Christine & Adrian’s New Build

(Hackett | Ngunnawal Country)

• EER: 8 Stars

• Area: 139m² House + 47m² Carport

• Service type: ‘Full’

• BAL: N/A

• Access: Meets ‘Silver’ level Livable Design Guidelines

• Lifecycle Carbon Analysis (LCA): 102% estimated reduction (compared to the average new family home) with 6kW solar power using Cerclos rapid LCA. Note: offsets are based on current grid statistics so we are very critical of the likely reality of truly being offset over lifetime.

• Upfront Embodied Carbon: Approximately 13% less than new reference home (Cerclos rapid LCA)

• Air-leakage: 3.6 permeability m³/h/m² @50 Pa (3.6 ACH @50 Pa)

• Status: Completed 2024

• Builder: Edward Robert Builders

• EER & air-leakage consultants: Light House Architecture and Science

• LCA consultants: In house - Cooee Architecture, using Cerclos rapid eTool

• Completed: 2025

• Photography: Ben King