Penwith · TR26
One studio for new build in Zennor
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. Working in Zennor means starting from the TR26 context — Zennor is a tiny inland village on the wild Penwith coast road, AONB and Heritage Coast designated, with a Norman church (the Mermaid of Zennor) and a remote, exposed character, with a building stock that leans toward renovated barns and Victorian and Edwardian rectory-era houses.
Zennor sits in Penwith — covering TR26 from St Ives, Pendeen outward.
- Conservation Area
- Cornwall AONB
- Coastal exposure zone
- Rural / open-countryside policy area
- ✓ Fixed-fee planning packages, no surprise invoices
- ✓ Measured-survey accuracy from day one
- ✓ Conservation Area experience built into the fee
- ✓ Local to Penwith — not a national franchise
Our process
How a Zennor 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 proof — Most Zennor new build clients we work with are second-time builders — they've seen the templated approach fail once already.
Get a free feasibility viewWhat we focus on
New Builds considerations specific to Zennor.
01
Replacement dwellings have specific volumetric tests — getting the ratio between existing footprint and proposed floor area right is the difference between approval and refusal.
02
Self-build CIL exemption requires the right documentation in the right order; missing a step costs five-figure sums.
03
Cornwall's housing policy increasingly favours principal residence and replacement dwelling schemes over open-market new builds in some parishes.
04
AONB and Heritage Coast designations apply to large stretches of the county; isolated new builds outside settlement boundaries face a much higher policy bar.
Local context
Why Zennor is its own job.
Two things shape a Zennor application: parish character and policy. On policy — conservation Area covers the village core including the church; AONB and Heritage Coast across the parish. Isolated dwelling policy applies strictly across the surrounding moorland. For new build specifically, parts of Zennor 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 Zennor drives detailing choices — fixings, render systems and timber treatments all need to be specified for exposure; 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. Get that local reading right and the rest of the Zennor programme tends to run on time. On renovated barns in particular — the kind you'll also find toward St Ives — the new build brief always has to read the existing fabric first.
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.
Local watch-list
Common Zennor pitfalls we plan around.
Watch #1
Conservation Area material and fenestration controls in central Zennor
Watch #2
AONB landscape-impact scrutiny on visible elevations
Watch #3
Coastal exposure driving fixing, render and joinery spec
Watch #4
Tighter Local Plan tests on isolated rural dwellings
Local fabric
One TR26 studio, one new build job — start to finish.
Building stock
Across Zennor (TR26) we work on traditional granite farm cottages, Victorian and Edwardian rectory-era houses, modern AONB-sensitive infill, renovated barns. Each stock type drives a different new build response — renovated barns in particular needs careful detailing here.
Parish & policy
Zennor is its own town in Penwith, with planning history that's specific to the TR26 catchment.
Coverage
We cover TR26 from our studio, with regular new build jobs also running in St Ives, Pendeen, St Just in Penwith. Most Zennor site visits get booked within the same week.
Can you handle both planning and build in Zennor?
Yes — design, planning, building regs and full construction run under one roof. For clients with an existing Zennor builder we can stop at a tender-ready Full Plans pack instead.
Request a free visitWho this is for
Zennor runs the full mix — owner-occupier, holiday-let, commercial and the occasional smallholding — so we scope every new build enquiry from the use-class up.
FAQs
Zennor New Builds — local questions answered.
- 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. In Zennor specifically, we'd start by checking the Conservation Area boundary before committing to a direction.
- 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.
- 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.
- 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.
- 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.
Other services in Zennor
Nearby places we cover
If you're balancing ambition against TR26 planning realism, our Zennor new build work threads that needle without the usual drama.