Not a LIM. Open council and LINZ data, explained. Details
Ostend, Auckland: zoning and natural hazards
1,244 addresses in Ostend (Waiheke Local Board); 100.0 % of them in Hauraki Gulf Islands.
Streets with the most addresses: Sea View Road 125; Ostend Road 100; Erua Road 90; Wharf Road 79; Crescent Road East 71; Wilma Road 62; Te Toki Road 62; Tahi Road 60; Belgium Street 59; Bay Road 59.
Unitary Plan zones
- Hauraki Gulf Islands: 1,244 addresses, 100.0 %
Overlays and natural hazards
- 133 addresses (10.7 %) in liquefaction (calibrated) classed High or Medium or Possible; all classes: Very Low 1,109, Possible 133, Unlikely 2
- 133 addresses (10.7 %) in liquefaction (basic) classed High or Medium or Possible; all classes: Very Low 1,109, Possible 133, Unlikely 2
- 509 addresses (40.9 %) in large-scale landslide classed High or Very High; all classes: Moderate 388, High 289, Low 285, Very High 220
- 21 addresses (1.7 %) in tsunami evacuation zone
- 2 addresses (0.2 %) in coastal inundation 1% AEP
- 14 addresses (1.1 %) in coastal inundation 1% AEP + 1 m sea level
Not mapped at any address here: special character area, historic heritage place, significant ecological area, aircraft noise overlay, height variation control.
Flood layers: GeoMaps (no open licence). Shallow landslide: in the report.
Titles and parcels
Freehold 1,184 (95.2 %); Cross lease 35 (2.8 %); Unit Title 13 (1.0 %); no title matched 6 (0.5 %); Leasehold 4 (0.3 %). Median parcel area outside unit titles: 1,231 m².
What building costs here
Waiheke: NZ$7,912 per m² declared on 28 new house consents (September 2025 – August 2026), about NZ$1,186,800 for 150 m².
Nearby suburbs
Palm Beach, Rākino Island, Surfdale, Waiheke Island, Ōmiha, Oneroa, Onetangi