
Whiteoak Grove in Tinwald has 24 properties, valued by the council between $660,000 and $910,000 with a median of $795,000 (Tinwald: $520,000). Most of its homes were built in the 2010s. We estimate its homes at a median $855,000. 2 sold in the last twelve months. The highest sale in 2026 was 5 Whiteoak Grove, at $870,000.
























The council values Whiteoak Grove's 24 rated properties between $660,000 and $910,000. The middle half sit between about $724,000 and $844,500; the median is $795,000 and the mean $787,500.
| Bedrooms | Homes | Median council value | Sold, last 12 months | Median sale |
|---|---|---|---|---|
| 3 | 8 | $685k | 0 | — |
| 4 | 15 | $830k | 2 | — |
| 5+ | 1 | $890k | 0 | — |
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Whiteoak Grove's median council value is 53% above Tinwald's.
| Whiteoak Grove | Tinwald | Ashburton | |
|---|---|---|---|
| Median council value | $795k | $520k | $530k |
| Sold in the last 12 months | 8.3% | 5.6% | 4.9% |
| Median section | 825 m² | 842 m² | 831 m² |
| Median year built | 2010 | 1980 | 1970 |
| Council value per m² of floor | $4k | $4k | $4k |
Median sale price by year; 2026 is the year so far. A year with fewer than two sales has no bar.
| Year | Sales | Median price | Per m² floor |
|---|---|---|---|
| 2026 | 1 | $870,000 | $3,522 |
| 2025 | 1 | $740,000 | $4,111 |
| 2024 | 1 | $775,000 | $3,744 |
| 2023 | 1 | $885,000 | $3,352 |
| 2021 | 2 | $675,000 | $3,254 |
| 2020 | 4 | $590,000 | $2,823 |
| 2019 | 3 | $567,000 | $2,172 |
| 2018 | 3 | $146,000 | $705 |
| 2017 | 4 | $150,000 | $846 |
| 2016 | 7 | $148,700 | $844 |
Whiteoak Grove has 24 houses. Most were built in the 2010s (100%).
Every street in Tinwald, 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.