5 Abernethy Street, Seaforth, NSW 2092

Auction | Contact De Brennan

House
Type
5
Bedrooms
4
Bathrooms
4
Parkings
1,050 m²
Area

Published on Friday, August 21, 2026 ( See property details for 5 Abernethy Street, Seaforth, NSW 2092)

Auction | Contact De Brennan

Michael Bao Licensed Real Estate Agent
David Grant Licensed Real Estate Agent
  • AI-generated summary for guidance only. We can’t guarantee accuracy -please verify all details independently before deciding.

A luxurious harbourside sanctuary showcasing contemporary Australian coastal architecture, expansive water views, and resort-style outdoor living on a private 1,050sqm parcel.

🏡 Property Highlights

  • Privately positioned within an exclusive harbourside cul-de-sac with sweeping Middle Harbour views
  • Contemporary Australian coastal architecture with sophisticated design and natural finishes
  • Expansive near-level 1,050sqm parcel with beautifully landscaped gardens and privacy
  • Seamless indoor-outdoor living with terraces, pavilion, and resort-style outdoor entertaining areas
  • High-end kitchen with butler's pantry, premium appliances, and stone finishes
  • Modern comforts including ducted air conditioning, underfloor bathroom heating, solar panels with battery storage

✨ Key Features

  • Swimming Pool
  • Garage
  • Air Conditioning
  • Outdoor Area
  • Built-in Robes
  • Open-Plan Living
  • Solar Panels
  • Balcony
  • Waterfront / Views
  • Secure Parking
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5 Abernethy Street
Seaforth, NSW 2092
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Vertical aerial view — 5 Abernethy Street
5 Abernethy Street — Vertical Aerial  •  Seaforth, NSW 2092  •  Nearmap © 2026

Seaforth is a prestigious harbourside suburb renowned for its stunning water views, tranquil natural surroundings, and exclusive lifestyle. It offers a blend of modern coastal architecture and lush landscaped gardens, making it ideal for those seeking privacy and serenity. The area provides convenient access to local amenities, scenic waterways, and outdoor recreational activities, all within a sophisticated and peaceful community setting. Its proximity to Middle Harbour ensures residents enjoy spectacular vistas and a relaxed coastal lifestyle.

What are the main architectural features of this home?
The home features contemporary Australian coastal architecture with clean lines, sculpted geometries, expansive glazing, and a restrained natural material palette that harmonises with its coastal environment.
Does the property have outdoor entertaining spaces?
Yes, the property includes terraces, a pavilion with an outdoor kitchen, a solar-heated swimming pool, and landscaped gardens designed for outdoor entertaining and relaxation.
What modern comforts are included in the home?
The residence is equipped with ducted air conditioning, underfloor bathroom heating, solar panels with battery storage, and premium appliances in the kitchen.
Is the property suitable for family living?
Yes, with five bedrooms and four bathrooms, the home offers spacious and flexible living arrangements suitable for families.
What are the views and outlook from the property?
The property captures sweeping views over Middle Harbour and Powder Hulk Bay, with floor-to-ceiling glass capturing the water vistas and abundant natural light.
Are there any existing easements, covenants, or zoning restrictions affecting the property? Has the property been inspected for any structural issues or defects? Are there any planned developments or construction projects nearby that could impact privacy or views? What are the ongoing costs associated with maintaining the landscaped gardens and outdoor areas? Is the solar panel and battery storage system compliant with current regulations and warranties? Are there any flood or bushfire risks specific to this location? What are the strata or community title arrangements, if applicable? Are there any hidden costs for future upgrades or repairs not disclosed? Has the property been tested for pests or termites? Are there any restrictions on modifications or extensions to the property?

5 Abernethy Street, Seaforth, NSW 2092 - More Details

Auction | Contact De Brennan

Privately positioned within an exclusive harbourside cul-de-sac, this exceptional light-filled residence embodies contemporary Australian coastal architecture, where sophisticated design, natural beauty and the waters of Middle Harbour come together with effortless harmony.

