AlterecO2 Services

AlterecO2 offers a thoughtful alternative for homeowners seeking a balance between efficiency, resilience, and personalisation. Designed to be more considered than a standard volume-built home, yet less demanding than a fully custom architectural journey, the AlterecO2 process guides clients from an established design framework to a home tailored to their site, lifestyle, and performance goals.

Try Before You Buy

$150

Discover your design — and what it could cost

Get a dimensioned floor plan and high‑level construction cost estimate for the Altereco2 home you love. Explore the thinking behind the design and understand what building it could look like for you — before you commit.

Inclusions:

  • Dimensioned floorplan

  • Baseline cost estimate, with details on assumptions, inclusions and exclusions

Design To Go

$6,000

Thoughtful design, ready to price and plan.

Experience the quality of an architecturally designed home at a genuinely achievable price. Each design includes detailed plans, specifications, and performance data—giving you the confidence to assess your site and start the tender process with builders. You’ll benefit from Altereco’s design expertise and sustainability ethos, presented in a streamlined format that makes great design accessible.

Inclusions:

  • Dimensioned floorplan

  • Baseline cost estimate, with details on assumptions, inclusions and exclusions

  • Trade category break down, full specification lists including external materials, building fabric, interior fixtures, fittings & finishes, building systems

  • Choose your O2 interior colour scheme

  • Choose your O2 exterior colour scheme

  • Tender ready set of drawings. Will need additional site adaption, local council and building approval (by others).

    • Scaled & Dimensioned floor plans

    • Roof plan

    • Elevations

    • External Window & Door Schedule

    • Sections

    • Section Details (Walls, windows, eaves, roof)

    • Building Assemblies (for high-performance & passive house)

    • HVAC layout (heating, ventilation and cooling design)

    • Reflected Ceiling Plans

    • Electrical & Lighting Plans

    • Interiors General Arrangement Plans (dimensioned and referenced to schedules)

    • Interiors Elevation (kitchen, bathrooms, laundry, robes, linen)

Pre Design But Personalised

Personalised Fee Proposal

Collaborate with Altereco to bring your home to life.

For clients seeking the depth and care of a full design journey, this pathway offers a collaborative experience from concept to build readiness. Beginning with a pre‑designed Altereco home, we customise the details, finishes, and documentation to suit your site, lifestyle, and performance goals. It’s an accessible way to create considered, enduring architecture that truly feels your own.

Inclusions:

  • Dimensioned floorplan

  • Updated full specification list to tailored upgrades and customisation

  • customise your Interior colour scheme from our AlterecO2 range

  • Construction ready set of drawings. Council approval drawings if required (quoted separately).

    • Scaled & Dimensioned floor plans

    • Roof plan

    • Elevations

    • External Window & Door Schedule

    • Sections

    • Section Details (Walls, windows, eaves, roof)

    • Building Assemblies (for high-performance & passive house)

    • HVAC layout (heating, ventilation and cooling design)

    • Reflected Ceiling Plans

    • Electrical & Lighting Plans

    • Interiors General Arrangement Plans (dimensioned and referenced to schedules)

    • Interiors Elevation (kitchen, bathrooms, laundry, robes, linen)

    • Joinery & Stair detailing & dimensions

    • Internal door details