Lizard Peninsula · TR12
Design, planning and build for Gweek new build
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 TR12 site visit comes before a Gweek sketch, every time — Gweek is the AONB village at the head of the Helford River, with a working boatyard, the National Seal Sanctuary nearby and a tight Conservation Area along the river, with a building stock that leans toward Edwardian houses above the river and Victorian villas.
Gweek sits in Lizard Peninsula — covering TR12 from Constantine, Manaccan outward.
- Conservation Area
- Cornwall AONB
- Coastal exposure zone
- Rural / open-countryside policy area
- ✓ 30+ years of Cornwall Council approvals
- ✓ Plain-English feasibility before any drawings
- ✓ Fixed-fee planning packages, no surprise invoices
- ✓ Measured-survey accuracy from day one
Local proof — Most Gweek 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 Gweek is its own job.
Cornwall Council's lens on Gweek is consistent: conservation Area covers the riverside village; AONB and Helford SSSI across the parish. River views and ecology constraints weigh on every application. For new build specifically, parts of Gweek 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 Gweek 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. That's why we treat every Gweek project as a TR12-area job first — not a generic Cornwall job with a postcode bolted on. The Edwardian houses above the river that dominate Gweek (and continue out toward Mawnan Smith) 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 Gweek.
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
Cornwall's housing policy increasingly favours principal residence and replacement dwelling schemes over open-market new builds in some parishes.
03
Self-build CIL exemption requires the right documentation in the right order; missing a step costs five-figure sums.
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 Gweek 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 Gweek homeowners pick a local studio for new build.
Building stock
Across Gweek (TR12) we work on traditional granite riverside cottages, Victorian villas, Edwardian houses above the river, modern carefully detailed riverside homes. Each stock type drives a different new build response — Edwardian houses above the river in particular needs careful detailing here.
Parish & policy
Gweek is its own town in Lizard Peninsula, with planning history that's specific to the TR12 catchment.
Coverage
We cover TR12 from our studio, with regular new build jobs also running in Constantine, Manaccan, Mawnan Smith. Most Gweek site visits get booked within the same week.
How quickly can you visit a Gweek site?
Usually within the same week. Gweek (TR12) is on our regular Lizard Peninsula run, alongside Constantine, Manaccan, Mawnan Smith. First visits are free and you'll get an honest feasibility view inside seven days.
Request a free visitFAQs
Gweek New Builds — local questions answered.
- Can I build a new house on my plot in Gweek?
- Sometimes yes, sometimes no — and the honest answer needs a planning policy review of the specific site. Settlement boundary, designations, access and policy on isolated dwellings all weigh in. We give a frank read at first consultation rather than a sales pitch. In Gweek specifically, we'd start by checking the Conservation Area boundary before committing to a direction.
- 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.
- 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.
Other services in Gweek
Nearby places we cover
Most Gweek new build enquiries start with one honest conversation about what's actually allowed — and that conversation costs nothing.