125 properties · Epsom, Auckland

Onslow Avenue, Epsom

Onslow Avenue in Epsom has 125 properties, valued by the council between $870,000 and $9,000,000 with a median of $2,550,000 (Epsom: $1,875,000). More of its homes were built in the 1920s than in any other decade. We estimate its homes at a median $2,340,000. 3 sold in the last twelve months, for a median $3,400,000.

$2.55mmedian council valuation
$2.34mour median estimate
$3.4mmedian sale, last 12 months · 3 sales
1960median year built
AucklandEpsom ×Onslow Avenue ×

125 properties on Onslow Avenue, Epsom

Highest and lowest on Onslow Avenue

Highest-valued home71 Onslow Avenue$9,000,000council valuation · 5 bed · 403 m² floor · 2,365 m² land
Lowest-valued home89A Onslow Avenue$870,000council valuation · 2 bed · 60 m² floor
Highest sale, last 12 months16A Onslow Avenue$4,800,000sold 5 Nov 2025 · 5 bed · 403 m² floor · 620 m² land

Property values on Onslow Avenue

The council values Onslow Avenue's 123 rated properties between $870,000 and $9,000,000. The middle half sit between about $1,857,500 and $3,680,000; the median is $2,550,000 and the mean $2,836,179.

Lowest: $870k$870kLowest10%: $1.49m20%: $1.74m20%30%: $1.98m40%: $2.12m40%Median: $2.55m60%: $3.08m60%70%: $3.41m80%: $3.95m80%90%: $4.45mHighest: $9.0m$9.0mHighest
BedroomsHomesMedian council valueSold, last 12 monthsMedian sale
11$2.48m0—
28$1.11m1—
326$1.76m0—
451$2.92m1—
5+27$4.4m1—

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

Onslow Avenue compared with Epsom

Onslow Avenue's median council value is 36% above Epsom's.

Onslow AvenueEpsomAuckland
Median council value$2.55m$1.88m$1.07m
Median sale, last 12 months$3.4m$1.65m$1.0m
Sold in the last 12 months2.4%2.8%3.6%
Time between sales13.1 yrs9.8 yrs8.9 yrs
Median section809 m²756 m²607 m²
Median year built196019701980
Council value per m² of floor$13k$11k$8k

Onslow Avenue 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: $1.11m (8 sales)$1.11m2017: $1.91m (4 sales)20172018: $1.85m (8 sales)2019: $1.3m (3 sales)20192020: $1.58m (6 sales)2021: $2.13m (4 sales)20212022: $2.82m (2 sales)$2.82m2023: $2.2m (6 sales)20232024: $1.98m (6 sales)2025: $1.6m (5 sales, this year so far)$1.6m2025
Sales by year as a table
YearSalesMedian pricePer m² floor
20255$1,600,000$9,706
20246$1,979,000$10,032
20236$2,203,750$12,556
20222$2,819,000$17,231
20214$2,125,050$14,673
20206$1,580,250$13,507
20193$1,300,000$11,221
20188$1,850,000$7,115
20174$1,908,500$11,166
20168$1,112,000$8,853

Recent sales on Onslow Avenue

The homes on Onslow Avenue

Onslow Avenue has 79 houses, 45 units and townhouses and 1 section. More were built in the 1920s than in any other decade (21%).

1900s: 10 (10 homes)101900s1910s: 7 (7 homes)1920s: 26 (26 homes)261920s1930s: 5 (5 homes)1940s: 2 (2 homes)1940s1950s: 4 (4 homes)1960s: 8 (8 homes)1960s1970s: 9 (9 homes)1980s: 18 (18 homes)1980s1990s: 17 (17 homes)2000s: 6 (6 homes)2000s2010s: 3 (3 homes)2020s: 7 (7 homes)72020s

How long owners stay on Onslow Avenue

Homes on Onslow Avenue that resold in the last five years had been held a median 13.1 years (Epsom: 9.8 years).

Time between a home's sales, for 17 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.

Building and resource consents on Onslow Avenue

1building consents in the last 5 years
3resource consents in the last 5 years
  • 1/36 Onslow Avenue1 Sept 2023 · Building consentRbw - replace all plaster cladding & board & batten showing signs of age with new board & batten cladding on cavity. Remove existing deck & balustrade & replace. Build nib wall to achieve clearance ar
  • 48A Onslow Avenue28 Feb 2024 · Resource consentConstruct an in ground swimming pool and pool pump shed structure. Revise the layout of landscaping within the front yard and front boundary fencing changes.
  • 48A Onslow Avenue26 Nov 2021 · Resource consentConversion of cross lease titles into two freehold titles
  • 41 Onslow Avenue28 Oct 2021 · Resource consentThe updating of the cross lease plan with extensions to Flat 1, removal of Shed 1 and the construction of a new carport. These updates reflect works previously undertaken.

Onslow Avenue in other suburbs

More streets in Epsom

Every street in Epsom, 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.