Canterbury · Christchurch
Sumner median house price
Median sale price
$1.05M
That’s 39% above the national median of $755k.
Updated September 2026 · Source: REINZ Monthly Property Report. Figures are indicative and rounded — a guide for first-home buyers, not a valuation.
Deposit
What deposit would you need in Sumner?
5% deposit
$52,500
10% deposit
$105,000
20% deposit
$210,000
Illustrative only. Lower deposits depend on eligibility and lender criteria.
How Sumner compares in Christchurch
Of the 4 Christchurch suburbs we track, Sumner is the 1st most expensive, priced above 3 of the other 3. Its median is $290k above the Christchurch average of $760k.
Suburbs at a similar price
Thinking of buying your first home in Sumner? Use our borrowing power calculator to see what you could afford, or browse every suburb median across NZ.