1/3 Raglan St

Off Market

1/3 Raglan St

Mosman NSW 2088

Apartment

Rod Marr, last sold this property on 26 September 2026 after 105 days on market.

Overview

THE CASTLE | Iconic Ground-Floor Harbourfront Residence

Steeped in history and rich in character, this extraordinary heritage-listed sandstone landmark, originally built in 1918 and affectionately known to locals as "The Castle", presents a truly rare Sydney Harbour waterfront lifestyle opportunity. Rarely does an opportunity arise to acquire a residence of such historical significance and harbourfront prominence with the added potential to renovate, enhance and unlock substantial future value in one of Sydney Harbour's most tightly held waterfront settings Positioned on the ground floor and nestled directly on the harbour's edge, this iconic strata residence enjoys breathtaking, uninterrupted views across Sirius Cove to the Taronga Zoo foreshore and main Harbour. Complete with private jetty and beautifully manicured common gardens, the property blends timeless architectural charm with an enviable waterfront setting. Defined by its generous proportions and considered layout, the apartment comprises two spacious bedrooms, a separate study, two bathrooms, and a well-appointed open-plan kitchen, complemented by polished hardwood floorboards throughout. The expansive open-plan living and dining areas extend to a private terrace overlooking the landscaped gardens and Sydney Harbour beyond, creating an idyllic environment for both relaxed living and sophisticated entertaining. Complementing its enviable waterfront setting, the residence offers secure undercover parking and enjoys a highly convenient location, just moments from Musgrave Street Wharf with bus and ferry transport options. This remarkable waterfront residence represents a once-in-a-generation opportunity to secure a piece of Sydney's maritime history in one of the harbour's most exclusive and picturesque enclaves. Auction: This Sunday 27th September 2026, On-site at 11:30am Pre-auction viewing + Bidder Registration from 10:30am SOLD at Auction Details: Rod Marr 0414 460 400

Features

3 bedrooms

2 bathrooms

1 carspace

1 open car space

Apartment

Estimated Value

Based on this property and similar 3 bedroom apartments sold in Mosman over the last 12 months, the estimated median property value of 1/3 Raglan St is $2.65m.

Median value

$2.65m

Estimated value range

$1.1m - $16m

Median days on market

Estimated value trend

-10%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Mosman. 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 1/3 Raglan St

2026

Sold

Undisclosed

Auction Sale on 26 Sep 2026 by Rod Marr, of Mosman First National

2024

Rented

Undisclosed

Leased on 31 Jul 2024 by Mosman First National

2021

Rented

Undisclosed

Leased on 15 Sep 2021 by Mosman First National

Happy sellers in Mosman

73%

73% of sellers in Mosman reported that their sale price either exceeded or met their price expectations.

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

This is based on voluntary sentiment collected from 125 reviews in Mosman over the last 12 months.

Local market activity for 3 bedroom apartments in Mosman

In the last 12 months, 47 three-bedroom apartments similar to 1/3 Raglan St, have been sold.

This represents a 38% increase in three-bedroom apartments sales when compared to the previous 12 months.

Sold

For Sale

For Rent

Interested in selling?

People are reaching out to these agents in Mosman for a free market appraisal.

David Murphy

at Murphy Residential

4.9

(978 reviews)

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Adam Vernon

at Vernon Partners

4.8

(304 reviews)

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Andrew Bowden

at Raine & Horne Lower North Shore

(165 reviews)

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Bindi Codrington

at Murphy Residential

(29 reviews)

Get a free market appraisal

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Mosman

David Murphy

Sellers who recommend David Murphy have praised them for being clear communication, local expert, honest, supportive, responsive, reliable and trustworthy

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Adam Vernon

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Andrew Bowden

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