AerialNot listedBritton Avenue in Mount Roskill has 59 properties, valued by the council between $730,000 and $2,100,000 with a median of $1,175,000 (Mount Roskill: $1,075,000). More of its homes were built in the 1960s than in any other decade. We estimate its homes at a median $1,130,000. 1 sold in the last twelve months. The highest sale in 2026 was 21 Britton Avenue, at $1,223,000.
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Street viewNot listedThe council values Britton Avenue's 59 rated properties between $730,000 and $2,100,000. The middle half sit between about $862,000 and $1,475,000; the median is $1,175,000 and the mean $1,205,932.
| Bedrooms | Homes | Median council value | Sold, last 12 months | Median sale |
|---|---|---|---|---|
| 2 | 10 | $750k | 0 | — |
| 3 | 19 | $1.18m | 0 | — |
| 4 | 11 | $1.23m | 1 | — |
| 5+ | 4 | $1.74m | 0 | — |
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Britton Avenue's median council value is 9% above Mount Roskill's.
| Britton Avenue | Mount Roskill | Auckland | |
|---|---|---|---|
| Median council value | $1.18m | $1.07m | $1.07m |
| Sold in the last 12 months | 1.7% | 2.8% | 3.6% |
| Median section | 392 m² | 501 m² | 607 m² |
| Median year built | 1960 | 1970 | 1980 |
| Council value per m² of floor | $9k | $8k | $8k |
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 | $1,223,000 | $7,840 |
| 2025 | 7 | $665,000 | $8,857 |
| 2024 | 8 | $845,000 | $8,125 |
| 2023 | 1 | $1,365,000 | $7,756 |
| 2022 | 2 | $1,055,500 | $8,670 |
| 2021 | 1 | $1,488,000 | $10,861 |
| 2020 | 1 | $1,105,000 | $10,231 |
| 2018 | 1 | $1,443,000 | $5,508 |
| 2017 | 1 | $935,500 | $5,169 |
Britton Avenue has 35 houses and 24 units and townhouses. More were built in the 1960s than in any other decade (34%).
Every street in Mount Roskill, 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.