Finding a picture…
Estimate $1.56m – $2.07m
4
2 Grotto Street, Onehunga
124 properties · Onehunga, Auckland
Grotto Street, Onehunga
Grotto Street in Onehunga has 124 properties, valued by the council between $480,000 and $1,925,000 with a median of $1,025,000 (Onehunga: $1,025,000). More of its homes were built in the 1970s than in any other decade. We estimate its homes at a median $986,000. 6 sold in the last twelve months, for a median $1,025,000. The highest sale in 2026 was 2/35 Grotto Street, at $1,060,000.
$1.02mmedian council valuation
$986kour median estimate
$1.02mmedian sale, last 12 months · 6 sales
1960median year built
124 properties on Grotto Street, Onehunga
Finding a picture…
Estimate $1.51m – $1.91m
4
7 Grotto Street, Onehunga
Finding a picture…
Estimate $1.43m – $1.90m
3
45 Grotto Street, Onehunga
Finding a picture…
Estimate $1.43m – $1.91m
3
12 Grotto Street, Onehunga
Finding a picture…
Estimate $1.41m – $1.87m
3
17 Grotto Street, Onehunga
Finding a picture…
Estimate $1.31m – $1.74m
2
26A Grotto Street, Onehunga
Finding a picture…
Estimate $1.43m – $1.82m
4
60 Grotto Street, Onehunga
Finding a picture…
Estimate $1.27m – $1.68m
3
25 Grotto Street, Onehunga
Finding a picture…
Estimate $1.31m – $1.67m
4
6 Grotto Street, Onehunga
Estimate $1.18m – $1.49m
3
44A Grotto Street, Onehunga
Estimate $1.32m – $1.67m
5
8A Grotto Street, Onehunga
Finding a picture…
Estimate $1.21m – $1.61m
3
33 Grotto Street, Onehunga
Finding a picture…
Estimate $1.21m – $1.61m
4
55 Grotto Street, Onehunga
Estimate $1.18m – $1.57m
3
40 Grotto Street, Onehunga
Finding a picture…
Estimate $1.19m – $1.51m
5
10 Grotto Street, Onehunga
Finding a picture…
Estimate $1.24m – $1.57m
3
27 Grotto Street, Onehunga
Finding a picture…
Estimate $1.14m – $1.45m
3
52 Grotto Street, Onehunga
Finding a picture…
Estimate $1.09m – $1.45m
3
51 Grotto Street, Onehunga
Finding a picture…
Estimate $1.15m – $1.46m
5
5A Grotto Street, Onehunga
Finding a picture…
Estimate $1.12m – $1.42m
4
27A Grotto Street, Onehunga
Finding a picture…
Estimate $1.04m – $1.38m
4
20A Grotto Street, Onehunga
Finding a picture…
Estimate $1.09m – $1.38m
3
31 Grotto Street, Onehunga
Finding a picture…
Estimate $1.01m – $1.34m
4
54 Grotto Street, Onehunga
Finding a picture…
Estimate $1.02m – $1.35m
3
16 Grotto Street, Onehunga
Highest and lowest on Grotto Street
Highest-valued home2 Grotto Street$1,925,000council valuation · 4 bed · 208 m² floor · 1,093 m² land
Property values on Grotto Street
The council values Grotto Street's 121 rated properties between $480,000 and $1,925,000. The middle half sit between about $830,000 and $1,212,500; the median is $1,025,000 and the mean $1,040,413.
| Bedrooms | Homes | Median council value | Sold, last 12 months | Median sale |
|---|---|---|---|---|
| 1 | 6 | $520k | 0 | — |
| 2 | 28 | $665k | 0 | — |
| 3 | 66 | $1.1m | 5 | $990k |
| 4 | 12 | $1.3m | 1 | — |
| 5+ | 3 | $1.43m | 0 | — |
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Grotto Street compared with Onehunga
Grotto Street's median council value is about the same as Onehunga's.
| Grotto Street | Onehunga | Auckland | |
|---|---|---|---|
| Median council value | $1.02m | $1.02m | $1.07m |
| Median sale, last 12 months | $1.02m | $1.06m | $1.0m |
| Sold in the last 12 months | 4.8% | 3.2% | 3.6% |
| Time between sales | 6.0 yrs | 9.9 yrs | 8.9 yrs |
| Median section | 499 m² | 522 m² | 607 m² |
| Median year built | 1960 | 1970 | 1980 |
| Council value per m² of floor | $10k | $10k | $8k |
Grotto Street house prices over time
Median sale price by year; 2026 is the year so far. A year with fewer than two sales has no bar.
