East Cornwall · PL12
Cargreen new builds — a East Cornwall studio
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. Anchor any Cargreen new build in the local fabric and the rest follows — Cargreen is a creekside settlement in the PL12 area, with waterside homes, wooded valleys and narrow-lane access shaping the brief, with a building stock that leans toward waterside homes and creekside cottages.
Cargreen sits in East Cornwall — covering PL12 from Saltash, Hatt, Landrake outward.
- Rural / open-countryside policy area
- ✓ Plain-English feasibility before any drawings
- ✓ 30+ years of Cornwall Council approvals
- ✓ Free first site visit, no obligation
- ✓ Measured-survey accuracy from day one
Who this is for
Cargreen 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.
Local watch-list
What usually catches new build projects out in Cargreen.
Watch #1
Tighter Local Plan tests on isolated rural dwellings
Local proof — Our East Cornwall workload means a Cargreen new build project never has to wait for an out-of-county team to drive down.
Get a free feasibility viewFAQs
Cargreen 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 Cargreen specifically, we'd start by checking the latest parish-level planning history before committing to a direction.
- Can I build a new house on my plot in Cornwall?
- 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.
- 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.
- 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.
Local context
Why Cargreen is its own job.
The planning backdrop in East Cornwall is real, not abstract: creekside ecology, flood risk, trees and views across the water often matter as much as the building form itself. For new build specifically, 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. Treat the PL12 parish brief as the design brief and the Cargreen application has somewhere to land. Whether the project is on waterside homes in the centre or further out toward Saltash, the new build response is locally tuned.
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 Cargreen.
01
Off-grid services — package treatment plants, borehole supply, off-mains gas — are common on rural Cornish plots and need designing, not assuming.
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
Self-build CIL exemption requires the right documentation in the right order; missing a step costs five-figure sums.
04
Cornwall's housing policy increasingly favours principal residence and replacement dwelling schemes over open-market new builds in some parishes.
Our process
How a Cargreen 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 a East Cornwall studio is the right fit for Cargreen new build.
Building stock
Across Cargreen (PL12) we work on creekside cottages, detached houses, boat sheds, converted barns, waterside homes. Each stock type drives a different new build response — waterside homes in particular needs careful detailing here.
Parish & policy
Cargreen sits in the parish of Cargreen, which matters for how parish-level consultation lands on a new build application.
Coverage
We cover PL12 from our studio, with regular new build jobs also running in Saltash, Hatt, Landrake. Most Cargreen site visits get booked within the same week.
What does a first Cargreen consultation cost?
Nothing. We come to the property, walk the site, talk through what works on a PL12 plot and follow up with a written feasibility note inside a week — no obligation either way.
Request a free visitCargreen is part of Saltash
Cargreen sits inside the Saltash catchment — we cover both as one new build territory.
See New Builds in Saltash →Other services in Cargreen
Nearby places we cover
A new build in Cargreen stands or falls on how well it reads the street — we treat that as the design brief, not an afterthought.