Mid Cornwall · TR2
Design, planning and build for Probus building regulations package
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 TR2 site visit comes before a Probus sketch, every time — Probus is a substantial inland village between Truro and St Austell, with the tallest church tower in Cornwall and a Conservation Area covering the village centre, with a building stock that leans toward post-war estates and Edwardian villas.
Probus sits in Mid Cornwall — covering TR2 from Grampound, Ladock, Tresillian outward.
- Conservation Area
- Rural / open-countryside policy area
- ✓ Free first site visit, no obligation
- ✓ Plain-English feasibility before any drawings
- ✓ Local to Mid Cornwall — not a national franchise
- ✓ Same team on paper as on site
Local proof — Most Probus building regulations package clients we work with are second-time builders — they've seen the templated approach fail once already.
Get a free feasibility viewLocal context
Why Probus is its own job.
Cornwall Council's lens on Probus is consistent: conservation Area covers the village core including the church. Tregothnan Estate (the largest private estate in Cornwall) lies to the south and shapes some adjacent applications. For building regulations package specifically, parts of Probus 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. That's why we treat every Probus project as a TR2-area job first — not a generic Cornwall job with a postcode bolted on. The post-war estates that dominate Probus (and continue out toward Tresillian) set the tone for any building regulations package scheme here.
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 Probus.
01
Cornish exposure ratings are among the worst in the country; wind-driven rain detailing matters more here than in most of the UK.
02
Approved Inspectors and Cornwall Council building control both work in the county; choice of inspector affects how queries are handled.
03
Coastal sites need explicit material and fixings choices in the spec — stainless or non-ferrous fixings, salt-resistant cladding and breathable build-ups.
04
Granite walls, traditional cob, slate-hung elevations and rubble construction all need different building regs detailing than standard masonry.
Our process
How a Probus 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
Choosing a building regulations package team that actually knows TR2.
Building stock
Across Probus (TR2) we work on traditional cob and granite cottages, Victorian terraces, Edwardian villas, post-war estates, modern Persimmon-style estates. Each stock type drives a different building regulations package response — post-war estates in particular needs careful detailing here.
Parish & policy
Probus is its own town in Mid Cornwall, with planning history that's specific to the TR2 catchment.
Coverage
We cover TR2 from our studio, with regular building regulations package jobs also running in Grampound, Ladock, Tresillian. Most Probus site visits get booked within the same week.
How quickly can you visit a Probus site?
Usually within the same week. Probus (TR2) is on our regular Mid Cornwall run, alongside Grampound, Ladock, Tresillian. First visits are free and you'll get an honest feasibility view inside seven days.
Request a free visitFAQs
Probus Building Regs — local questions answered.
- 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. In Probus specifically, we'd start by checking the Conservation Area boundary before committing to a direction.
- 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.
- 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.
- 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.
Other services in Probus
Nearby places we cover
Most Probus building regulations package enquiries start with one honest conversation about what's actually allowed — and that conversation costs nothing.