East Cornwall · PL14
Loft Conversions for Duloe (PL14)
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. Duloe sits in East Cornwall, and that geography ends up in the drawings — Duloe is a rural parish in the PL14 area, with farmsteads, lanes and scattered homes defining its built character, with a building stock that leans toward farmhouses and rural cottages.
Duloe sits in East Cornwall — covering PL14 from Looe, Herodsfoot, Lanreath outward.
- Rural / open-countryside policy area
- ✓ Same team on paper as on site
- ✓ Fixed-fee planning packages, no surprise invoices
- ✓ Local to East Cornwall — not a national franchise
- ✓ One studio — design, planning and build under one roof
Our process
How a Duloe 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 Duloe homeowners come to us after a loft conversion quote elsewhere felt vague on planning — we lead with feasibility instead.
Get a free feasibility viewWhat we focus on
Loft Conversions considerations specific to Duloe.
01
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.
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.
Local context
Why Duloe is its own job.
In Duloe the planning picture is specific: 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 local reading is what makes a Duloe (PL14) project different from a generic Cornwall scheme — and is the whole reason we work this way. On farmhouses in particular — the kind you'll also find toward Pelynt — 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
The PL14 constraints that shape a loft conversion brief.
Watch #1
Tighter Local Plan tests on isolated rural dwellings
Duloe is part of Looe
Duloe sits inside the Looe catchment — we cover both as one loft conversion territory.
See Loft Conversions in Looe →Local fabric
What sets a Duloe loft conversion brief apart.
Building stock
Across Duloe (PL14) we work on farmhouses, converted barns, rural cottages, smallholdings, scattered modern homes. Each stock type drives a different loft conversion response — farmhouses in particular needs careful detailing here.
Parish & policy
Duloe sits in the parish of Duloe, which matters for how parish-level consultation lands on a loft conversion application.
Coverage
We cover PL14 from our studio, with regular loft conversion jobs also running in Looe, Herodsfoot, Lanreath. Most Duloe site visits get booked within the same week.
Can you handle both planning and build in Duloe?
Yes — design, planning, building regs and full construction run under one roof. For clients with an existing Duloe builder we can stop at a tender-ready Full Plans pack instead.
Request a free visitWho this is for
Duloe 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
Duloe 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 Duloe 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.
- 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.
- 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.
Other services in Duloe
Nearby places we cover
Every Duloe loft conversion we work on is treated as a PL14 job in its own right — local fabric, local policy, local builders.