Back 5B/20 Onslow Ave
Off Market

5B/20 Onslow Ave

Elizabeth Bay NSW 2011

2
1
1
118 m²
Apartment
Last sold for $3,350,000
Maclay LonghurstMaclay Longhurst, last sold this property on 16 February 2026 after 28 days on market.

Overview

Luxury Harbourside Living With Magical Northerly Views

Capturing an exquisite panorama that sweeps from Rushcutters Bay to Clark Island and through Sydney Heads, this sophisticated fifth floor sanctuary offers luxury harbourside living in the prestige Bayview Towers. A high-end designer renovation delivers superior comfort and attention to detail, with the apartment featuring an oversized two-bedroom layout that lets the spectacular views take centre stage. A seamless integration of indoor and outdoor living sets this Elizabeth Bay retreat apart, with effortless flow to a harbourside terrace made for entertaining. Fronted by floor-to-ceiling glass, the apartment is filled with warm natural sunlight and enjoys maximum connection to the vistas beyond. Complete with an outdoor swimming pool set in leafy tranquillity, level lift access and secure onsite parking, the apartment is situated in a quiet one-way enclave a stroll to Parisian-style cafes, quaint wine bars, popular restaurants, the Beare Park foreshore, Elizabeth Bay Marina, Potts Point village and elite schools. *Open plan living fronted by glass offers seamless outdoor flow *Calacatta marble kitchen with induction stove and an island bar *Two double bedrooms with built-in wardrobes and plush carpet *N/W terrace with views floating over the boat studded harbour *Designer interiors incorporate floorboards and custom joinery *Private garage offers covered access to a secure lobby with lift *Manicured complex with outdoor pool, cabana and amenities *Large basement store room on title plus internal laundry facilities

Features

2 bedrooms
1 bathroom
1 carspace
118 m² floor area
Apartment

Estimated Value

Based on this property and similar 2 bedroom apartments sold in Elizabeth Bay over the last 12 months, the estimated median property value of 5B/20 Onslow Ave is $2.07m.

Median value
$2.07m
Estimated value range
$1.01m - $3.77m
Median days on market
31
Estimated value trend
14%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Elizabeth Bay. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 5B/20 Onslow Ave

2026
Sold
$3,350,000
Sold Before Auction on 16 Feb 2026 by Maclay Longhurst, of Sydney Sotheby’s International Realty
2017
Sold
Undisclosed
Sold Before Auction on 15 Nov 2017 by Warren Ginsberg, of Ray White Double Bay

Happy sellers in Elizabeth Bay

82%
82% of sellers in Elizabeth Bay reported that their sale price either exceeded or met their price expectations.

Elizabeth Bay stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 62 reviews in Elizabeth Bay over the last 12 months.

Local market activity for 2 bedroom apartments in Elizabeth Bay

In the last 12 months, 44 two-bedroom apartments similar to 5B/20 Onslow Ave, have been sold.

This represents a 26% increase in two-bedroom apartments sales when compared to the previous 12 months.

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