Street viewNot listedLouvain Avenue in Mount Roskill has 55 properties, valued by the council between $150,000 and $2,550,000 with a median of $1,575,000 (Mount Roskill: $1,075,000). More of its homes were built in the 1920s than in any other decade. We estimate its homes at a median $1,520,000. 1 sold in the last twelve months. The highest sale in 2026 was 30 Louvain Avenue, at $1,780,000.
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Street viewNot listedThe council values Louvain Avenue's 54 rated properties between $150,000 and $2,550,000. The middle half sit between about $1,206,250 and $1,945,000; the median is $1,575,000 and the mean $1,552,315.
| Bedrooms | Homes | Median council value | Sold, last 12 months | Median sale |
|---|---|---|---|---|
| 2 | 4 | $645k | 0 | — |
| 3 | 16 | $1.25m | 0 | — |
| 4 | 22 | $1.75m | 1 | — |
| 5+ | 9 | $2.02m | 0 | — |
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Louvain Avenue's median council value is 47% above Mount Roskill's.
| Louvain Avenue | Mount Roskill | Auckland | |
|---|---|---|---|
| Median council value | $1.57m | $1.07m | $1.07m |
| Sold in the last 12 months | 1.8% | 2.8% | 3.6% |
| Median section | 474 m² | 501 m² | 607 m² |
| Median year built | 1940 | 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 | $1,780,000 | $10,533 |
| 2025 | 1 | $2,000,000 | $14,286 |
| 2024 | 1 | $1,141,000 | $7,043 |
| 2023 | 2 | $1,450,000 | $8,823 |
| 2022 | 1 | $2,250,000 | $8,858 |
| 2021 | 3 | $1,904,000 | $14,303 |
| 2020 | 1 | $1,750,000 | $6,917 |
| 2019 | 2 | $796,500 | $8,310 |
| 2018 | 2 | $1,582,500 | $8,115 |
| 2017 | 5 | $950,000 | $9,278 |
| 2016 | 1 | $1,076,800 | $8,826 |
Louvain Avenue has 34 houses, 19 units and townhouses, 1 section and 1 apartment. More were built in the 1920s than in any other decade (33%).
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.