Estimate $893k – $1.13m
4
21A Castle Street, Waihola
12 properties · Waihola, Milton
Castle Street, Waihola
Castle Street in Waihola has 12 properties, valued by the council between $285,000 and $925,000 with a median of $467,500 (Waihola: $500,000). More of its homes were built in the 1950s than in any other decade. We estimate its homes at a median $492,000. 1 sold in the last twelve months. The highest sale in 2026 was 5 Castle Street, at $485,000.
$468kmedian council valuation
$492kour median estimate
1sold in the last 12 months
1970median year built
12 properties on Castle Street, Waihola
Estimate $744k – $990k
4
29 Castle Street, Waihola
Estimate $586k – $742k
3
33 Castle Street, Waihola
Estimate $509k – $677k
3
23 Castle Street, Waihola
Estimate $442k – $560k
3
5 Castle Street, Waihola
Estimate $450k – $570k
3
21 Castle Street, Waihola
Estimate $407k – $541k
3
11 Castle Street, Waihola
$430,000 CV
8 Castle Street, Waihola
Estimate $390k – $495k
2
9 Castle Street, Waihola
Estimate $404k – $513k
2
7 Castle Street, Waihola
Estimate $375k – $499k
3
2 Castle Street, Waihola
Estimate $266k – $337k
19 Castle Street, Waihola
Highest and lowest on Castle Street
Highest-valued home21A Castle Street$925,000council valuation · 4 bed · 250 m² floor · 2,024 m² land
Property values on Castle Street
The council values Castle Street's 12 rated properties between $285,000 and $925,000. The middle half sit between about $425,750 and $591,000; the median is $467,500 and the mean $532,083.
| Bedrooms | Homes | Median council value | Sold, last 12 months | Median sale |
|---|---|---|---|---|
| 2 | 2 | $425k | 0 | — |
| 3 | 6 | $480k | 1 | — |
| 4 | 2 | $878k | 0 | — |
Council rating valuations: the council's figure for apportioning rates, not a market appraisal.
Castle Street compared with Waihola
Castle Street's median council value is 6% below Waihola's.
| Castle Street | Waihola | Milton | |
|---|---|---|---|
| Median council value | $468k | $500k | $380k |
| Sold in the last 12 months | 8.3% | 3.3% | 2.8% |
| Median section | 1,120 m² | 1,012 m² | 1,012 m² |
| Median year built | 1970 | 1990 | 1960 |
| Council value per m² of floor | $5k | $4k | $3k |
Castle 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 | 1 | $485,000 | $5,449 |
| 2025 | 3 | $423,000 | $4,684 |
| 2022 | 1 | $485,000 | $5,915 |
| 2020 | 1 | $461,500 | $5,628 |
| 2019 | 2 | $325,000 | $2,788 |
| 2018 | 3 | $210,000 | $1,667 |
| 2017 | 1 | $235,000 | $2,866 |
| 2016 | 1 | $80,000 | $400 |
Recent sales on Castle Street
- 5 Castle Street$485,00015 Jun 2026 · 3 bed · 89 m² floor · 1,012 m² land
- 19 Castle Street$144,00022 Apr 2025 · 1,012 m² land
- 9 Castle Street$423,00017 Apr 2025 · 2 bed · 80 m² floor · 1,012 m² land
- 21A Castle Street$1,020,0005 Mar 2025 · 4 bed · 250 m² floor · 2,024 m² land
- 21 Castle Street$485,00015 Apr 2022 · 3 bed · 82 m² floor · 1,012 m² land
- 21 Castle Street$461,50011 Sept 2020 · 3 bed · 82 m² floor · 1,012 m² land
- 7 Castle Street$335,00023 Oct 2019 · 2 bed · 105 m² floor · 1,012 m² land
- 33 Castle Street$315,0009 Jun 2019 · 3 bed · 132 m² floor · 1,229 m² land
- 19 Castle Street$125,00028 Sept 2018 · 1,012 m² land
- 8 Castle Street$210,00020 Jun 2018 · 9,124 m² land
- 33 Castle Street$220,00019 Feb 2018 · 3 bed · 132 m² floor · 1,229 m² land
