marazion, so what happens now?
An approval notice feels like the finish line and is really the starting gun. Before anyone digs in Marazion, three things need dealing with: the conditions attached to the consent, the building regulation package, and the structural design. Conditions in particular catch people out, because some of them are pre-commencement, which means work started before they are discharged is technically unauthorised. Once drawings are approved, the build is the bit that decides whether you get the home you imagined or a frustrating compromise. We deliver projects on a single contract — design, drawings, approvals and construction — so the team that drew it is the team that builds it. A TR17 site visit comes before a Marazion sketch, every time — Marazion sits opposite St Michael's Mount across a tidal causeway and is one of Cornwall's oldest chartered towns, designated AONB for its setting, with a building stock that leans toward granite cottages and modern coastal builds.
Marazion sits in West Cornwall — just off the A30; with Truro the closest city; 3 miles from Penzance.
- Conservation Area
- Cornwall AONB
- Coastal exposure zone
- ✓Decision notice reviewed and conditions listed out
- ✓Pre-commencement items discharged before site starts
- ✓Building regulation and structural package prepared
- ✓Build delivered by the same West Cornwall studio that drew it, if you want it that way
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Free Marazion feasibility call
Tell us about your full build package. We reply within 1 working day — no obligation.
Who this is for
In Marazion the full build 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 Marazion pitfalls we plan around.
Watch #1
St Michael's Mount setting controls across south-facing plots
Watch #2
Conservation Area on the historic core
Watch #3
Tidal flood zone along the seafront
Watch #4
AONB-level landscape impact on rising ground behind town
Local proof — We typically have one or two full build package jobs live in the TR17 area at any time, so the local planning officers know our drawings on sight.
Get a free feasibility viewFAQs
Marazion Full Build — local questions answered.
- What is a pre-commencement condition?
- A condition that has to be discharged before any work begins, commonly covering materials, drainage strategy, ecology or construction management. Starting work before discharging one can invalidate the permission, so it is worth checking the notice line by line.
- How long does planning permission last?
- Permissions normally carry a time limit within which work must begin, stated on the decision notice itself. Check the wording on yours rather than relying on a general rule.
- Do I need new drawings after approval?
- Yes. The approved drawings show the scheme; the building regulation and construction package shows how it is built. That second set is what the builder and building control work from.
- When should I get prices?
- Once the technical drawings exist. Pricing from planning drawings alone produces quotes that are not comparable, because each builder is filling in the missing detail differently.
- Do you handle the whole project from drawing to finish?
- Yes — that's the model. One contract from feasibility to handover, with design, regs and build all under our roof. No coordination gap between designer and contractor. In Marazion specifically, we'd start by checking the Conservation Area boundary before committing to a direction.
- What guarantees and aftercare do you offer?
- Standard twelve-month defects period, plus product and workmanship warranties on relevant elements. We're a Cornish business — you'll still find us in the same studio in five years' time.
- How do you handle changes during the build?
- Weekly client meetings, written change requests, costed and signed before work proceeds. No surprise invoices.
Quick check
Want a straight answer on whether your Marazion 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 Marazion and the TR17 area.
Keep reading
Related TR17 pages
We cover Marazion and the wider TR17 district directly, typically alongside jobs in Penzance. Full Build enquiries here are common enough that we know the constraints before the first visit.
Who this is for
Our footing in West Cornwall
- Applications for Marazion are handled through Cornwall Council, with Truro the nearest planning office we deal with regularly.
- Drawings, planning and building regulations are all produced in-house, so a full build package enquiry does not get passed between firms.
- Sites we know on the ground here include the area around the causeway and St Michael's Mount.
- Design and build are offered from the same studio, which means the person answering your Marazion questions has seen the detail built.
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.
Scope
Where our work starts and stops on a TR17 project
Not every project needs every stage. On a Marazion job we scope to what the site and the consent route actually require.
Heritage and design statements
Written justification where designation makes the design case as important as the drawing.
Full design and build
One contract from first sketch to handover, with the same team on paper and on site.
Structural coordination
Calculations coordinated with the drawings so building control sees one consistent story.
Page purpose
How a Marazion build actually runs
This is delivery, not paperwork. The value here is programme, sequencing and a single point of responsibility for a TR17 site. In Marazion that usually means access, storage and neighbour management get planned before the first delivery arrives.
- Site set-up planned around Marazion access, parking and delivery constraints
- One programme covering trades, inspections and building control sign-off
- Materials specified for local exposure, not a generic national spec
- Weekly progress contact so decisions never hold up the programme
Local context
Why Marazion is its own job.
The whole town centre is within the Conservation Area and the AONB; views to and from St Michael's Mount are a material planning consideration on most schemes. Roof pitches, ridge heights and seaward elevations are tightly controlled. That sets the scene before any design work begins. For full build package specifically, parts of Marazion 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 Marazion drives detailing choices — fixings, render systems and timber treatments all need to be specified for exposure. It's the kind of detail that decides whether a Marazion application gets approved at eight weeks or stalls in committee. The granite cottages that dominate Marazion (and continue out toward Long Rock) set the tone for any full build package scheme here. On older stock, the practical constraint is usually joinery, render and roof line rather than the extension itself. We draw those details out early so a full build package submission is not sent back for missing information. Confirm listing status with the local planning authority before assuming permitted development. 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
Build delivery doesn't need planning, but planning conditions often dictate site setup, materials and working hours — we read every condition and build the programme around them.
Recent work nearby
Behind-the-Square cottage we extended last winter used a slim glazed link to keep the original roof intact.
See more recent West Cornwall work →What we focus on
Full Build considerations specific to Marazion.
01
Single-contract delivery removes the gap between architect's intent and builder's interpretation — fewer change orders, less variation cost.
02
Off-grid sites need their own water, drainage and power solutions designed and procured rather than assumed.
03
Weather windows on Cornish coastal sites are short — getting the building watertight before autumn matters more here than in central England.
04
Material lead times to Cornwall are longer than the M5 corridor; sequencing orders early protects the build programme.
Our process
How a Marazion full build package project runs.
Step 1
Pre-construction
Programme, procurement, contractor briefing and site setup.
Step 2
Substructure
Foundations, drainage, ground beams — the unglamorous bit that decides everything later.
Step 3
Superstructure
Frame, roof, glazing — getting the building watertight.
Step 4
First and second fix
Services, plaster, joinery, kitchens and bathrooms.
Step 5
Snag and handover
Final inspection, building control sign-off, handover pack and aftercare.
Full builds run from twelve weeks for small extensions to eighteen months for new build family homes.
Local fabric
Choosing a full build package team that actually knows TR17.
Building stock
Across Marazion (TR17) we work on granite cottages, Georgian seafront houses, Victorian villas, 1960s bungalows on Green Lane, modern coastal builds. Each stock type drives a different full build package response — granite cottages in particular needs careful detailing here.
Parish & policy
Marazion is its own town in West Cornwall, with planning history that's specific to the TR17 catchment.
Coverage
We cover TR17 from our studio, with regular full build package jobs also running in Penzance. Most Marazion site visits get booked within the same week.
How quickly can you visit a Marazion site?
Usually within the same week. Marazion (TR17) is on our regular West Cornwall run, alongside Penzance. First visits are free and you'll get an honest feasibility view inside seven days.
Request a free visitOther services in Marazion
Nearby places we cover
Read the decision notice properly, discharge anything pre-commencement, get the technical package drawn and only then price the work. Doing those in order is what keeps a Marazion build on programme.
Send us your Marazion approval notice and we will map the next stage
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Book a free visit in Marazion
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