North Cornwall · EX23
One studio for loft conversion in Coombe Valley
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. Working in Coombe Valley means starting from the EX23 context — Coombe Valley is a small rural hamlet in the EX23 area, with scattered homes, lanes and a deliberately quiet settlement pattern, with a building stock that leans toward cottages and converted barns.
Coombe Valley sits in North Cornwall — covering EX23 from Bude, Stratton, Poughill outward.
- Rural / open-countryside policy area
- ✓ One studio — design, planning and build under one roof
- ✓ Local to North Cornwall — not a national franchise
- ✓ Free first site visit, no obligation
- ✓ Same team on paper as on site
Our process
How a Coombe Valley 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 — We typically have one or two loft conversion jobs live in the EX23 area at any time, so the local planning officers know our drawings on sight.
Get a free feasibility viewWhat we focus on
Loft Conversions considerations specific to Coombe Valley.
01
Cornish slate roofs come in a huge range of pitches — anything below a 30° pitch struggles to give usable headroom without raising the ridge.
02
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.
03
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.
04
Cut-roof Cornish properties are easier to convert than modern trussed roofs; the structural strategy varies completely.
Local context
Why Coombe Valley is its own job.
Two things shape a Coombe Valley application: parish character and policy. On policy — the main planning test is usually whether the proposal remains subordinate, locally detailed and acceptable on access, drainage and neighbour amenity. For loft conversion 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. Get that local reading right and the rest of the Coombe Valley programme tends to run on time. On cottages in particular — the kind you'll also find toward Flexbury — 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
What usually catches loft conversion projects out in Coombe Valley.
Watch #1
Tighter Local Plan tests on isolated rural dwellings
Coombe Valley is part of Bude
Coombe Valley sits inside the Bude catchment — we cover both as one loft conversion territory.
See Loft Conversions in Bude →Local fabric
What sets a Coombe Valley loft conversion brief apart.
Building stock
Across Coombe Valley (EX23) we work on cottages, farmhouses, converted barns, bungalows, small infill homes. Each stock type drives a different loft conversion response — cottages in particular needs careful detailing here.
Parish & policy
Coombe Valley sits in the parish of Coombe Valley, which matters for how parish-level consultation lands on a loft conversion application.
Coverage
We cover EX23 from our studio, with regular loft conversion jobs also running in Bude, Stratton, Poughill. Most Coombe Valley site visits get booked within the same week.
Can you handle both planning and build in Coombe Valley?
Yes — design, planning, building regs and full construction run under one roof. For clients with an existing Coombe Valley builder we can stop at a tender-ready Full Plans pack instead.
Request a free visitWho this is for
Coombe Valley 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
Coombe Valley 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 Coombe Valley specifically, we'd start by checking the latest parish-level planning history 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.
- Can I live downstairs while it's built?
- Yes — most loft conversions are built with the family staying in the house. There'll be a couple of disruptive days when the staircase comes through, but the bulk of the work is upstairs.
- 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.
Other services in Coombe Valley
Nearby places we cover
If you're balancing ambition against EX23 planning realism, our Coombe Valley loft conversion work threads that needle without the usual drama.