NZ InfraWatch
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TRANSPORT
Wellington International Airport Expansion
Wellington International Airport Ltd · Wellington
Wellington Airport’s 2040 masterplan (~$500m): a new domestic/international jet terminal to the south, runway/taxiway and freight improvements, and more aircraft stands. The fast-tracked ~$100m+ southern seawall renewal (approved 2026) is the first major piece.
B
Breakdown▾
65% · Likely to proceed
Completion Probability — likelihood this proceeds on roughly its stated timeline.
Each axis is a scoring factor (0–100%)
Key facts
- Region
- Wellington
- Sector
- Transport
- Status
- Planning
- Estimated value
- $500m
- Indicative completion
- 2028
- Funding status
- Part Funded
- Lead organisation
- Wellington International Airport Ltd
- Election risk
- Safe
Election risk assessment
Privately led, commercially driven expansion. Not directly affected by government change.
Government priority alignment
LOW — Privately funded airport expansion — outside GPS land-transport scope.
Chronology
- 2010Wellington Airport first publicly proposes runway extension for long-haul capability
- 2019Feasibility study confirms technical viability of 300m northern extension
- 2022Resource consent application lodged. Environmental assessment and community consultation begins
- 2024Resource consent hearing process underway. Significant opposition from Lyall Bay residents
- 2028Target completion if consent granted and construction begins 2025