51 properties · Chartwell, Hamilton

Trewern Avenue, Chartwell

Trewern Avenue in Chartwell has 51 properties, valued by the council between $770,000 and $1,100,000 with a median of $880,000 (Chartwell: $780,000). Most of its homes were built in the 2020s. We estimate its homes at a median $869,000. 4 sold in the last twelve months, for a median $881,500. The highest sale in 2026 was 47 Trewern Avenue, at $915,000.

$880kmedian council valuation
$869kour median estimate
$882kmedian sale, last 12 months · 4 sales
2020median year built
HamiltonChartwell ×Trewern Avenue ×

51 properties on Trewern Avenue, Chartwell

Highest and lowest on Trewern Avenue

Highest-valued home25 Trewern Avenue$1,100,000council valuation · 4 bed · 244 m² floor · 384 m² land
Lowest-valued home13 Trewern Avenue$770,000council valuation · 3 bed · 118 m² floor · 210 m² land
Highest sale in 202647 Trewern Avenue$915,000sold 23 Feb 2026 · 4 bed · 187 m² floor · 313 m² land

Property values on Trewern Avenue

The council values Trewern Avenue's 50 rated properties between $770,000 and $1,100,000. The middle half sit between about $830,000 and $935,000; the median is $880,000 and the mean $885,600.

Lowest: $770k$770kLowest10%: $807k20%: $830k20%30%: $830k40%: $860k40%Median: $880k60%: $910k60%70%: $920k80%: $950k80%90%: $951kHighest: $1.1m$1.1mHighest
BedroomsHomesMedian council valueSold, last 12 monthsMedian sale
22$835k0—
337$860k3$880k
411$950k1—

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

Trewern Avenue compared with Chartwell

Trewern Avenue's median council value is 13% above Chartwell's.

Trewern AvenueChartwellHamilton
Median council value$880k$780k$760k
Median sale, last 12 months$882k$860k$780k
Sold in the last 12 months7.8%4.6%3.8%
Time between sales3.2 yrs6.2 yrs7.8 yrs
Median section348 m²622 m²698 m²
Median year built202019701990
Council value per m² of floor$6k$5k$5k

Trewern Avenue 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.

2018: $12.95m (2 sales)$12.95m20182019: $649k (7 sales)2020: $654k (30 sales)20202021: $908k (16 sales)2022: $840k (5 sales)20222023: $893k (2 sales)2024: $963k (2 sales)20242025: $859k (5 sales)2026: $883k (3 sales, this year so far)$883k2026
Sales by year as a table
YearSalesMedian pricePer m² floor
20263$883,000$5,553
20255$859,000$6,058
20242$962,500$6,011
20232$892,500$6,023
20225$840,000$6,231
202116$907,500$5,656
202030$654,400$4,516
20197$649,000$4,636
20182$12,954,348$95,142

Recent sales on Trewern Avenue

The homes on Trewern Avenue

Trewern Avenue has 51 houses. Most were built in the 2020s (100%).

How long owners stay on Trewern Avenue

Homes on Trewern Avenue that resold in the last five years had been held a median 3.2 years (Chartwell: 6.2 years).

Time between a home's sales, for 18 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.

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