Bodmin gives conversion work its clearest logic anywhere in our patch. House prices here are the most affordable of the big towns we cover, which cuts one way on resale sums - but it also means the gap between what a family has and what a family needs is usually one room wide, and one room is exactly what a loft or garage conversion delivers, for a fraction of the cost of moving.
We work both of Bodmin's halves: the granite-and-slate core that once ran the county, where steels have to be engineered onto rubble stone walls, and the twentieth-century estates from Berryfields to the Beacon, where a bungalow roof or an attached garage converts about as smoothly as conversions get. And because we quote after looking rather than before, the granite jobs finish at the price they started at.
Tell us what you are thinking and we will come and look at it. No charge, and no obligation to go ahead.
Half an hour, no charge, and a straight answer on whether the space works.
Steels, floors and bearings are our own work, not a subcontractor's problem.
Full Plans submitted to Cornwall Council, completion certificate at the end.
Same people from first survey to final walk-round. Nobody to chase.
Bodmin sits where the A30 meets the moor that borrowed its name, under the 162-metre Beacon and its granite obelisk. Its centre still looks like the administrative capital it once was - solid granite frontages, slate-hung gables, the courtroom and the jail - because much of it was rebuilt in classical style in the early 1800s, when this was Cornwall's county town. That core has been a conservation area since 1991.
Around it, Bodmin never stopped growing. The twentieth century wrapped the old town in family estates, and the twenty-first is still at it: close to a thousand homes added since 2020, an allocation of roughly 3,100 in the county's Local Plan, and a proposed urban extension at Halgavor on the southern edge. The result is a town with every age of house a converter ever meets - and, for its residents, a strong reason to improve rather than compete in a fast-moving market.
Different streets, different answers. What unites them is that the cheapest extra room in Bodmin is always the one your house already contains.
Bodmin's postwar and later estates carry exactly the roofs a converter wants - simple shapes, honest pitches, no conservation strings. The granite core near Fore Street is a different craft, and we bring the engineering it needs rather than pretending it is a modern semi.
Learn more about loft conversions in Cornwall
On Bodmin prices, a garage conversion is the best value-for-money move in our whole patch: the walls and roof exist, the spend is modest, and the jump from two bedrooms to three lifts a house into a thinner, stronger market. Three to five weeks on site, most of it warm and dry.
Learn more about garage conversions in Cornwall
Bodmin's affordability makes it the natural place in north Cornwall for multi-generation households to consolidate. An annexe gives a parent independence without a separate purchase - and we set out the council tax and VAT position before you decide, not after.
Learn more about annexes & granny flats in Cornwall
Some towns make conversions glamorous. Bodmin makes them rational - the numbers, the housing stock and even the inland weather line up.
Materials cost the same in Bodmin as in Rock; the houses do not. That means every pound spent converting buys a bigger share of your home's value here than anywhere else in our patch - and it is why garage conversions in particular are almost always worth doing.
Bodmin expanded hard through the twentieth century, and estates like Berryfields and the streets under the Beacon are full of straightforward houses and bungalows with accessible roof voids and attached garages. These are the quickest, most predictable conversions we build.
The centre was rebuilt in confident granite when Bodmin served as Cornwall's county town, and those buildings - many slate-hung, some listed - reward careful conversion with rooms full of character. They ask for real structural respect, and get it from us.
With around a thousand homes added locally since 2020 and thousands more planned, Bodmin's entry-level market is crowded. A conversion moves your house out of that crowd. Three-bed family houses with gardens in established streets are what the new estates cannot supply.
Ten miles from the coast and 100 metres or more above sea level, Bodmin gives us more workable scaffold days than the seaside towns and none of the salt-spray detailing burden. Roof-open stages that need weather windows are simply easier to programme here.
Bodmin is the one town in our patch where we have talked nearly as many people out of big dormers as into them - and the ones we talked out usually came back for the garage instead.
Granite forgives nothing and forgets nothing - work done properly on these houses outlasts everyone involved in it. The ten-year written warranty is our way of standing behind that standard on every Bodmin job, estate or townhouse alike.
The warranty covers the part we control: the structure. Beams sized and signed off by an engineer, bearings that are capable of taking the load, floors that meet their span, and a roof that stays weathertight where we have opened it up. It is written down and handed over with the building control completion certificate at the end of the job, not promised verbally on the doorstep at the start of it.
It matters more here than it would upcountry. A lot of Cornish walls are random rubble stone rather than cavity brickwork, and Eurocode 6, the masonry design standard, explicitly does not cover rubble masonry. There is no code route for dropping a steel onto a wall like that. It has to be justified by an engineer from first principles, which is exactly why we open up and look before we price, rather than after.
On an estate house this sequence runs like clockwork. On a granite townhouse, stages one and five earn their keep - because what a stone wall is really doing is only ever discovered by looking.
