Serving Bristol · Online

Home extension plans in Bristol.

Arkiplan is an online architectural design service for Bristol homeowners — the practical alternative to a traditional high-street architect. Planning drawings, building regs and structural work, designed with you over video and delivered at a fixed price.

Fixed priceAgreed up front, no percentage fees
Bristol & beyondRemote design, your local council
We handle planningSubmitted, chased and answered

Planning drawings & extensions in Bristol

Bristol’s hilly Victorian terraces — Totterdown, Bedminster, Bishopston — lend themselves to rear and side-return extensions and loft conversions, often squeezing real space from awkward plots.

Clifton, the harbourside and several central areas are conservation areas where permitted development is restricted, so it is worth checking your street before you plan. We confirm the position and design around it.

Applications go to Bristol City Council. Clifton and several central areas are conservation areas where permitted development is limited, so we check your street first.

What we do for Bristol homeowners

Whatever your project, it is designed and submitted the same simple way — from wherever you are.

What we design

  • Rear, side & wrap-around extensions
  • Loft conversions & dormers
  • Garden rooms & outbuildings
  • Garage conversions & new builds
  • Planning & permitted-development applications
  • Building regulations drawings & structural calculations

How it works from anywhere

  • One 3D Home Scan™ of your property — the only visit needed
  • Design on video with your designer, evenings included
  • We draw & submit planning and building-regs applications
  • We handle your council — queries, chasing, the decision
  • One fixed price, agreed up front from your Deep Dive

Bristol planning & extensions FAQ

Do you cover Bristol?

Yes. Arkiplan is an online architectural design service working across England and Wales, including Bristol and the surrounding area. Your design is done over video, with a single 3D Home Scan of your property.

Which council handles my Bristol planning application?

Applications go to Bristol City Council. Clifton and several central areas are conservation areas where permitted development is limited, so we check your street first.

Do I need planning permission for an extension in Bristol?

It depends on the size and your property. Many single-storey rear extensions are permitted development, but parts of Bristol such as Clifton are conservation areas where those rights are restricted. We confirm exactly which route applies to your address before drawing anything.

Do you visit homes in Bristol?

We arrange one 3D Home Scan of your property to capture it accurately. Everything after that — design calls, drawings and submission — is handled remotely, so you do not need to take time off for office visits.

How much does it cost in Bristol?

The route in is a Price confirmed in your proposal Deep Dive with Dave, credited in full against your design package if you go ahead. Your fixed price — with no percentage-of-build-cost fees — is tailored to your project and confirmed in writing after your Deep Dive.

Do you handle building regulations in Bristol?

Yes — we produce building regulations drawings and coordinate structural calculations to England standards, and submit to building control on your behalf.

Start your Bristol project.

A Price confirmed in your proposal Deep Dive with Dave comes first, credited in full against your design package if you go ahead — then a fixed price tailored to your project, confirmed in writing afterwards, with the planning route confirmed for your address.

This page is general information, not planning advice. Permitted development and planning rules depend on your specific property and local authority and can change. We confirm the current position for your address as part of every project.