5 Thirroul Avenue, Blackheath NSW 2785
No flood or bushfire hazard flagged
Council zone: Environmental Living
Property values
Median sale price across Blackheath's postcode area
Postcode-area median — NSW figures are reported by postcode, so this covers Blackheath and nearby suburbs sharing its postcode. Not a valuation of this specific property. Source: NSW DCJ Rent and Sales Report — sales tables (postcode).
Crime
Reported offences around Blue Mountains
Reported offences in the Blue Mountains council area over time
Development in the area
New dwellings approved across Blue Mountains council
New dwellings approved in the 12 months to May 2026, across the whole Blue Mountains council area (not just this address). Source: ABS Building Approvals.
Who lives here
21% of Blackheath’s 4,672 residents were born overseas
Top ancestries
Top countries of birth
Suburb-level profile for Blackheath, not this specific address. Ancestry counts people reporting each ancestry (up to two each), as a share of responses. Source: ABS 2021 Census.
A note on insurance. This is government flood and bushfire mapping — the public data that insurers’ databases (NFID) are built from. Insurers price using proprietary, address-level models (and Bushfire Attack Level for bushfire), so use this to inform an insurance quote, not replace one.
Indicative only — verify with the relevant council or department before relying on it. Sources: NSW Department of Planning (land zoning & flood-planning overlays), NSW Rural Fire Service (bushfire-prone land), NSW Department of Education (school catchments), NSW BOCSAR (crime), Geoscape G-NAF (addresses).