21 Balmoral Avenue, Mosman, NSW 2088 sold on 19 December 2025 | OnTheHouse
 
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Sold on 19 Dec 2025 - Price Unavailable

21 Balmoral Avenue
Mosman NSW 2088

Bedrooms: 4
Bathrooms: 4
Car spaces: 4
Floor area: 385m2
Land area: 572m2
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Ray White - Lower North Shore Group
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Property Details for 21 Balmoral Ave, Mosman

21 Balmoral Ave, Mosman is a 4 bedroom, 4 bathroom House with 4 parking spaces and was built in 1920. The property has a land size of 572m2 and floor size of 385m2. While the property is not currently for sale or for rent, it was last sold in December 2025. There are other 4 bedroom House sold in Mosman in the last 12 months.

Building Type
House
Year Built
1920
Floor Size
385m2
Land Size
572m2
Local Government
Mosman
Lot/Plan
2/DP382452

Last Listing description (September 2007)

Live The High Life on Exclusive Balmoral Slopes...
An exclusive Balmoral Slopes address, magnificent water views to Manly, cooling nor-easterly breezes, light and sunshine all year... it’s a generous and stylish home and it’s your’s to enjoy right now!
Offering an easy-to-live-in meld of light and space with open-plan living areas that lead to the terrace facing the view. The family-sized kitchen and casual dining area reflect a sunny Mediterranean influence with a private courtyard with water feature and a terrace that overlooks the private landscaped gardens, BBQ area and terraces surrounding the large resort-style pool.

An intriguing and unique feature is the “Olde English Pub” with bar and den on the lower, pool-side level... it’s a huge conversation starter and great party place.
Three double bedrooms (the master privately on the upper level with dressing room, full bathroom with spa and a sunny balcony with water feature where you can enjoy the panoramic views), two bathrooms in total plus a pool-side WC, large workshop and security under cover parking for four cars.
Additional features include R/C air conditioning upstairs, marble fireplace in the living room and plantation shutters, plus there’s plenty of scope to redecorate or renovate (STCA).
On a 579sqm corner block within walking distance to the beach, this is one of Balmoral’s finest opportunities.

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Property History for 21 Balmoral Ave, Mosman, NSW 2088

A timeline of how this property has performed in the market
Last Sold
19 Dec 2025
  • 19 Dec 2025
    Sold
  • 21 Sep 2007
    Sold for $4,215,000
  • 03 May 2007
    Listed for Sale Not Disclosed
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About Mosman 2088

The size of Mosman is approximately 8.7 square kilometres. It has 45 parks covering nearly 29.6% of total area. The population of Mosman in 2016 was 28475 people. By 2021 the population was 28329 showing a population decline of 0.5% in the area during that time. The predominant age group in Mosman is 50-59 years. Households in Mosman are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Mosman work in a professional occupation.In 2021, 64.10% of the homes in Mosman were owner-occupied compared with 62.80% in 2016.

Mosman has 16,012 properties. Over the last 5 years, Houses in Mosman have seen a 46.07% increase in median value, while Units have seen a 35.71% increase. As at 30 November 2025:

  • The median value for Houses in Mosman is $6,080,516 while the median value for Units is $1,477,501.
  • Houses have a median rent of $1,800 while Units have a median rent of $800.
There are currently 38 properties listed for sale, and 42 properties listed for rent in Mosman on OnTheHouse. According to Cotality's data, 644 properties were sold in the past 12 months in Mosman.

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© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

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