
Ballyalton Crescent in Flat Bush has 17 properties, valued by the council between $620,000 and $2,225,000 with a median of $900,000 (Flat Bush: $1,325,000). Most of its homes were built in the 2020s. We estimate its homes at a median $829,000. 3 sold in the last twelve months, for a median $820,000.

















The council values Ballyalton Crescent's 12 rated properties between $620,000 and $2,225,000. The middle half sit between about $750,500 and $1,553,750; the median is $900,000 and the mean $1,137,917.
| Bedrooms | Homes | Median council value | Sold, last 12 months | Median sale |
|---|---|---|---|---|
| 3 | 3 | $900k | 2 | — |
| 5+ | 2 | $1.9m | 1 | — |
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Ballyalton Crescent's median council value is 32% below Flat Bush's.
| Ballyalton Crescent | Flat Bush | Auckland | |
|---|---|---|---|
| Median council value | $900k | $1.32m | $1.07m |
| Median sale, last 12 months | $820k | $1.28m | $1.0m |
| Sold in the last 12 months | 17.6% | 4.4% | 3.6% |
| Median section | 324 m² | 405 m² | 607 m² |
| Median year built | 2020 | 2010 | 1980 |
| Council value per m² of floor | $5k | $6k | $8k |
Median sale price by year; 2025 is the year so far. A year with fewer than two sales has no bar.
| Year | Sales | Median price | Per m² floor |
|---|---|---|---|
| 2025 | 4 | $664,200 | $4,880 |
| 2024 | 3 | $739,130 | $2,423 |
| 2023 | 1 | $1,977,405 | $4,556 |
| 2020 | 2 | $741,304 | $2,065 |
Ballyalton Crescent has 12 houses and 5 sections. Most were built in the 2020s (100%).
Every street in Flat Bush, 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.