Melonba, NSW
BASIX & NatHERS assessments in Melonba
BASIX certificates and 7-star NatHERS ratings for new homes, duplexes and granny flats in Melonba and surrounds, Blacktown City Council area.
BASIX & NatHERS for Melonba homes
Melonba is a brand-new suburb in Blacktown’s North West Growth Area, carved out of the Riverstone release with thousands of new homes underway. Each needs a BASIX certificate and a 7-star NatHERS rating, and the warm western-Sydney climate makes summer heat the key consideration.
New houses, duplexes and granny flats in Melonba all need BASIX and NatHERS documentation for the DA or complying development certificate. Because the suburb is being built from scratch on compact greenfield lots, orientation and window layout are largely set by the estate plan - so early thermal modelling is the surest way to a comfortable, compliant 7-star home.
What matters when building in Melonba
- Shading and glass selection on west and north-west windows to manage summer heat
- Lighter roof colours to ease the cooling load on exposed new lots
- Ceiling insulation to R5.0 or better, with wall insulation suited to the design
- Granny flats and dual occupancies assessed alongside the main dwelling
- Whole-of-home compliance for hot water, lighting and solar PV under NCC 2022
Read more in our guides on reaching a 7-star rating, NSW climate zones and BASIX requirements. We also cover the wider Sydney region.
FAQ
Melonba - common questions
Yes. Every new dwelling in Melonba needs a BASIX certificate and a 7-star NatHERS assessment for the DA or CDC. We prepare both together for your Blacktown City Council lodgement.
Yes. We routinely assess secondary dwellings and dual occupancies in new estates like Melonba, modelled for the local western-Sydney climate zone.
Standard turnaround is 3-4 business days from receiving your plans, with 24-hour express available for tight Melonba deadlines.
Ready to get started?
Send us your plans and we’ll return approval-ready documentation in 3-4 days - with 24-hour express available.