Not a LIM. Open council and LINZ data, explained. Details
Helensville, Auckland: zoning and natural hazards
2,795 addresses in Helensville (Rodney Local Board); 49.1 % of them in Single House.
Streets with the most addresses: Awaroa Road 171; Rautawhiri Road 145; Peak Road 125; Garfield Road 107; Old North Road 95; Inland Road 92; Mill Road 86; Commercial Road 86; Ararimu Valley Road 80; Wishart Road 75.
Unitary Plan zones
- Single House: 1,373 addresses, 49.1 %
- Rural - Rural Production: 948 addresses, 33.9 %
- Rural - Countryside Living: 207 addresses, 7.4 %
- Light Industry: 122 addresses, 4.4 %
- Town Centre: 105 addresses, 3.8 %
- Open Space - Informal Recreation: 18 addresses, 0.6 %
- Rural - Rural Coastal: 9 addresses, 0.3 %
- Open Space - Sport and Active Recreation: 4 addresses, 0.1 %
- Special Purpose - Cemetery: 3 addresses, 0.1 %
- Future Urban: 3 addresses, 0.1 %
Overlays and natural hazards
- 514 addresses (18.4 %) in special character area
- 48 addresses (1.7 %) in historic heritage place
- 31 addresses (1.1 %) in significant ecological area
- 105 addresses (3.8 %) in height variation control
- 805 addresses (28.8 %) in liquefaction (calibrated) classed High or Medium or Possible; all classes: Very Low 1,415, Possible 805, Unlikely 553, Undetermined 21
- 805 addresses (28.8 %) in liquefaction (basic) classed High or Medium or Possible; all classes: Very Low 1,415, Possible 805, Unlikely 574
- 392 addresses (14.0 %) in large-scale landslide classed High or Very High; all classes: Low 1,608, Very Low 531, Moderate 258, High 199
- 2 addresses (0.1 %) in tsunami evacuation zone
- 54 addresses (1.9 %) in coastal inundation 1% AEP
- 250 addresses (8.9 %) in coastal inundation 1% AEP + 1 m sea level
Not mapped at any address here: aircraft noise overlay.
Flood layers: GeoMaps (no open licence). Shallow landslide: in the report.
Titles and parcels
Freehold 2,613 (93.5 %); Cross lease 130 (4.7 %); Unit Title 34 (1.2 %); no title matched 7 (0.3 %); Supplementary Record Sheet 5 (0.2 %). Median parcel area outside unit titles: 1,501 m².
What building costs here
Rodney: NZ$3,665 per m² declared on 606 new house consents (September 2025 – August 2026), about NZ$549,750 for 150 m².
Nearby suburbs
Huapai, Kaipara Flats, Kaukapakapa, Kawau Island, Kumeū, Leigh, Mahurangi, Mahurangi West