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More space at home starts with a clear plan.

We help homeowners in Hampshire, Surrey and Berkshire develop ideas for extensions and loft conversions, prepare planning drawings and manage planning applications where needed.

Request my free planning check

Free check and initial call. No obligation. No drawings needed to get started.

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UK Planning and Design architectural drawing with the message The plan starts here

From idea to builder-ready

One team to take your project through planning, technical design and tender. Go as far as you need.

  1. A

    Free Consultation

    FREE

    Start by understanding what is possible and the best route forward.

    • Free planning check
    • 15–20 minute consultation
    • Discuss your project
    • Review likely planning route
    • Clear scope and fixed quote

    No obligation to continue.

    Start with a free check
  2. B

    Design & Planning Application

    FROM £1,095

    We turn your idea into a planning proposal and manage the application.

    • Initial design
    • Planning drawings
    • Application preparation
    • Application submission
    • Council correspondence
    • Planning amendments

    No measured survey needed at this stage.

    The initial planning and design stage can be prepared using available property information, planning records and client-supplied information where appropriate.

    Total to this point

    FROM £1,095

    Select
  3. C

    Survey, Technical & Structural

    + £1,200

    Once planning is ready, we survey the property and develop the technical and structural information required for construction.

    • Measured site survey
    • Building Regulations drawings
    • Construction details
    • Structural calculations
    • Structural coordination
    • Building Control information

    Total to this point

    FROM £2,295

    Building Control fees are paid separately.

    Select
  4. D

    Tender Pack

    + £900

    Turn the completed design into a clear package builders can price consistently.

    • Detailed tender pack
    • Specification of works
    • Schedule of works
    • Structural information
    • Builder pricing template
    • Comparable quotations

    Total to this point

    FROM £3,195

    Select

Choose your plan

A, B

Planning Ready

FROM £1,095

Consultation, design, planning drawings and management of your planning application.

  • Free consultation
  • Design
  • Planning drawings
  • Planning application
  • Council correspondence

A, B, C

Build Ready

FROM £2,295

Everything required for planning plus the technical and structural design needed to move towards construction.

  • Everything in Planning Ready
  • Measured site survey
  • Building Regulations drawings
  • Technical drawings
  • Structural calculations
  • Technical coordination
Most popular

A, B, C, D

Tender Ready

FROM £3,195

The complete pre-construction package, taken through to obtaining comparable builder prices.

  • Everything in Build Ready
  • Tender specification
  • Schedule of works
  • Builder pricing documents
  • Tender package
  • Quote comparison

Prices shown are guide starting prices for standard residential projects. The exact scope and fixed fee will be confirmed before instruction. Larger, combined, listed, unusual or more complex projects may require an individual quotation. Surveys, specialist reports and other third-party services not included within the agreed scope will always be identified separately before work begins. UK Planning & Design is not VAT registered, so VAT is not added.

Common questions

Do I need drawings or a finished idea?
No. Tell us what you would like to change, whether that is a bigger kitchen, an extra bedroom or a better layout. We can discuss where to start. If you need a separate design study to compare options, we’ll explain the scope and cost first.
Does the free check tell me what I can build?
It provides an initial look at available planning information and identifies questions that need further review. Confirming the planning route requires a professional assessment of your property and proposed design.
Will I need a survey?
We review the information available about your property and explain whether further measurements are needed. A measured site survey is included in our Planning & Technical Design and Planning to Tender packages.
Can I start with design and planning only?
Yes. You can begin with the design and planning stage and discuss further technical or tender work as your project progresses.
How much will my project cost?
Our design and planning service starts from £1,095. The cost of building the extension is separate. We’ll provide a written quote for our agreed services and explain any additional charges before you commit.
Read all frequently asked questions

What would you like to change about your home?

Tell us about your property and your ideas. Start with a free planning check, then discuss how we can help.

Request my free planning check

No obligation. No drawings needed to get started.