Set across an impressive, near-level 1,050sqm parcel, the home commands sweeping views over yacht-dotted Powder Hulk Bay and Middle Harbour, while established gardens create a remarkable sense of privacy and tranquillity.

The architecture is confident yet beautifully restrained. Clean lines, sculpted geometries and expansive glazing are softened by a sophisticated natural material palette, creating a home that feels at once contemporary, warm and intrinsically connected to its coastal environment.

Floor-to-ceiling glass captures the ever-changing beauty of Powder Hulk Bay, drawing abundant natural light throughout the interiors and creating a seamless connection to the harbour beyond. Terraces, landscaped gardens and entertaining spaces extend naturally from the home, while its considered orientation and established surrounds create an exceptional sense of privacy, tranquillity and seclusion.

Inside, the emphasis is on space, light and effortless flow. The living, dining and kitchen areas form one expansive interconnected environment, beautifully grounded by polished concrete, warm oak flooring and refined natural finishes.

At the heart of the home, a striking stone kitchen combines sophisticated design with exceptional functionality, featuring a generous butler's pantry and premium appliances. The interiors are deliberately restrained, allowing the architecture, natural light and harbour outlook to take centre stage.

Beyond the glass, the home transitions effortlessly into a series of beautifully considered outdoor spaces. A solar-heated swimming pool, entertaining pavilion complete with outdoor kitchen with wood fired pizza & Indian clay pot ovens and terraced gardens create the atmosphere of a private resort, with each space designed around privacy, orientation and connection to the landscape.

The exterior architecture is equally considered. Crisp lines, sculptural geometry and a restrained material palette give the residence a confident yet understated presence, allowing it to sit harmoniously within its coastal surrounds.

Modern comforts include ducted air conditioning, underfloor bathroom heating and solar panels with battery storage. An exceptionally generous two-to-three-car garage, together with additional driveway parking for two vehicles, adds a level of practicality rarely found in such a private harbourside setting.

Above all, 5 Abernethy Street is defined by its atmosphere — light, privacy, space and the constant presence of Middle Harbour.

A sophisticated coastal sanctuary where architecture and landscape exist in effortless harmony, offering an exceptional combination of contemporary design, resort-style living and harbourside tranquillity.

Refined contemporary Australian coastal architecture with a striking modernist aesthetic

- Generous, near-level 1,050sqm parcel overlooking Middle Harbour and Powder Hulk Bay
- Expansive floor-to-ceiling glazing capturing spectacular water views and abundant natural light
- Exceptional sense of privacy, tranquillity and seclusion
- Seamless indoor-outdoor living with terraces, pavilion and beautifully landscaped gardens
- Expansive open-plan living, dining and kitchen designed for effortless flow and entertaining
- Sophisticated interiors featuring polished concrete, warm oak flooring and natural finishes
- High-end stone kitchen with generous butler’s pantry and premium appliances
- Solar-heated swimming pool and resort-style outdoor entertaining areas
- Crisp architectural lines and a restrained material palette designed to complement the landscape
- Ducted air conditioning, underfloor bathroom heating and solar panels with battery storage
- Oversized 2–3 car garage plus additional driveway parking for two vehicles
- A sophisticated harbourside sanctuary where architecture, landscape and light converge

Disclaimer: We cannot guarantee the accuracy or give any warranty to the information provided regarding this property, including but not limited to the general property description, artist impressions, design, outlook, size or views. All images contained in this document are merely artist impressions only and any represented outlook or views may be inaccurate. The information contained herewith should not be relied upon, and you should make your own enquiries and seek advice in respect of this property.

Type
House
Bedrooms
5
Bathrooms
4
Parkings
4
Area
1,050 m²

Auctions

  • 5 Abernethy Street, Seaforth, NSW 2092

    Friday 18 September
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