Mid Cornwall · TR2 · Cornwall Council Mid

Construction Drawings for Probus (TR2)

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Construction drawings are the stage between an approved scheme and a building that gets built correctly. They set out how the parts meet: junctions, insulation lines, fixings, structural support and the specification a builder needs to price properly rather than guess at. Probus sits in Mid Cornwall, and that geography ends up in the drawings — 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 Edwardian villas and modern Persimmon-style estates.

Probus sits in Mid Cornwall — just off the A390; covering TR2 from Grampound, Ladock, Tresillian outward.

  • Conservation Area
  • Rural / open-countryside policy area
  • ✓Local to Mid Cornwall — not a national franchise
  • ✓Same team on paper as on site
  • ✓Fixed-fee planning packages, no surprise invoices
  • ✓Measured-survey accuracy from day one

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Local proof — Our Mid Cornwall workload means a Probus construction drawings project never has to wait for an out-of-county team to drive down.

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Local context

Why Probus is its own job.

In Probus the planning picture is specific: 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 construction drawings 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 local reading is what makes a Probus (TR2) project different from a generic Cornwall scheme — and is the whole reason we work this way. On Edwardian villas in particular — the kind you'll also find toward Tregony — the construction drawings 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. On working land, the practical questions are usually track access for deliveries, foul drainage and how a new form sits in open landscape. General guidance only, so confirm your position with Cornwall Council before committing.

Planning note

Planning conditions frequently dictate materials, obscure glazing or drainage strategy, and those conditions have to be discharged through the technical package rather than discovered at the end.

What we focus on

Construction Drawings considerations specific to Probus.

  • 01

    Site changes happen, and a package with clear revision control keeps building control, builder and client looking at the same version.

  • 02

    Solid stone walls have no cavity, so the insulation strategy has to be drawn as either internal or external, with the cold bridge and vapour risk resolved on paper.

  • 03

    A drawing pack with vague notes such as insulation to suit produces three quotes that cannot be compared with each other.

  • 04

    Cornish exposure means the weather-tightness details matter more than in most of the country, particularly at eaves, verges and around openings on windward elevations.

Who this is for

Straight facts about working with us here

  • Applications for Probus are handled through Cornwall Council, with St Austell 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 construction drawings 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.

Scope

Scope options for Probus clients

These stages can be bought separately. Most TR2 projects use three of them.

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.

Building regulation drawings

Full Plans sets with sections, construction notes and coordinated structural information.

Planning application drawings

Existing and proposed plans, elevations, site and block plans drawn to validation standard.

Measured survey

An accurate record of what is actually there, which is where most avoidable cost is removed.

Page purpose

What you actually get on a Probus construction drawings drawings package

This is a drawings-led service. You are buying a documented, submission-ready set for a TR2 address, not a build contract. For most Probus 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 TR2 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

Keep reading

Where to go next from Probus

We cover Probus and the wider TR2 district directly. Construction Drawings enquiries here are common enough that we know the constraints before the first visit.

Our process

How a Probus construction drawings project runs.

  1. Step 1

    Review approved scheme

    We check the consented drawings and any planning conditions attached to them.

  2. Step 2

    Survey check

    Dimensions are verified on site so the technical package is built on measured reality.

  3. Step 3

    Detailing

    Junctions, build-ups and structural support are drawn at large scale.

  4. Step 4

    Coordination

    Engineer, supplier and building control input is brought onto one set.

  5. Step 5

    Issue for construction

    A revision controlled pack goes out for pricing and for the build itself.

Technical packages run from a handful of details for a simple rear extension to a full coordinated set for a new build house.

Quick check

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For projects in Probus and the TR2 area.

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Local fabric

What sets a Probus construction drawings brief apart.

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 construction drawings response — Edwardian villas 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 construction drawings jobs also running in Mid Cornwall. Most Probus site visits get booked within the same week.

Can you handle both planning and build in Probus?

Yes — design, planning, building regs and full construction run under one roof. For clients with an existing Probus builder we can stop at a tender-ready Full Plans pack instead.

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FAQs

Probus Construction Drawings — local questions answered.

Do you coordinate with a structural engineer?
Yes. We issue the engineer the drawings they need, and their beam sizes, padstones and connection details come back onto our package so there is one coordinated set rather than two half sets. In Probus specifically, we'd start by checking the Conservation Area boundary before committing to a direction.
We live in the house. Can a construction drawings in Probus 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 Probus are often easier if you move out for a few weeks. We set that expectation at feasibility stage rather than halfway through.
Can you produce these for a project someone else designed?
Yes. We regularly pick up an approved planning scheme drawn elsewhere and take it through to a technical package, starting with a measured survey check that what was submitted matches what is on the ground.
Do I need construction drawings if I already have building regulation drawings?
Often the two overlap, because a building regulation package includes construction detail. Where a project is complex, exposed or heavily glazed, we take the detailing further so nothing important is left to be improvised on site.
Will a builder price more accurately from these?
That is the point of them. When every builder is pricing the same drawn detail and the same specification, the quotes become comparable and the variations during the build drop sharply.
What is the difference between planning drawings and construction drawings?
Planning drawings show what the building will look like and how it sits on the site, which is what a planning officer assesses. Construction drawings show how it is actually built, at a much larger scale, and they are what the builder and building control work from.

Other services in Probus

Nearby places we cover

    The construction drawings jobs we're proudest of in Probus are the ones where the planning route was clear before a single elevation was drawn. For the final position on any address, Cornwall Council or the Planning Portal is the place to confirm it.

    Ready to discuss your project in Probus? We are on the A390 regularly.

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