
Buchanan Street in Mangapapa has 22 properties, valued by the council between $412,000 and $820,000 with a median of $564,500 (Mangapapa: $556,000). More of its homes were built in the 1970s than in any other decade. We estimate its homes at a median $603,000. 4 sold in the last twelve months, for a median $678,000. The highest sale in 2026 was 16 Buchanan Street, at $585,000.






















The council values Buchanan Street's 20 rated properties between $412,000 and $820,000. The middle half sit between about $484,450 and $670,750; the median is $564,500 and the mean $582,450.
| Bedrooms | Homes | Median council value | Sold, last 12 months | Median sale |
|---|---|---|---|---|
| 1 | 1 | $463k | 1 | — |
| 2 | 4 | $417k | 0 | — |
| 3 | 11 | $576k | 1 | — |
| 4 | 3 | $750k | 2 | — |
| 5+ | 1 | $807k | 0 | — |
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Buchanan Street's median council value is about the same as Mangapapa's.
| Buchanan Street | Mangapapa | Gisborne | |
|---|---|---|---|
| Median council value | $565k | $556k | $569k |
| Median sale, last 12 months | $678k | $630k | $650k |
| Sold in the last 12 months | 18.2% | 3.8% | 3% |
| Median section | 809 m² | 826 m² | 844 m² |
| Median year built | 1965 | 1950 | 1960 |
| Council value per m² of floor | $5k | $5k | $5k |
Buchanan Street has 18 houses and 4 units and townhouses. More were built in the 1970s than in any other decade (35%).
Every street in Mangapapa, 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.