South Cornwall · TR3
Carnon Downs full build package — feasibility first, drawings second
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. In Carnon Downs, that work is shaped by the place itself — Carnon Downs is a substantial residential village south of Truro on the A39, with a significant late twentieth-century estate expansion and a popular village school, with a building stock that leans toward 1960s and 1970s estates and older cottages on the village fringe.
Carnon Downs sits in South Cornwall — covering TR3 from Devoran, Playing Place, Perranwell Station outward.
- ✓ 30+ years of Cornwall Council approvals
- ✓ standard policy area experience built into the fee
- ✓ Cornwall Council regulars across every sub-area
- ✓ Free first site visit, no obligation
Who this is for
Carnon Downs runs the full mix — owner-occupier, holiday-let, commercial and the occasional smallholding — so we scope every full build package enquiry from the use-class up.
Local watch-list
The TR3 constraints that shape a full build package brief.
Watch #1
Parish-level character expectations that don't appear on any policy map
Local proof — Most Carnon Downs full build package clients we work with are second-time builders — they've seen the templated approach fail once already.
Get a free feasibility viewFAQs
Carnon Downs Full Build — local questions answered.
- 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 Carnon Downs specifically, we'd start by checking the latest parish-level planning history 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.
- Are you insured?
- Public liability, employer's liability and contractor's all-risks cover are in place for every project, with certificates available before contract signing.
- Can you build from someone else's drawings?
- Yes, with a review. We'll happily build from approved drawings produced elsewhere, after a technical review to confirm the design holds up at construction stage.
Local context
Why Carnon Downs is its own job.
Locally, outside Conservation Area and AONB but in close proximity to AONB to the south. Feock parish operates active input on edge-of-village sites and infill. For full build package specifically, Carnon Downs sits outside the headline designations, which usually gives a slightly more flexible starting point — but parish-level character still matters. Which is why we scope Carnon Downs projects parish-up, not template-down — the TR3 context shapes the design from day one. Whether the project is on 1960s and 1970s estates in the centre or further out toward Devoran, the full build package response is locally tuned.
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.
What we focus on
Full Build considerations specific to Carnon Downs.
01
Material lead times to Cornwall are longer than the M5 corridor; sequencing orders early protects the build programme.
02
Single-contract delivery removes the gap between architect's intent and builder's interpretation — fewer change orders, less variation cost.
03
Weather windows on Cornish coastal sites are short — getting the building watertight before autumn matters more here than in central England.
04
Off-grid sites need their own water, drainage and power solutions designed and procured rather than assumed.
Our process
How a Carnon Downs 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
Why Carnon Downs homeowners pick a local studio for full build package.
Building stock
Across Carnon Downs (TR3) we work on 1960s and 1970s estates, modern Persimmon-style estates, individual self-build plots, older cottages on the village fringe. Each stock type drives a different full build package response — 1960s and 1970s estates in particular needs careful detailing here.
Parish & policy
Carnon Downs sits in the parish of Feock, which matters for how parish-level consultation lands on a full build package application.
Coverage
We cover TR3 from our studio, with regular full build package jobs also running in Devoran, Playing Place, Perranwell Station. Most Carnon Downs site visits get booked within the same week.
What does a first Carnon Downs consultation cost?
Nothing. We come to the property, walk the site, talk through what works on a TR3 plot and follow up with a written feasibility note inside a week — no obligation either way.
Request a free visitCarnon Downs is part of Devoran
Carnon Downs sits inside the Devoran catchment — we cover both as one full build package territory.
See Full Build in Devoran →Other services in Carnon Downs
Nearby places we cover
The full build package jobs we're proudest of in Carnon Downs are the ones where the planning route was clear before a single elevation was drawn.