Penwith · TR20
New Builds Sancreed: TR20 planning, Penwith fabric
A bespoke new build is the longest project we do, and the most rewarding. From plot appraisal through planning, building regulations and construction, you work with one team from the first sketch to the handover walk-round. A TR20 site visit comes before a Sancreed sketch, every time — Sancreed is a rural parish in the TR20 area, with farmsteads, lanes and scattered homes defining its built character, with a building stock that leans toward farmhouses and scattered modern homes.
Sancreed sits in Penwith — covering TR20 from Penzance, Chyandour, New Mill outward.
- Cornwall AONB
- Rural / open-countryside policy area
- ✓ Free first site visit, no obligation
- ✓ 30+ years of Cornwall Council approvals
- ✓ Cornwall Council regulars across every sub-area
- ✓ Local to Penwith — not a national franchise
Local proof — Most Sancreed homeowners come to us after a new build quote elsewhere felt vague on planning — we lead with feasibility instead.
Get a free feasibility viewLocal context
Why Sancreed is its own job.
Open-countryside policy, access lanes, drainage and agricultural building history all need to be addressed before drawings go too far. That sets the scene before any design work begins. For new build specifically, 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; 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. It's the kind of detail that decides whether a Sancreed application gets approved at eight weeks or stalls in committee. The farmhouses that dominate Sancreed (and continue out toward New Mill) set the tone for any new build scheme here.
Planning note
Cornwall's planning policy on new dwellings is among the most restrictive in England outside Greater London. The first conversation should be a planning conversation, not a design one.
What we focus on
New Builds considerations specific to Sancreed.
01
AONB and Heritage Coast designations apply to large stretches of the county; isolated new builds outside settlement boundaries face a much higher policy bar.
02
Replacement dwellings have specific volumetric tests — getting the ratio between existing footprint and proposed floor area right is the difference between approval and refusal.
03
Cornwall's housing policy increasingly favours principal residence and replacement dwelling schemes over open-market new builds in some parishes.
04
Off-grid services — package treatment plants, borehole supply, off-mains gas — are common on rural Cornish plots and need designing, not assuming.
Our process
How a Sancreed new build project runs.
Step 1
Plot review
Site visit, planning history check, designation review and an honest feasibility verdict.
Step 2
Concept design
Sketches that test the plot in massing, orientation and approach before any drawings are committed.
Step 3
Planning
Pre-app, full planning, consultee management and condition discharge.
Step 4
Technical design and build prep
Building regs, structural design, services strategy and contractor procurement.
Step 5
Construction and handover
Build delivered under contract administration with regular client reviews.
Most bespoke new builds run eighteen to thirty months from instruction to keys, depending on site, planning route and build complexity.
Local fabric
Why Sancreed homeowners pick a local studio for new build.
Building stock
Across Sancreed (TR20) we work on farmhouses, converted barns, rural cottages, smallholdings, scattered modern homes. Each stock type drives a different new build response — farmhouses in particular needs careful detailing here.
Parish & policy
Sancreed sits in the parish of Sancreed, which matters for how parish-level consultation lands on a new build application.
Coverage
We cover TR20 from our studio, with regular new build jobs also running in Penzance, Chyandour, New Mill. Most Sancreed site visits get booked within the same week.
How quickly can you visit a Sancreed site?
Usually within the same week. Sancreed (TR20) is on our regular Penwith run, alongside Penzance, Chyandour, New Mill. First visits are free and you'll get an honest feasibility view inside seven days.
Request a free visitFAQs
Sancreed New Builds — local questions answered.
- Can you handle a self-build for me?
- Yes — from feasibility to handover. Many of our clients start as 'self-builders' on paper, then hand the actual build to us once they realise how much project management it takes. In Sancreed specifically, we'd start by checking AONB landscape sensitivity before committing to a direction.
- How much does a new build cost?
- Realistic budgets in Cornwall start around £2,800 per square metre for a good-quality build and rise quickly with bespoke joinery, large glazing, complex sites and high-spec finishes. We work to your number, not against it.
- How long does the whole project take?
- Allow six to twelve months for design and approvals, then ten to fourteen months on site for a typical four-bedroom new build. Complex sites or long planning routes extend that.
- What about utilities, drainage and access?
- All designed and applied for as part of the package — water, electric, off-mains drainage where mains isn't viable, and highways access agreement with Cornwall Council where required.
- What's a replacement dwelling and is mine eligible?
- If a habitable dwelling exists on the plot, you can often replace it — within volumetric and design constraints set by Cornwall's Local Plan. Derelict structures sometimes qualify, sometimes don't, depending on lawful use history.
Sancreed is part of Penzance
Sancreed sits inside the Penzance catchment — we cover both as one new build territory.
See New Builds in Penzance →Other services in Sancreed
Nearby places we cover
Most Sancreed new build enquiries start with one honest conversation about what's actually allowed — and that conversation costs nothing.