Dorset Pre Application Fees Explained: A Step by Step Guide (and the Drawings You Actually Need)
- Rosenkelly Architectural Design

- 5d
- 4 min read
If you are planning an extension, conversion, new dwelling, or small development in Dorset, you have probably seen the phrase pre application advice and wondered whether it is worth it.
A pre application submission is not a planning application. It is an early review where the council comments on the principle of development, key constraints, and what information they would expect to see if you proceed. Done well, it can de risk your next steps and stop you spending money in the wrong direction.
This guide explains Dorset pre application fees, what you get for them, and what drawings and supporting documents give you the best chance of receiving useful feedback.
Step 1: Check whether your project fits Householder, Minor, or Major
Dorset Council groups pre application requests into categories. The right category affects the fee and what the planning officer expects to review.
A typical home extension and most domestic outbuildings usually sit within householder, but conversions, small housing, and some changes of use can fall into minor works. If you are unsure, the safest approach is to match your proposal to the council category before you pay.
Step 2: Understand Dorset pre application fees at a glance
Fees vary by development type and the level of advice requested.
As a guide, householder pre application written advice is currently listed at £265 including VAT by Dorset Council.
For larger or more complex proposals, fees rise and may include options such as a meeting plus a written response.
If you want to confirm the latest fee band for your project, search Dorset Council “pre app fees” and check the council page before submitting.
Step 3: Decide what you want from pre application advice
Pre application advice works best when you ask targeted questions. For example:
Is the principle of development acceptable?
Are there likely issues with design, scale, overlooking, parking, or access?
Are there constraints such as heritage, trees, flood risk, or ecology?
What supporting reports might be needed at full application stage?
Would the council prefer an alternative approach?
This is where many DIY submissions fall down. The council can only respond to what you present. Vague information often produces vague feedback.
Step 4: Prepare the minimum drawings that make your submission reviewable
For Dorset pre application advice, you want to provide enough information for a planner to understand the site, the proposal, and the impact. A strong pre app pack usually includes:
Core plans
Location plan with a clear red line boundary.
Site or block plan showing boundaries, access, parking, and relationship to neighbours.
Existing and proposed plans and elevations, even if early stage.
A simple site section if levels matter, or if the site slopes.
Helpful additions
A short design summary explaining what you are proposing and why.
Photos of the site and street scene.
A constraints plan if there are obvious issues such as trees, tight access, neighbouring windows, or flood context.
A basic massing sketch or 3D view if it helps explain scale.
If your property is sensitive, for example listed, within a conservation area, or near protected landscape, your pack should reflect that from the start. The goal is not perfection. The goal is clarity.
Step 5: Use pre application supporting drawings to improve your planning outcome
The real value of pre application advice is that it can:
identify the key planning risks early
reduce redesign later
help you budget for the right surveys and reports
set a clearer path to a full submission
It also creates a written record of the direction you were given, which can be useful when you move forward with a planning application.
Step 6: How Rosenkelly helps with Dorset pre application submissions
Rosenkelly Architectural Design prepares pre application supporting drawings and submission packs designed to get useful feedback, not generic comments.
If you already have sketches, a measured survey, or even a basic plan with dimensions, that is often enough to produce a clean pack that a planning officer can properly review. Where needed, we can also produce simple visuals or 3D views to communicate scale and intent clearly.
What you get is a practical, cost aware pre application pack with:
clear drawings at sensible scales
a focused written summary
sensible questions to the council
a submission that looks professional and reduces avoidable delay
Step 7: Next steps
If you want to proceed, the simplest route is:
Send a short description of your project and the address
Share any existing plans, sketches, or measurements you already have
We confirm what is needed for a strong pre app pack
We prepare the drawings and supporting note
You submit to Dorset Council, or we can act as your agent if you want us to manage the process
If you are serious about keeping momentum and avoiding wasted effort, a well prepared pre application submission is usually the cleanest first move.
Disclaimer:
This article is general guidance for Dorset projects and does not replace formal planning advice for a specific site. Planning requirements and fee categories can change and should be confirmed with Dorset Council for your proposal before submission.



