North Cornwall · TR8
One studio for loft conversion in Crantock
A well-designed loft conversion adds a bedroom, an en-suite and useful storage to homes that were never built with the upper floor in mind — usually inside permitted development and almost always cheaper per square metre than extending sideways. The way we approach loft conversion in Crantock starts with a measured walk-round — Crantock is an AONB village south-west of Newquay across the Gannel estuary, with a Norman church and a tight Conservation Area covering the village core, with a building stock that leans toward Edwardian houses and modern AONB-sensitive infill.
Crantock sits in North Cornwall — covering TR8 from Newquay outward.
- Conservation Area
- Cornwall AONB
- Coastal exposure zone
- Rural / open-countryside policy area
- ✓ One studio — design, planning and build under one roof
- ✓ Local to North Cornwall — not a national franchise
- ✓ Cornwall Council regulars across every sub-area
- ✓ Fixed-fee planning packages, no surprise invoices
Our process
How a Crantock loft conversion project runs.
Step 1
Feasibility
Roof, headroom, stair landing and structural assessment.
Step 2
Design
Layout options that respect the staircase, headroom and bathroom positioning.
Step 3
Approvals
Planning or permitted development confirmation, plus building regs.
Step 4
Build
Sequenced to keep the family living downstairs throughout most of the work.
Step 5
Handover
Finish, snag, certify, hand over the keys.
Loft conversions typically run six to eighteen weeks on site depending on type, with four to eight weeks of design and approvals beforehand.
Local proof — Most Crantock loft conversion 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
Loft Conversions considerations specific to Crantock.
01
Stairs eat space — a loft conversion lives or dies by where the new staircase lands and what it costs you on the floor below.
02
Cornish slate roofs come in a huge range of pitches — anything below a 30° pitch struggles to give usable headroom without raising the ridge.
03
Permitted development volume allowances are 40 cubic metres on a terrace and 50 on a detached or semi — but rear dormers in Conservation Areas often need full planning.
04
Building regs require minimum 2.0 metre headroom over the stairs and 30-minute fire protection on the existing stair enclosure — both shape the design.
Local context
Why Crantock is its own job.
Two things shape a Crantock application: parish character and policy. On policy — conservation Area covers the village including the church; AONB and Heritage Coast across the parish. Gannel estuary views and ecology shape applications on the eastern edge. For loft conversion specifically, parts of Crantock 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 Crantock 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 Crantock programme tends to run on time. On Edwardian houses in particular — the kind you'll also find toward Newquay — the loft conversion brief always has to read the existing fabric first.
Planning note
Most Cornish loft conversions are permitted development — but a Certificate of Lawfulness is worth the extra week and small fee for resale protection.
Local watch-list
Local snags worth knowing before drawing a Crantock loft conversion.
Watch #1
Conservation Area material and fenestration controls in central Crantock
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
What sets a Crantock loft conversion brief apart.
Building stock
Across Crantock (TR8) we work on traditional cob and granite cottages, Victorian villas, Edwardian houses, 1960s coastal bungalows, modern AONB-sensitive infill. Each stock type drives a different loft conversion response — Edwardian houses in particular needs careful detailing here.
Parish & policy
Crantock is its own town in North Cornwall, with planning history that's specific to the TR8 catchment.
Coverage
We cover TR8 from our studio, with regular loft conversion jobs also running in Newquay. Most Crantock site visits get booked within the same week.
Can you handle both planning and build in Crantock?
Yes — design, planning, building regs and full construction run under one roof. For clients with an existing Crantock builder we can stop at a tender-ready Full Plans pack instead.
Request a free visitWho this is for
Crantock runs the full mix — owner-occupier, holiday-let, commercial and the occasional smallholding — so we scope every loft conversion enquiry from the use-class up.
FAQs
Crantock Loft Conversions — local questions answered.
- How much does a loft conversion cost?
- A simple Velux conversion starts around £30,000 in Cornwall; a rear dormer with en-suite typically runs £45,000 to £65,000; hip-to-gable and mansards more. Stair location and bathroom complexity drive most of the cost. In Crantock specifically, we'd start by checking the Conservation Area boundary before committing to a direction.
- How long does a loft conversion take?
- Allow six to ten weeks on site for a Velux conversion, eight to fourteen weeks for a dormer, twelve to eighteen weeks for hip-to-gable. Add four to eight weeks for design and regs beforehand.
- Will it add value?
- An extra bedroom and bathroom typically adds noticeably more value than the build cost in most Cornish markets — but the value matters less than the daily use you'll get from the space.
- Will I have enough headroom?
- We need a minimum 2.2 metres ridge-to-joist before alterations to make a usable conversion straightforward. Less than that and we'd consider raising the ridge, which is a planning conversation, not a permitted development one.
- Do I need planning permission for a loft conversion?
- Often no — most loft conversions sit inside permitted development on a typical Cornish house. Conservation Areas, AONB and properties on principal elevations need full planning, and we'll confirm at first review.
Other services in Crantock
Nearby places we cover
The TR8 stretch of North Cornwall has its own rhythm; our loft conversion work respects it, and Cornwall Council usually responds in kind.