AerialNot listedMariners Haven in One Tree Point has 41 properties, valued by the council between $530,000 and $9,650,000 with a median of $1,475,000 (One Tree Point: $920,000). Most of its homes were built in the 2010s. We estimate its homes at a median $1,380,000. The last sale we have was in August 2025, for $660,000.
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AerialNot listedThe council values Mariners Haven's 39 rated properties between $530,000 and $9,650,000. The middle half sit between about $1,120,000 and $2,310,000; the median is $1,475,000 and the mean $1,912,821.
| Bedrooms | Homes | Median council value | Sold, last 12 months | Median sale |
|---|---|---|---|---|
| 3 | 2 | $6.38m | 0 | — |
| 4 | 23 | $1.4m | 0 | — |
| 5+ | 4 | $3.05m | 0 | — |
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Mariners Haven's median council value is 60% above One Tree Point's.
| Mariners Haven | One Tree Point | Whangārei | |
|---|---|---|---|
| Median council value | $1.48m | $920k | $650k |
| Median section | 718 m² | 671 m² | 890 m² |
| Median year built | 2010 | 2010 | 1980 |
| Council value per m² of floor | $6k | $5k | $5k |
Median sale price by year; 2025 is the year so far. A year with fewer than two sales has no bar.
| Year | Sales | Median price | Per m² floor |
|---|---|---|---|
| 2025 | 1 | $660,000 | — |
| 2024 | 2 | $1,671,000 | $5,362 |
| 2023 | 2 | $1,570,000 | $5,792 |
| 2021 | 4 | $1,222,500 | $5,786 |
| 2020 | 6 | $1,405,000 | $6,085 |
| 2019 | 3 | $1,395,000 | $5,625 |
| 2018 | 4 | $1,267,500 | $4,440 |
| 2017 | 4 | $1,265,000 | $6,250 |
| 2016 | 7 | $645,000 | $1,469 |
Mariners Haven has 32 houses and 9 sections. Most were built in the 2010s (83%).
Every street in One Tree Point, and the suburb's house prices and sales.
Sales and valuations as at 11 September 2026, from council and LINZ records. Medians resting on fewer than 3 sales are not shown.