Property snapshot
- Official address
- 20 McAlister Road, Mangapai, Whangarei
- Approx. parcel area
- 7,735 m²
- Territorial authority
- Whangarei District
- Property setting
- Lifestyle-scale parcel
- Locality
- Mangapai
- Region
- Northland Region
2 mapped areas may deserve closer review
Liquefaction context
The matched parcel intersects the currently loaded Target level of detail in the liquefaction assessment and Liquefaction Vulnerability category layers, with mapped source classes of The rest of the Whangarei district; A and Undetermined; Level A; Hills. This is mapped screening context rather than a site-specific geotechnical assessment. Check source mapping and seek site-specific advice where foundation, building, insurance or finance questions matter.
Flood context
The matched parcel intersects mapped flood source context from the currently loaded Northland flood-susceptible land layer. Check source flood mapping, floor levels, drainage paths, and council/LIM material before relying on it.
Useful property context
Watercourse / drainage context
Mapped river, stream or drainage features occur near the parcel. Check mapped locations, relevant setbacks, drainage paths, and any site-specific water/ecology requirements before planning works.
Planning context
The matched parcel is predominantly mapped as Settlement Zone Residential Sub-Zone in the currently loaded Whangarei District planning layer.
Terrain context
Terrain screening describes the matched parcel as mostly flat, with a median sampled slope of about 0°, a 90th-percentile slope of about 0.1°, and an elevation range of about 0.1 m. No steep or very-steep terrain was recorded in the sampled parcel metrics.
Property and neighbourhood facts
- Census area
- Oakleigh-Mangapai
- Wider settlement
- Rural Whangarei District
- Area setting
- Rural
- NZDep 2023 context
- Decile 5
NZDep is neighbourhood-level census context and does not describe the individual property, occupants, safety, condition or value.