Edwardian Bungalow Heading to Grid Independence 2017

House Notes – Edwardian Bungalow Heading to Grid Independence

Inner city Edwardian brick bungalow on a generous plot with an architect-designed renovation.  The sleep out was demolished to make way for a small extension, while the original house was architecturally remediated to bring in light.  Our objective was to create a liveable, low-energy modern home.  We strove for functional outcome and maintainability by the average person, rather than a technology showcase.

The renovation embraces passive solar design principles, environmental sustainability and sourcing of local crafts.  Winter performance is achieved through attention to insulation, adequate thermal mass and ventilation tightness.  For summer performance we focused on external shading, reverse veneering the west wall and cross-ventilation.

A 5kW solar system was installed in 2016 and a 4kWh Sonnen battery system in April 2017, creating a pathway to dis-connect from gas in 12 months and a high level of grid independence.  We feel it is important to staying connected to the grid. This enables us to take control over how we make, use, store and share our renewable energy with the community.

Fun features that work – check out the bi-directional waffle blinds, rectangular clothes hoist under lazerlite, the pebbled open shower, the portable ladder to access high level storage lockers, the Nectre combustion stove with bakers oven, and last but not least the Solar Source air heater.

Garden discovery – a bontiful avocado tree, an Ugni (Chilean guava) producing fragrant, sweet berries, and a native finger lime.

We run a community street library and a community bike giveaway scheme.

Architect for this house is Construction Queen

Builder for this house is PDA Builders

Sustainability Features

Years Open
2011
2015
2016
2017
ENERGY AND WATER EFFICIENT FEATURES
    • Energy efficiency:
    • Efficient lighting
      Draught proofing
      Efficient appliances
      Energy monitoring
    • Passive heating cooling:
    • Shading
      Cross ventilation
    • Active heating cooling:
    • Ceiling fans

    • Active heating cooling:
    • Combustion stove, solar source air heater
    • Water heating:
    • Solar hot water (evacuated tube)
    • Water harvesting and saving features:
    • Above ground storage
      Greywater system
      Storage connected to
    • Above ground rainwater storage Type:
    • Circular corrugated iron tank
    • Above ground rainwater storage Size
    • 11,000L
    • Storage connected to
    • Garden
      Toilet
      Laundry
SUSTAINABLE & RECYCLED MATERIALS
    • Recycled and reused materials:
    • On site salvaged roof tiles
    • Sustainable materials:
    • Concrete slab (30% recycled concrete), plantation pine windows in preference to new hardwood, kitchen benches from recycled hardwood
    • Recycled and reused materials:
    • Bricks
      Concrete
      Timber
      Windows
      Doors
      Paving
      Kitchen/bath cabinets

INSULATION SPECIFICATIONS
    • Insulation Type:
    • Ceiling
      Internal and external walls
    • Ceiling Type:
    • Bulk
    • Ceiling Rating:
    • R3.5
    • Internal / External Walls Type:
    • Reverse veneered with Aircell and bulk insulation
    • Internal / External Walls Rating:
    • R2.5
RENEWABLE ENERGY SPECIFICATIONS
    • Energy star rating:
    • 1.8 Stars (pre renovation), 3.8 Stars (post)
    • Renewable energy used:
    • Solar PV grid connect
      Energy storage
COSTS AND COST SAVINGS
    • Cost estimate of sustainable home/features:
    • $350,000
HOUSE DESIGN SPECIFICATIONS
    • House Size
    • 130m2
    • Window and Door Types
    • Double glazing
      Low-e, films
      Louvre windows
      Clerestory windows
    • Universal Design Features
    • Passive solar design, ventilation tight in winter, ventilatable in summer
    • Number of bedrooms
    • 3
    • Number of bathrooms
    • 1
GARDEN AND WASTE REDUCTION
    • Garden / Outdoors
    • Water wise plants
      Edible garden
      Organic
      Permaculture
      Composting
      Native plants
      Chickens
HEALTHY HOME FEATURES
    • Healthy home features
    • Low VOC paint
Location
Brunswick East VIC 3057
    • Housing Type:
    • Standalone House
    • Project Type:
    • Renovation
      Retrofit
    • Builder
    • PDA Builders

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