11 Clontarf Street, Seaforth, NSW 2092 sold on 16 October 2025 | OnTheHouse
SOLD
Sold on 16 Oct 2025 - Price Unavailable

11 Clontarf Street
Seaforth NSW 2092

Bedrooms: 4
Bathrooms: 2
Car spaces: -
Land area: 678m2
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Property Details for 11 Clontarf St, Seaforth

11 Clontarf St, Seaforth is a 4 bedroom, 2 bathroom House. The property has a land size of 678m2. While the property is not currently for sale or for rent, it was last sold in October 2025. There are other 4 bedroom House sold in Seaforth in the last 12 months.

Building Type
House
Land Size
678m2

Last Listing description (October 2025)

A stunning sanctuary immersed amongst greenery and peacefully positioned back from the road, this elegant home combines effortless chic with mostly single level liveability. Inviting spaces flow with organic grace, finished with bespoke features and wrapped in glass to enable an effortless indoor to outdoor flow and to welcome in the natural light. The lounge and dining come together warmed by a gas fireplace and adjoined by a living room that flows to the deluxe marble kitchen and casual dining room. Living domains open out to the sun washed alfresco terrace that overlooks the pool, gardens and green district. Accommodation includes four large bedrooms plus a garage that has been converted into a luxury multi-purpose space. Beautifully finished with a fresh charm, the location has bus services at the end of the drive and is minutes to Seaforth village, Seaforth Public School, Manly Dam, Balgowlah shopping and multiple beaches.

* A real surprise package privately nestled serenely back from the road amidst beautifully curated gardens

* Light soaked spaces finished with a chic designer style, large sandstone front entry verandah
* High ceilings, timber floorboards, open plan living and dining rooms, built-in cabinetry and a gas fireplace
* Separate spacious family room, large casual dining, living and dining open out to the sweeping alfresco terrace
* Sublime sandstone paved alfresco terrace with a retractable awning, blissful poolside setting and superb green view
* The marble topped kitchen with polished concrete flooring makes a statement set under a vaulted and beamed ceiling
* Island bench, quality Miele and Smeg appliances, gas cooktop, two ovens, integrated fridge/freezer
* The fenced and secure backyard is ideal for children and pets boasting a spacious and level lawn
* Four generous bedrooms include two king-sized suites, all bedrooms with robes, two stylish contemporary bathrooms
* Second bathroom enjoys dual access with a door to the outdoors, ducted air conditioning provides comfort
* The double lock up garage has been transformed into a luxury living/retreat space with built-in cabinetry and adjoining storage
* On a 678sqm, it is perfect as is with future potential to extend, adding a level to gain exceptional panoramas (STCA)
* The 141 and 172X bus stop is at the end of the drive, 140m to the childcare centre
* 1.1km to Seaforth Public School, 1.5km to the vibrant village shops and dining options
* 2.1km to Balgowlah Boys Campus, 2.7m to Manly Dam, easy drive to The Spit and Warringah Mall

Council: $2,862 PA approx.
Water: $688 PA approx.

Property History for 11 Clontarf St, Seaforth, NSW 2092

A timeline of how this property has performed in the market
Last Sold
16 Oct 2025
  • 16 Oct 2025
    Sold for $3,875,000
  • 16 Feb 2024
    Sold for $3,732,500
  • 10 Jan 2024
    Listed for Sale Sold Price Confidential
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About Seaforth 2092

The size of Seaforth is approximately 3.0 square kilometres. It has 15 parks covering nearly 17.5% of total area. The population of Seaforth in 2016 was 7139 people. By 2021 the population was 7384 showing a population growth of 3.4% in the area during that time. The predominant age group in Seaforth is 10-19 years. Households in Seaforth are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Seaforth work in a professional occupation.In 2021, 82.20% of the homes in Seaforth were owner-occupied compared with 81.40% in 2016.

Seaforth has 2,809 properties. Over the last 5 years, Houses in Seaforth have seen a 29.48% increase in median value, while Units have seen a 30.90% increase. As at 31 January 2026:

  • The median value for Houses in Seaforth is $3,777,745 while the median value for Units is $2,091,917.
  • Houses have a median rent of $1,750 while Units have a median rent of $1,195.
There are currently 24 properties listed for sale, and 3 properties listed for rent in Seaforth on OnTheHouse. According to Cotality's data, 118 properties were sold in the past 12 months in Seaforth.

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Jordan Galpin
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Alex Ducker
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Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.