Loft Conversion
Plans, regs and calcs for a loft.
- 3D Matterport survey of the existing space
- Existing & proposed plans, elevations, sections
- Building regs drawing pack, ready for Building Control
- Structural calcs for new floor + steels
The Plan Company.


















Every package includes the drawings, the calcs, and your planning submission when a planning application is needed. The only thing that varies is what you're building.
Plans, regs and calcs for a loft.
Plans, regs and calcs for a single-storey extension.
Both projects, designed together. £150 off the pair.
* Fixed price does not include the £199 planning application management, charged only if a planning application is required.
Pick them on the quote form, or just mention it on the designer's call.
More space. More value. Beautifully transformed.


Reworked a dated brick house into a sharp, modern home: full timber cladding, fresh render to the ground floor, and replacement windows for a complete street-facing transformation.


A full rear transformation: smooth white render, large black-framed glazing, and a glazed garden room opening onto a new terrace.


Replaced the conservatory and pebbledash with a brick-and-glass gable extension. Two-month build, fixed-price pack.
Pick your project, pick the shape that fits your house, see what we can do. We confirm on the call.
We knew the price before they picked up a pen. Drawings landed in 12 days.
Approved first time. That alone paid for the package twice over.
Straightforward, on time, and the price on the website was the price I paid.
No quote-after-a-call nonsense. Booked online, surveyed within the week.
Drawings were the clearest set my builder had seen. Saved arguments on site.
I spoke to the actual person doing my plans. Felt like dealing with a neighbour.
Side-return drawings, calcs and submission. Done. No surprises on the bill.
The fixed price felt too good to be true. It was just the actual price.
Loft conversion drawings in under two weeks. My builder rang to say thanks.
We knew the price before they picked up a pen. Drawings landed in 12 days.
Approved first time. That alone paid for the package twice over.
Straightforward, on time, and the price on the website was the price I paid.
No quote-after-a-call nonsense. Booked online, surveyed within the week.
Drawings were the clearest set my builder had seen. Saved arguments on site.
I spoke to the actual person doing my plans. Felt like dealing with a neighbour.
Side-return drawings, calcs and submission. Done. No surprises on the bill.
The fixed price felt too good to be true. It was just the actual price.
Loft conversion drawings in under two weeks. My builder rang to say thanks.