65 properties · Westmere, Auckland

William Denny Avenue, Westmere

William Denny Avenue in Westmere has 65 properties, valued by the council between $1,500,000 and $8,000,000 with a median of $2,650,000 (Westmere: $2,400,000). More of its homes were built in the 1920s than in any other decade. We estimate its homes at a median $2,460,000. The last sale we have was in May 2025, for $2,250,000.

$2.65mmedian council valuation
$2.46mour median estimate
1950median year built
AucklandWestmere ×William Denny Avenue ×

65 properties on William Denny Avenue, Westmere

Highest and lowest on William Denny Avenue

Highest-valued home10 William Denny Avenue$6,400,000council valuation · 5 bed · 438 m² floor · 962 m² land
Lowest-valued home15A William Denny Avenue$1,500,000council valuation · 3 bed · 79 m² floor · 348 m² land

Property values on William Denny Avenue

The council values William Denny Avenue's 63 rated properties between $1,500,000 and $8,000,000. The middle half sit between about $2,152,500 and $3,502,500; the median is $2,650,000 and the mean $2,932,937.

Lowest: $1.5m$1.5mLowest10%: $1.8m20%: $2.08m20%30%: $2.23m40%: $2.37m40%Median: $2.65m60%: $2.88m60%70%: $3.36m80%: $3.65m80%90%: $4.22mHighest: $8.0m$8.0mHighest
BedroomsHomesMedian council valueSold, last 12 monthsMedian sale
317$2.17m0—
433$2.88m0—
5+7$2.9m0—

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

William Denny Avenue compared with Westmere

William Denny Avenue's median council value is 10% above Westmere's.

William Denny AvenueWestmereAuckland
Median council value$2.65m$2.4m$1.07m
Median section675 m²486 m²607 m²
Median year built195019401980
Council value per m² of floor$14k$16k$8k

William Denny 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: $1.88m (5 sales)$1.88m2017: $2.58m (2 sales)20172018: too few sales to say (1 sale)2019: $1.5m (4 sales)20192020: $1.75m (5 sales)2021: $3.7m (3 sales)$3.7m20212022: $1.91m (2 sales)2023: too few sales to say (1 sale)20232024: $715k (5 sales)2025: $2.25m (3 sales, this year so far)$2.25m2025
Sales by year as a table
YearSalesMedian pricePer m² floor
20253$2,250,000$12,500
20245$715,000$3,994
20231$1,869,000$15,839
20222$1,912,500$14,708
20213$3,700,000$19,892
20205$1,750,000$13,377
20194$1,500,000$8,639
20181$2,800,000$15,385
20172$2,575,000$9,877
20165$1,875,000$12,161

Recent sales on William Denny Avenue

The homes on William Denny Avenue

William Denny Avenue has 56 houses and 8 units and townhouses. More were built in the 1920s than in any other decade (24%).

1920s: 15 (15 homes)151930s: 4 (4 homes)1930s1940s: 9 (9 homes)1950s: 9 (9 homes)1950s1960s: 1 (1 home)1980s: 2 (2 homes)1980s1990s: 8 (8 homes)2000s: 2 (2 homes)2000s2010s: 5 (5 homes)2020s: 7 (7 homes)72020s

Building and resource consents on William Denny Avenue

6building consents in the last 5 years
8resource consents in the last 5 years
  • 23 William Denny Avenue1 Aug 2026 · Building consentConstruction of a pool & spa including retaining walls
  • 18 William Denny Avenue1 Jan 2026 · Building consentBlock retaining wall & bridging.
  • 29 William Denny Avenue1 Aug 2025 · Building consentRbw - renovate upstairs with new shower & additional toilet. Install new internal balustrade & cavity slider. Create new shelving in entry.
  • 34C William Denny Avenue1 Jun 2024 · Building consentrbw partial reclad add to upper level house enclosure of a deck to include living area, new deck. New joinery to ground level bdrm1.
  • 2/29 William Denny Avenue1 Jan 2024 · Building consentRbw - removal of second floor deck on ne elevation & replace with new deck on nw elevation. Pop out inverted corner to create 2.5m2 extra floor space. Removal of two internal walls. Replacement o
  • 18 William Denny Avenue23 May 2025 · Resource consentConstruction of 2 dwellings and subdivision
  • 18 William Denny Avenue23 May 2025 · Resource consentConstruction of 2 dwellings and subdivision
  • 26A William Denny Avenue9 Oct 2024 · Resource consentAmend Subdivision Consent (SUB60352510) - Condition 16 to be consistent with Land Use Consent condition and amendment as stated above.
  • 5 William Denny Avenue9 Aug 2024 · Resource consentThe proposed development will provide a new concrete swimming pool and associated landscaping at the rear of the property at 5 William Denny Ave. In the rear of the neighboring property at 7 WDA there
  • 17 William Denny Avenue21 Dec 2023 · Resource consentDemolition of an existing two level dwelling and construction of a new two level dwelling and pool house, swimming pool and landscap ing with associated earthworks.

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