
Denman Street in Sumner has 26 properties, valued by the council between $115,000 and $1,945,000 with a median of $985,000 (Sumner: $1,060,000). More of its homes were built in the 1910s than in any other decade.
























The council values Denman Street's 26 rated properties between $115,000 and $1,945,000. The middle half sit between about $882,500 and $1,162,500; the median is $985,000 and the mean $1,028,654.
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Denman Street's median council value is 7% below Sumner's.
| Denman Street | Sumner | Christchurch | |
|---|---|---|---|
| Median council value | $985k | $1.06m | $680k |
| Median section | 512 m² | 556 m² | 627 m² |
| Median year built | 1940 | 1970 | 1980 |
| Council value per m² of floor | $10k | $8k | $5k |
Denman Street has 22 houses, 3 units and townhouses and 1 section. More were built in the 1910s than in any other decade (20%).
Every street in Sumner, 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.