North Cornwall · EX23
Design, planning and build for Jacobstow loft conversion
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. What works on a EX23 plot rarely works elsewhere — Jacobstow is a rural parish in the EX23 area, with farmsteads, lanes and scattered homes defining its built character, with a building stock that leans toward rural cottages and converted barns.
Jacobstow sits in North Cornwall — covering EX23 from Bude, Stratton, Poughill outward.
- Rural / open-countryside policy area
- ✓ Plain-English feasibility before any drawings
- ✓ One studio — design, planning and build under one roof
- ✓ Local to North Cornwall — not a national franchise
- ✓ Same team on paper as on site
Local proof — Most Jacobstow loft conversion clients we work with are second-time builders — they've seen the templated approach fail once already.
Get a free feasibility viewLocal context
Why Jacobstow is its own job.
Cornwall Council's lens on Jacobstow is consistent: open-countryside policy, access lanes, drainage and agricultural building history all need to be addressed before drawings go too far. 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. That's why we treat every Jacobstow project as a EX23-area job first — not a generic Cornwall job with a postcode bolted on. The rural cottages that dominate Jacobstow (and continue out toward Poughill) set the tone for any loft conversion scheme here.
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.
What we focus on
Loft Conversions considerations specific to Jacobstow.
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
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.
03
Cut-roof Cornish properties are easier to convert than modern trussed roofs; the structural strategy varies completely.
04
Stairs eat space — a loft conversion lives or dies by where the new staircase lands and what it costs you on the floor below.
Our process
How a Jacobstow 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 fabric
Why Jacobstow homeowners pick a local studio for loft conversion.
Building stock
Across Jacobstow (EX23) we work on farmhouses, converted barns, rural cottages, smallholdings, scattered modern homes. Each stock type drives a different loft conversion response — rural cottages in particular needs careful detailing here.
Parish & policy
Jacobstow sits in the parish of Jacobstow, 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 Jacobstow site visits get booked within the same week.
How quickly can you visit a Jacobstow site?
Usually within the same week. Jacobstow (EX23) is on our regular North Cornwall run, alongside Bude, Stratton, Poughill. First visits are free and you'll get an honest feasibility view inside seven days.
Request a free visitFAQs
Jacobstow Loft Conversions — local questions answered.
- 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. In Jacobstow specifically, we'd start by checking the latest parish-level planning history before committing to a direction.
- 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.
- 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.
- 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.
Jacobstow is part of Bude
Jacobstow sits inside the Bude catchment — we cover both as one loft conversion territory.
See Loft Conversions in Bude →Other services in Jacobstow
Nearby places we cover
Designing a loft conversion in Jacobstow is as much about reading the parish as reading the brief; we do both, and the planning outcomes follow.