Eden Arc for Homes

Unique Residential Solutions

Shell & Core Plus Package

Our comprehensive but simple approach allows you to rapidly have a complete building that is watertight, glazed and finished externally, so that you can choose your fixtures and fittings, decorating and flooring to suit your style and budget.

Our costs include the design process, full drawing package and certifications, and the complete Building Shell Plus package.

You should estimate on a budget of £3,000 per sqm (£278.80/sqft) for your project, plus the cost of groundwork.

This budget allows for a high quality flooring, premium wall finishes, a high specification kitchen, beautiful bathrooms and luxurious underfloor heating.

Of that £3000 per sqm budget, our design and Eden Arc Shell and Core Plus Package costs are fixed at £1500 per sqm (£139.40/sqft).

The Schedule Explained - what's included

Stage 1.
Design Package

Design & layout customisation
Drawings for planning (excludes planning application submission)

Stage 2.
Project Documentation, Certification & Warranties

Full architectural drawings – RIBA Certified
Full structural engineering drawings
Full mechanical engineering drawings
Building Regulation Certification
Energy Assessment Certification
Acoustic Certification
Fire Certification
ICW 10 year new build warranty
Bill of Quantities
Schedule of Work

Stage 3.
Building Shell Plus Package supplied and installed by Eden Arc

Floor substructure and insulation
SIPs external walls / roof panel system
Floor insulation (where required)
Glazing (aluminium framed double glazed as standard)
External cladding
Roofing
Guttering
Internal wall frames to plasterboard finish
First fix electrics
First fix plumbing

How much by when?

The total building cost will be defined by the final footprint of your design.

Stage 1.
Design Package

We will require a deposit of £7500.

Stage 2.
Project Documentation, Certification & Warranties

 Stage payment of £12,500.

Stage 3.
Building Shell Plus Package

A. Procurement – 50% of remaining building costs (buying all materials and securing building programme)

B. Shell installation – 40% of remaining building costs (on-site building your shell and core)

C. Handover – 10% of remaining building costs (completion of Shell & Core Plus Package)

Example costings

Based on a building of 120 sqm footprint x £1500/sqm = total building costs £180,000

Stage 1 = £7500

Stage 2 = £12,500

Stage 3A = £80,000 (50% of £160,000 = total cost (£180,000 – Stages 1 & 2)
Stage 3B = £64,000 (40% of £160,000)
Stage 3C = £16,000 (10% of £160,000)

How long will this take?

Stage 1.
Design Package

Typically stage 1 is a two week process – we will spend time with you taking a full briefing ensuring that we understand how you want your home to work for you.

Stage 2.
Project Documentation, Certification & Warranties

Stage 2 commences once planning is approved. This stage typically takes 4-6 weeks, bearing in mind variables such as your land, location, orientation, topography and your chosen mechanical engineering choices.

Stage 3.
Building Shell Plus Package supplied and installed by Eden Arc

A. Procurement – 6-8 weeks based on lead times for your building’s SIPs chassis and glazing. During this stage we would expect all 3rd party groundwork and utilities to be completed and in place.

B. Shell installation – 6-8 weeks (based on a 120 sqm building footprint).

C. Handover – 1 week snagging for Eden Arc Shell & Core Package only prior to other third party trades to complete your house with choices of finishes and fixtures.

Contact Us

To find out what happens next, or for more information about our residential development solutions, our consulting and design services, please contact us at info@eden-arc.com

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