Penwith · TR20
Design, planning and build for New Mill renovation
Cornish housing stock is brilliant and infuriating in equal measure. We renovate cottages, farmhouses, mid-century homes and post-war estates — opening up layouts, fixing damp, adding light and bringing the property up to a standard worth living in. Every New Mill project we take on begins with reading the local context — New Mill is a small rural hamlet in the TR20 area, with scattered homes, lanes and a deliberately quiet settlement pattern, with a building stock that leans toward small infill homes and bungalows.
New Mill sits in Penwith — covering TR20 from Penzance, Chyandour, Sancreed outward.
- Rural / open-countryside policy area
- ✓ Cornwall Council regulars across every sub-area
- ✓ rural policy area experience built into the fee
- ✓ One studio — design, planning and build under one roof
- ✓ Local to Penwith — not a national franchise
Local proof — We typically have one or two renovation jobs live in the TR20 area at any time, so the local planning officers know our drawings on sight.
Get a free feasibility viewLocal context
Why New Mill is its own job.
Cornwall Council's lens on New Mill is consistent: the main planning test is usually whether the proposal remains subordinate, locally detailed and acceptable on access, drainage and neighbour amenity. For renovation 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. That's why we treat every New Mill project as a TR20-area job first — not a generic Cornwall job with a postcode bolted on. The small infill homes that dominate New Mill (and continue out toward Sancreed) set the tone for any renovation scheme here.
Planning note
Most Cornish renovations don't need planning — but listed status, curtilage listing, Conservation Area designation and material changes can all change that picture.
What we focus on
Renovations considerations specific to New Mill.
01
Damp in Cornish cottages is usually a moisture management problem, not a chemical injection problem — fixing the cause is cheaper long term than treating the symptom.
02
Original fireplaces, slate floors, beams and joinery are often worth rescuing; the design conversation should start with what stays, not what goes.
03
Listed and curtilage-listed properties need Listed Building Consent for many internal alterations that wouldn't normally need approval.
04
Asbestos surveys are standard for anything pre-2000 — we factor a survey into the programme before stripping out begins.
Our process
How a New Mill renovation project runs.
Step 1
Survey
Measured survey, condition assessment, services check and listed status review.
Step 2
Design
Layout options, material strategy and a clear list of what stays and what changes.
Step 3
Approvals
Listed Building Consent and building regulations as needed.
Step 4
Strip-out and works
Carefully sequenced demolition, structural works and rebuild.
Step 5
Finish and handover
Joinery, decoration, snagging and documentation pack.
Whole-house renovations typically run six to fourteen months on site; partial remodels two to four months.
Local fabric
Why New Mill homeowners pick a local studio for renovation.
Building stock
Across New Mill (TR20) we work on cottages, farmhouses, converted barns, bungalows, small infill homes. Each stock type drives a different renovation response — small infill homes in particular needs careful detailing here.
Parish & policy
New Mill sits in the parish of New Mill, which matters for how parish-level consultation lands on a renovation application.
Coverage
We cover TR20 from our studio, with regular renovation jobs also running in Penzance, Chyandour, Sancreed. Most New Mill site visits get booked within the same week.
How quickly can you visit a New Mill site?
Usually within the same week. New Mill (TR20) is on our regular Penwith run, alongside Penzance, Chyandour, Sancreed. First visits are free and you'll get an honest feasibility view inside seven days.
Request a free visitFAQs
New Mill Renovations — local questions answered.
- Can you renovate and extend at the same time?
- Yes, and often it's the right call — the planning, regs and disruption all happen once instead of twice. We design and price it as a single project. In New Mill specifically, we'd start by checking the latest parish-level planning history before committing to a direction.
- Do I need planning permission to renovate internally?
- Usually no — except on listed buildings, where Listed Building Consent is needed for many internal alterations. We confirm the position before any wall comes down.
- How much does a full renovation cost in Cornwall?
- A whole-house renovation typically lands between £1,800 and £3,000 per square metre depending on condition, listed status and finish level. We survey before quoting and don't price by guesswork.
- How long does a renovation take?
- Single rooms in weeks, kitchens in two to three months, whole-house renovations in six to fourteen months depending on size and listed status.
- Can I live in the house during the work?
- Sometimes yes, often no. Single-room remodels and phased work can be liveable; whole-house renovations involving rewires, replumbing or floor lifting almost never are. We're honest about this at the brief.
New Mill is part of Penzance
New Mill sits inside the Penzance catchment — we cover both as one renovation territory.
See Renovations in Penzance →Other services in New Mill
Nearby places we cover
To sum up, our renovation approach in New Mill is built entirely around local Cornwall context, ensuring the best possible outcome for your property.