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Metro NSW
Wollondilly Shire Council
What owner-builders need to know before lodging with Wollondilly Shire Council — the state-wide approval pattern that applies here, plus anything we've specifically verified about this council.
The general pattern — applies statewide
- 01You need council/certifier approval before building — either a Development Application (DA), assessed on merit, or a Complying Development Certificate (CDC), a faster path (can be approved within 28 days) if your project meets pre-set state standards exactly.
- 02A Construction Certificate must be issued before building work starts, confirming your plans comply with your DA/CDC conditions.
- 03A Principal Certifier must be appointed before construction begins — council itself or an accredited private certifier.
- 04Your council's DCP can add requirements on top of state-wide standards (stormwater/on-site detention rules, setbacks, tree preservation, heritage overlays) — this is exactly where "I followed the national standard" isn't automatically enough.
Specific to Wollondilly Shire Council
Growth Area
A genuinely useful, specific gotcha: if council itself is your Principal Certifier, they will not conduct any inspections until they've received and accepted your Owner-Builder Permit (or HBCF insurance, where required). Council must also be notified at least 2 days before work starts.
General Guidance Only
Confirm your Principal Certifier, DA/CDC pathway, and any local DCP requirements directly with Wollondilly Shire Council before relying on this page for your specific property.