- 21 Castle Street$235,00013 Nov 2017 · 3 bed · 82 m² floor · 1,012 m² land
- 29 Castle Street$80,00012 Jul 2016 · 4 bed · 200 m² floor · 3,541 m² land
- 9 Castle Street$175,0006 Dec 2012 · 2 bed · 80 m² floor · 1,012 m² land
- 2 Castle Street$210,00018 Aug 2011 · 3 bed · 100 m² floor · 1,300 m² land
- 11 Castle Street$164,00012 Apr 2011 · 3 bed · 92 m² floor · 1,012 m² land
- 8 Castle Street$130,0003 Oct 2008 · 9,124 m² land
- 33 Castle Street$7009 May 2008 · 3 bed · 132 m² floor · 1,229 m² land
- 19 Castle Street$84,0008 May 2008 · 1,012 m² land
- 21 Castle Street$160,0008 May 2008 · 3 bed · 82 m² floor · 1,012 m² land
The homes on Castle Street
Castle Street has 11 houses and 1 section. More were built in the 1950s than in any other decade (30%).
Building and resource consents on Castle Street
3building consents in the last 5 years
- 21A Castle Street1 Apr 2026 · Building consentInstallation of metro xtreme rad legs free standing wood burner
- 29 Castle Street1 Apr 2025 · Building consentInstall metro wee rad (base) f/stdg logfire
- 21 Castle Street1 May 2024 · Building consentInstall solid fuel heater - Woodsman Brunner MKII f/s woodburner & remove old sfh
More streets in Waihola
- Greenwich Street27
- Nore Street21
- Titri Road21
- Mallard Drive20
- George Street18
- Greenhithe Street18
- Chatham Street16
- Margate Street15
- Sandown Street14
- Beacon Street13
- Kilgour Street13
- Goodwin Street12
Every street in Waihola, 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.
Agents who sold on Castle Street
The real estate agents credited on Castle Street sales since 2016, most first. Selling here? These are the agents who have sold your neighbours' homes. A count of sales, not a rating. Every agent who sold in Waihola.
- James ColumbColumbs & Co1 sale on Castle Street · last Apr 2025
- 9 Castle StreetApr 2025 · $423k
Caitlin AndertonLJ Hooker Mosgiel1 sale on Castle Street · last Mar 2025- 21A Castle StreetMar 2025 · $1.02m
Paul AndertonLJ Hooker Mosgiel1 sale on Castle Street · last Mar 2025- 21A Castle StreetMar 2025 · $1.02m
- Sharni BichanRefined1 sale on Castle Street · last Apr 2022
- 21 Castle StreetApr 2022 · $485k
- Graeme DownesLJ Hooker Mosgiel1 sale on Castle Street · last Jun 2019
- 33 Castle StreetJun 2019 · $315k
12 sales on Castle Street since 2016; 4 of them name an agent we can show, and the counts here are taken from those.
Every address on Castle Street
12
About property on Castle Street, Waihola
Every property in Castle Street, Waihola, whether it is for sale or not: homes, sections, farms, lifestyle blocks, shops, offices and industrial land. Each is listed from the council rating roll and Toitū Te Whenua LINZ, with the listing beside it when an agent is marketing it.
Each property has its own page: our estimate of its value beside the council rating valuation, past sale prices, the title and land area, zoning and hazards, building consents, and what it would cost to own.
Listings are published by the agents who market them. Addresses, land details and rating valuations come from Toitū Te Whenua Land Information New Zealand and from the council. No ownership information is published.
Header photo: Mattinbgn (talk · contribs), CC BY 3.0, via Wikimedia Commons (licence).