23 properties · Whitby, Porirua

The Mainsail, Whitby

The Mainsail in Whitby has 23 properties, valued by the council between $770,000 and $1,070,000 with a median of $940,000 (Whitby: $910,000). Most of its homes were built in the 1980s. We estimate its homes at a median $913,000. 1 sold in the last twelve months.

$940kmedian council valuation
$913kour median estimate
1sold in the last 12 months
1980median year built
PoriruaWhitby ×The Mainsail ×

23 properties on The Mainsail, Whitby

Highest and lowest on The Mainsail

Highest-valued home4 The Mainsail$1,070,000council valuation · 4 bed · 234 m² floor · 643 m² land
Lowest-valued home13 The Mainsail$770,000council valuation · 3 bed · 90 m² floor · 719 m² land
Highest sale, last 12 months15 The Mainsail$870,000sold 29 Nov 2025 · 3 bed · 136 m² floor · 717 m² land

Property values on The Mainsail

The council values The Mainsail's 23 rated properties between $770,000 and $1,070,000. The middle half sit between about $897,000 and $967,000; the median is $940,000 and the mean $926,957.

Lowest: $770k$770kLowest10%: $830k20%: $884k20%30%: $910k40%: $910k40%Median: $940k60%: $960k60%70%: $964k80%: $970k80%90%: $990kHighest: $1.07m$1.07mHighest
BedroomsHomesMedian council valueSold, last 12 monthsMedian sale
35$820k1—
416$960k0—
5+2$940k0—

Council rating valuations: the council's figure for apportioning rates, not a market appraisal.

The Mainsail compared with Whitby

The Mainsail's median council value is 3% above Whitby's.

The MainsailWhitbyPorirua
Median council value$940k$910k$770k
Sold in the last 12 months4.3%4.8%3.1%
Median section713 m²636 m²659 m²
Median year built198019901970
Council value per m² of floor$4k$5k$5k

The Mainsail house prices over time

Median sale price by year; 2025 is the year so far. A year with fewer than two sales has no bar.

2016: $505k (3 sales)$505k20162018: $671k (2 sales)20182019: too few sales to say (1 sale)20192021: $1.07m (2 sales)$1.07m20212023: $800k (2 sales)$800k20232025: too few sales to say (1 sale, this year so far)2025
Sales by year as a table
YearSalesMedian pricePer m² floor
20251$870,000$6,397
20232$799,750$4,225
20212$1,065,500$7,572
20191$720,000$3,130
20182$671,000$3,969
20163$505,000$2,114

Recent sales on The Mainsail

  • 15 The Mainsail$870,00029 Nov 2025 · 3 bed · 136 m² floor · 717 m² land
  • 10 The Mainsail$814,00027 Oct 2023 · 3 bed · 180 m² floor · 505 m² land
  • 6 The Mainsail$785,50012 Jun 2023 · 3 bed · 200 m² floor · 568 m² land
  • 21 The Mainsail$1,200,00013 Oct 2021 · 4 bed · 250 m² floor · 804 m² land
  • 13 The Mainsail$931,00015 Jul 2021 · 3 bed · 90 m² floor · 719 m² land
  • 11 The Mainsail$720,0006 Jun 2019 · 4 bed · 230 m² floor · 736 m² land
  • 15 The Mainsail$655,0004 Aug 2018 · 3 bed · 136 m² floor · 717 m² land
  • 23 The Mainsail$687,00018 Jan 2018 · 4 bed · 220 m² floor · 815 m² land
  • 14 The Mainsail$592,00014 Sept 2016 · 5 bed · 280 m² floor · 666 m² land
  • 13 The Mainsail$505,0004 Aug 2016 · 3 bed · 90 m² floor · 719 m² land
  • 4 The Mainsail$459,00025 May 2016 · 4 bed · 234 m² floor · 643 m² land
  • 2 The Mainsail$516,50021 Nov 2015 · 4 bed · 210 m² floor · 792 m² land
  • 25 The Mainsail$438,00010 Jan 2015 · 5 bed · 200 m² floor · 804 m² land
  • 21 The Mainsail$455,00029 Nov 2014 · 4 bed · 250 m² floor · 804 m² land
  • 14 The Mainsail$520,00018 Mar 2014 · 5 bed · 280 m² floor · 666 m² land
  • 5 The Mainsail$430,50012 Aug 2010 · 4 bed · 207 m² floor · 644 m² land
  • 25 The Mainsail$395,00011 Jul 2010 · 5 bed · 200 m² floor · 804 m² land
  • 17 The Mainsail$370,00029 Apr 2009 · 4 bed · 190 m² floor · 880 m² land
  • 9 The Mainsail$365,00020 Mar 2009 · 3 bed · 160 m² floor · 700 m² land
  • 5 The Mainsail$380,00024 Feb 2009 · 4 bed · 207 m² floor · 644 m² land

The homes on The Mainsail

The Mainsail has 23 houses. Most were built in the 1980s (83%).

1970s: 4 (4 homes)41970s1980s: 19 (19 homes)191980s

Sales and valuations as at 11 September 2026, from council and LINZ records. Medians resting on fewer than 3 sales are not shown.