Sales by year as a table
| Year | Sales | Median price | Per m² floor |
|---|---|---|---|
| 2026 | 3 | $990,000 | $7,910 |
| 2025 | 7 | $1,215,000 | $11,226 |
| 2024 | 8 | $1,036,500 | $9,698 |
| 2023 | 5 | $720,000 | $7,537 |
| 2022 | 4 | $1,067,500 | $9,197 |
| 2021 | 4 | $1,645,000 | $11,757 |
| 2020 | 14 | $838,000 | $12,802 |
| 2019 | 6 | $917,500 | $8,789 |
| 2018 | 4 | $592,500 | $11,074 |
| 2017 | 3 | $935,000 | $8,990 |
| 2016 | 7 | $759,000 | $6,719 |
Recent sales on Grotto Street
- 21F Grotto Street$990,00010 May 2026 · 3 bed · 127 m² floor · 181 m² land
- 3/1 Grotto Street$790,0001 May 2026 · 3 bed · 88 m² floor
- 2/35 Grotto Street$1,060,00025 Mar 2026 · 4 bed · 134 m² floor
- 44A Grotto Street$1,215,00016 Dec 2025 · 3 bed · 100 m² floor · 1,012 m² land
- 53 Grotto Street$1,340,00026 Nov 2025 · 3 bed · 86 m² floor · 436 m² land
- 19A Grotto Street$930,00024 Sept 2025 · 3 bed · 120 m² floor
- 59 Grotto Street$1,400,00022 Jul 2025 · 145 m² floor · 413 m² land
- 4 Grotto Street$1,190,00030 Apr 2025 · 3 bed · 106 m² floor · 577 m² land
- 31 Grotto Street$1,265,0007 Apr 2025 · 3 bed · 130 m² floor
- 41C Grotto Street$1,048,50016 Feb 2025 · 3 bed · 82 m² floor · 380 m² land
- 3/1 Grotto Street$770,0001 Nov 2024 · 3 bed · 88 m² floor
- 7 Grotto Street$1,650,00021 Jun 2024 · 4 bed · 97 m² floor · 996 m² land
- 44 Grotto Street$1,035,00012 May 2024 · 3 bed · 93 m² floor
- 6/57 Grotto Street$705,00026 Apr 2024 · 2 bed · 53 m² floor
- 4/37 Grotto Street$530,0002 Apr 2024 · 1 bed · 50 m² floor
- 21B Grotto Street$1,038,00016 Mar 2024 · 118 m² floor · 161 m² land
- 21C Grotto Street$1,050,00023 Feb 2024 · 124 m² floor · 161 m² land
- 29A Grotto Street$1,300,0009 Feb 2024 · 3 bed · 160 m² floor
- 53C Grotto Street$1,180,00027 Sept 2023 · 3 bed · 109 m² floor · 333 m² land
- 21B Grotto Street$520,00015 Sept 2023 · 118 m² floor · 161 m² land
The homes on Grotto Street
Grotto Street has 63 units and townhouses, 55 houses, 5 apartments and 1 section. More were built in the 1970s than in any other decade (15%).
How long owners stay on Grotto Street
Homes on Grotto Street that resold in the last five years had been held a median 6.0 years (Onehunga: 9.9 years).
Time between a home's sales, for 24 resales in the last five years. A home not sold since our records begin is not counted, so owners who stay longest are under-represented.
More streets in Onehunga
- Onehunga Mall662
- Mount Smart Road386
- Victoria Street311
- Selwyn Street298
- Church Street297
- Grey Street295
- Spring Street289
- Mays Road277
- Jordan Avenue261
- Arthur Street226
- Beachcroft Avenue221
- Trafalgar Street215
Every street in Onehunga, 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.