
Tregenna Street in Castlecliff has 22 properties, valued by the council between $235,000 and $740,000 with a median of $360,000 (Castlecliff: $385,000). More of its homes were built in the 1950s than in any other decade. We estimate its homes at a median $355,500. The last sale we have was in September 2023, for $290,000.






















The council values Tregenna Street's 19 rated properties between $235,000 and $740,000. The middle half sit between about $324,000 and $422,000; the median is $360,000 and the mean $407,105.
| Bedrooms | Homes | Median council value | Sold, last 12 months | Median sale |
|---|---|---|---|---|
| 2 | 7 | $340k | 0 | — |
| 3 | 12 | $385k | 0 | — |
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Tregenna Street's median council value is 6% below Castlecliff's.
| Tregenna Street | Castlecliff | Whanganui | |
|---|---|---|---|
| Median council value | $360k | $385k | $480k |
| Median section | 539 m² | 736 m² | 809 m² |
| Median year built | 1950 | 1960 | 1960 |
| Council value per m² of floor | $4k | $4k | $4k |
Tregenna Street has 22 houses. More were built in the 1950s than in any other decade (26%).
Every street in Castlecliff, 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.