Back 129 O'Sullivan Road
Off Market

129 O'Sullivan Road

Bellevue Hill NSW 2023

6
4
2
House
Alexander GeorgeAlexander George, last sold this property on 24 August 2025 after 207 days on market.

Overview

EXQUISITELY RENOVATED DUPLEX BOTH WITH PRIVATE GARAGES & COURTYARDS

Step into the ultimate mix of classic size with modern living in this impeccably renovated oversized duplex. Combining sophistication and space, these 3-bedroom, 2.5-bathroom residences are true sanctuaries, crafted for those who value exceptional quality and timeless style. Nestled in a prime location, this property is steps from the exclusive Royal Sydney Golf Club, with easy access to Plumer Road Village, Bondi Beach, and the Rose Bay ferry terminal. Surrounded by elite schools, parks, and world-class dining, this duplex blends tranquillity with urban convenience. Whether you're looking for a solid investment property or a lasting family asset, this exceptional duplex offers endless potential and versatility. - Three well-appointed double bedrooms (second and third bedroom with built-in robes) - Master bedroom with en-suite - Additional study/sunroom perfect for home office - Abundance of natural light - Generously sized open plan living/entertaining areas - Modern kitchen with Miele appliances, gas cooking & sleek stone bench-tops - Dishwasher, integrated refrigerator and ample storage - Private large alfresco terraces overlooking the rear landscaped gardens - Two modern bathrooms, one with tub plus additional guest w/c - Reverse-cycle a/c - Internal laundries and lock-up garages

Features

6 bedrooms
4 bathrooms
2 carspaces
2 open car spaces
House

Estimated Value

Based on this property and similar 6 bedroom houses sold in Bellevue Hill over the last 12 months, the estimated median property value of 129 O'Sullivan Road is $23.79m.

Median value
$23.79m
Estimated value range
$6.88m - $50m
Median days on market
47
Estimated value trend
5%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Bellevue Hill. 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 129 O'Sullivan Road

2025
Sold
Undisclosed
24 Aug 2025 by Alexander George, of Bradfield BadgerFox | Double Bay
2023
Rented
Undisclosed
Leased on 24 Oct 2023 by Bradfield BadgerFox | Double Bay
2022
Sold
Undisclosed
Auction Sale on 21 Aug 2022 by Steven Zoellner, of Laing+Simmons Double Bay

Happy sellers in Bellevue Hill

83%
83% of sellers in Bellevue Hill reported that their sale price either exceeded or met their price expectations.

Bellevue Hill stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 30 reviews in Bellevue Hill over the last 12 months.

Local market activity for 6 bedroom houses in Bellevue Hill

In the last 12 months, 12 six-bedroom houses similar to 129 O'Sullivan Road, have been sold.

This represents a 32% increase in six-bedroom houses sales when compared to the previous 12 months.

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