17-19 Church Lane, Mount Wilson, NSW 2786

House
Type
6
Bedrooms
2
Bathrooms
5
Parkings
1.98 ha
Area

Published on Thursday, October 15, 2026 ( See property details for 17-19 Church Lane, Mount Wilson, NSW 2786)

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

Sefton Hall is a historic Federation Queen Anne estate set within two hectares of exquisite Edwardian gardens, offering luxurious six-bedroom living with period charm and modern comforts in Mount Wilson.

🏡 Property Highlights

  • Historic Federation Queen Anne residence with rare provenance dating back to the 1880s.
  • Set within approximately two hectares of stunning Edwardian gardens and botanical sanctuary.
  • Flexible six-bedroom layout with original period details and modern luxury finishes.
  • Impressive period features including Wunderlich pressed-metal ceilings, Belgian marble fireplaces, and hand-carved wood-panelling.
  • Gourmet kitchen with Carrara marble benchtops, Perrin & Rowe tapware, and a 1930s AGA cooker.
  • Extensive year-round comfort with gas central heating, underfloor heating, and eight fireplaces.

✨ Key Features

  • Built-in Robes
  • Open-Plan Living
  • Fireplace
  • Home Office / Study
  • Outdoor Area
  • Water tank
  • Security Screens / Gates
  • Fly Screens
  • Shed
  • Pet-Friendly
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17-19 Church Lane
Mount Wilson, NSW 2786
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Mount Wilson is renowned for its historic charm, lush Edwardian gardens, and tranquil mountain setting. It offers a peaceful lifestyle with proximity to nature, heritage-listed properties, and a close-knit community. The area is perfect for those seeking privacy, scenic beauty, and a touch of history, all within the Blue Mountains' stunning landscape.

What are the main historical features of Sefton Hall?
Sefton Hall features Wunderlich pressed-metal ceilings, Belgian marble fireplaces, hand-carved wood-panelling, and period details that reflect its Federation Queen Anne heritage.
Does the property have modern amenities for year-round comfort?
Yes, the property is equipped with gas central heating, extensive underfloor heating, and eight fireplaces to ensure warmth throughout the winter months.
What outdoor features are included in the estate?
The estate boasts Edwardian gardens with formal lawns, cascading ponds, rainforest walks, and historic botanical specimens, all set within approximately two hectares.
Is there water security on the property?
Yes, the property has approximately 50,000 litres of water storage with Puretec filtration, providing complete water security.
Are there additional buildings or outbuildings on the estate?
Yes, restored historic outbuildings include an office/studio, gym, potting shed, machinery shed, and a large wood store.
Are there any restrictions or covenants affecting the use or development of the estate? What are the ongoing maintenance costs for the historic gardens and outbuildings? Is there any history of flooding or bushfire risk in the area? Are there any planning or zoning restrictions that could impact future renovations? What is the condition of the original period features and are any repairs or restorations needed? Are there any upcoming council or community developments nearby that could affect the property’s tranquility? Is the property connected to all necessary utilities and services, including high-speed internet? Are there any easements or shared access arrangements on the estate? What are the strata or body corporate arrangements, if applicable? Are there any noise or neighbour-related concerns given the estate’s location?

17-19 Church Lane, Mount Wilson, NSW 2786 - More Details

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The jewel in the crown of Mount Wilson's historic garden estates, Sefton Hall is a magnificent Federation Queen Anne residence set within approximately two hectares of botanical sanctuary. First established in the 1880s by James Dalrymple Cox, and home to retail pioneer Henry Marcus Clark's family for more than 80 years, the estate pairs rare historic provenance with discreet modern luxury.

Wrapped in deep verandahs, the house offers flexible six-bedroom accommodation and a wealth of original detail, from Wunderlich pressed-metal ceilings to exceptional carpentry. The entrance hall features one of Sefton's two spectacular Belgian rouge marble fireplaces, adding a note of grandeur, while the elegant morning and drawing rooms are framed by lead crystal sash windows and hand-carved wood-panelling.

Part folly, part salon, the Moorish-inspired Whisky Lounge is pure enchantment. Beneath its whimsical period friezes, pre-dinner drinks have a way of becoming long, memorable evenings. Look closely and you'll find the Prince of Wales feathers hidden in the detail, a nod, perhaps, to Henry Marcus Clark's rumoured royal lineage.

The rear wing has been completely rebuilt with the same care. A breakfast room with bespoke cabinetry and a reading nook looks out over the kitchen courtyard, and the hand-built kitchen is a cook's delight, with Carrara marble benchtops, Perrin & Rowe tapware, English fireclay sinks and two range cookers, including a 1930s AGA converted to gas. A fully fitted mudroom and laundry with heated limestone floors, and a bathroom centred on a restored 1910 Royal Doulton cast-iron bath, complete the wing.

Beyond the house, Edwardian gardens of rare beauty unfold through a series of garden rooms, formal lawns, cascading ponds and tranquil rainforest walks. Among many rare botanical specimens are historic rhododendron species and one of Australia's oldest seed-grown monkey puzzle trees.

Behind the period charm, Sefton is built for year-round comfort. Gas central heating, extensive underfloor heating and eight fireplaces keep the house warm through the mountain winters, while approximately 50,000 litres of water storage with Puretec filtration provide complete water security. Restored historic outbuildings around the rear courtyard include an office/studio, gym, potting shed, machinery shed and large wood store.

A landmark of Federation grandeur, Edwardian gardens and quiet modern luxury, Sefton Hall is one of the Blue Mountains' true treasures.

Disclaimer: All information contained herein is gathered from sources we believe reliable. We have no reason to doubt its accuracy, however we cannot guarantee it. All interested parties should make and rely upon their own enquiries. Images may include digitally enhanced or AI-generated content for illustrative purposes and may not precisely represent the actual and complete property or its features.
Type
House
Bedrooms
6
Bathrooms
2
Parkings
5
Area
1.98 ha

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