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    LINX design visual of a timber-clad single-storey rear extension opening onto a terrace

    Architect Packages

    Design Packages

    Transparent, fixed-price architectural packages with flexible milestone payments. No large upfront deposit required.

    LINX design visual

    1. 01 · Select project types
    2. 02 · Review package pricing
    3. 03 · Flexible payment plan

    Step 1

    What Are You Building?

    Select one or more project types. First service at full price, extras at add-on rates.

    Step 2

    Choose Your Package Tier

    Each tier builds on the previous. Prices auto-combine for all selected services.

    Important

    Please be advised that council planning application fees and Building Control notice fees are not included within our package pricing. These are statutory charges payable directly to the relevant local authority.

    Select a project type above to see package pricing

    What you receive

    Drawings you can build from

    Every package starts with a 3D home scan measured survey and full architectural drawings. The higher tiers add the technical and visual work that makes the build itself run smoothly.

    Proposed ground floor plan of a Victorian terrace with the LINX Design and Build title block
    Architectural drawings
    Building regulations section drawing through a four-storey London house
    Building control plans
    3D floor plan visual of a home layout with kitchen, bathroom and bedroom
    LINX design visual — 3D layout
    Exterior 3D visualisation of a brick rear extension with a lawned garden
    LINX design visual — exterior 3D

    The four tiers

    Each tier builds on the last

    Choose the tier by how far you want us to take the design. All four include video meetings with your designer, expert support throughout and the client dashboard on mobile and web.

    01

    Basic

    Full architectural drawings and the application, for planning or permitted development sign-off.

    02

    Standard

    Everything in Basic, plus building control plans and specification and a Full Plans Building Control application.

    03

    Premium

    Adds structural engineer calculations, a feasibility build cost report and schedule of works, exterior 3D visualisation and a party wall pack.

    04

    Ultimate

    The full design: everything in Premium, plus interior design and mechanical and electrical (M&E) drawings.

    How the price works

    One project at full price, the rest as add-ons

    Select every type of work you are planning. The first is priced at the full rate for the tier you choose, and each further project type is added at its add-on rate — so a loft and a rear extension designed together cost less than two separate packages.

    Optional add-ons, such as drawings for an outbuilding or garden room, can be ticked on any tier. Basic and Standard are fixed prices; Premium and Ultimate are shown as starting prices. Fees are paid in flexible milestones rather than one large deposit.

    Council planning application fees and Building Control notice fees are statutory charges, paid directly to your local authority, and are not included in any package.

    Completed LINX rear extension with black steel-framed glazing
    Designed and built by LINX

    FAQs

    Frequently asked questions

    Ask us something else

    No. Council planning application fees and Building Control notice fees are statutory charges, payable directly to the relevant local authority, so they sit outside our package pricing.

    Plan & Pricing

    Every tool is free and needs no account. Use them in any order — each one answers a different question.

    All tools and prices

    Need Help Choosing?

    Free, no-obligation consultation with our design team.