We measure the head height from the top of the ceiling joist to the underside of the ridge, look at how the roof is built, and work out where a staircase can physically land. On a garage we check the floor level, the damp course and how the walls were built. This is the visit that decides whether the job is worth doing at all, and we would rather tell you no at this stage than three weeks in.
One document, VAT included, with the structural allowance shown as its own line rather than buried. Where a wall has to be opened up before anyone can be certain what the steel is bearing onto, we say so and give you the range. Exclusions are listed. If your quote from someone else has no structural line on it, that cost has not gone away.
We check whether your permitted development rights survive. Dormers are not permitted development on article 2(3) land, which in Cornwall means every conservation area, the National Landscape and all ten areas of the Mining World Heritage Site. Rooflights usually still are. Getting this right at the start is the difference between a four-week start and a four-month one.
Architectural drawings, then a structural engineer sizes the beams and specifies the bearings. We submit Full Plans to Cornwall Council rather than a Building Notice - it costs less in every fee band and it means the details are agreed before anyone cuts anything, instead of being argued about on site.
Scaffold where the work needs it, then the load-bearing stage: new floor joists sized for a habitable floor rather than a storage loft, steels in, padstones and spreaders bedded properly. On older Cornish stone walls this is where surprises live, which is why it happens early and why we look before we price.
Roof made good, dormer or rooflights in, windows glazed. Once the space is dry it is insulation, electrics, plumbing and the stair. Insulation is worth paying attention to here - the limits for a conversion are tighter than for a new-build house, 0.15 on the roof against 0.16, which catches a lot of people out.
Skim, decorate, doors, sockets, flooring. Then the building control final inspection and your completion certificate, the electrical certificate, and the written structural warranty. We walk the room with you before we take the scaffold down, not after.
Between the moor, the rails and a famously grim old institution, Bodmin's days out lean into its history.
The county's Victorian prison, reborn as one of Cornwall's biggest visitor attractions - atmospheric galleried wings, unflinching history and after-dark tours for the brave. It anchors the town centre it once loomed over.
Learn more about Bodmin Jail (opens Google Maps in a new tab)
Cornwall's only standard-gauge heritage line, running steam and classic diesel from Bodmin General through the woods and cuttings the main line abandoned. The whistle carrying across town on a still day is pure Bodmin.
Learn more about Bodmin & Wenford Railway (opens Google Maps in a new tab)
The National Trust's great Victorian house sits just south of town in more than a thousand acres of gardens and woodland - fifty rooms below stairs and above, and some of the best walking and cycling ground in mid Cornwall.
Learn more about Lanhydrock (opens Google Maps in a new tab)Conversions across mid and north Cornwall, from Victorian terraces in Truro to bungalows on the coast road.
We had been told twice that our roof pitch was too shallow for a loft. The survey here came back the same, but with an actual option - a rear dormer to buy back the headroom over the stair. They measured 1.9m at the centre of the flight and showed us where that sat against the regs before we spent anything. Two bedrooms and a shower room now.
Ours is an old miner's terrace and the walls are random rubble, not cavity. They were straight with us that the steel bearings would need opening up before anyone could price it properly, and they got the engineer out first rather than guessing. Cost more than a modern semi would have, but nothing on the quote changed from start to finish.
We're inside the mining World Heritage Site so a dormer was never going to fly. They knew that on the first visit and steered us to conservation rooflights instead, which kept us out of a planning application altogether. The slate was matched properly too - you cannot tell where the new work stops.
Integral garage into a snug and a utility. What sold me was that they explained the floor build-up - the damp membrane, the insulation, why the finished floor ends up a couple of inches higher than the hall. Every other quote just said 'convert garage'. Warm room, no condensation, and it was done in under four weeks.
Terraced house on a hill, so the scaffold had to go on the pavement. They sorted the licence with Cornwall Council and gave us the two-week lead time up front instead of turning up and discovering it. Small thing but it tells you how the rest of the job went.
A proper annexe for my mum, and honest advice on the bits I would never have thought about - that the council tax discount depends on who lives there, and that a planning condition tying it to the main house would knock out the reduced VAT rate. They flagged it before we committed rather than after.
The build costs the same here as anywhere - garages from around £15,000, rooflight lofts from £30,000, dormers from £45,000 before VAT - but Bodmin's gentler house prices change which projects pay their way. That is a conversation, not a spreadsheet, and it is what the free site visit is for: you get a fixed written quote and an honest view of the value case in the same half hour.
Bodmin sits six miles from our Wadebridge centre point, deep inside the patch. Every town listed here gets the same crew, the same written quote and the same warranty.
A free half-hour visit tells you what the roof or garage can hold, what it would cost, and - because this is Bodmin - whether the sums genuinely favour it. If they don't, we will say so and leave you with advice instead of an invoice.
