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12 Boronia Lane, Seaforth NSW 2092

Guide $4,180,000

Search Band Search Visibility Band

$4.18M - $4.39M Transparent Transparent Listing Based on an openly advertised listing price.

House 5 Beds 4 Baths 2 Cars 1122 m²

Listed: 12th Mar 2026

Updated: 4 days ago

Overview

This spacious family retreat is characterized by its contemporary design, sleek finishes, and stunning leafy views of Middle Harbour. Set within beautifully landscaped gardens, this property offers a peaceful and private environment ideal for family living and entertaining. The residence features generous proportions across two bright levels, including expansive open-plan living and dining areas, a media lounge, and a deluxe kitchen equipped with premium Miele appliances. The seamless indoor-outdoor flow leads to extensive covered entertaining spaces that capture tranquil bush and water views.

Key features include:

A grand double-height entrance foyer with convenient understair storage.
A media lounge that transitions to spacious open-plan living and dining areas.
Glass sliding doors that open to alfresco entertaining areas, enhancing the connection with nature.
A vast covered entertainer's deck complete with a wet bar and barbecue, offering serene leafy and water views.
A sun-drenched terrace that leads to a sparkling in-ground swimming pool.
A sleek stone island kitchen featuring a Miele induction cooktop, oven, microwave, and dishwasher.
Generous king-sized bedrooms with built-in wardrobes, including a guest suite with an ensuite and harbour glimpses.
An oversized main retreat with a walk-in robe, full ensuite, and a private covered deck with views.
A home office or optional sixth bedroom, stylish bathrooms, and a main ensuite with a corner spa bath.
Soaring ceilings in the entrance and high ceilings throughout the home.
Timber flooring, plantation shutters, ducted air-conditioning, solar hot water, and video intercom for added convenience.
Set on an impressive 1,122sqm parcel of near-level land in a quiet and peaceful position.
Conveniently located just 350m from buses to Seaforth Village, the city, and Northern Beaches Hospital.
400m to J.A. Fenwick Park and playground, and 1.7km to Seaforth Village.
Minutes away from Balgowlah Village, Warringah Mall, Clontarf Beach, and Manly Beach.
An automatic double lock-up garage with internal access plus additional off-street parking.

Local Market Insights

In Seaforth, Quiet Listings observed 4 new houses entering the market over the last 30 days, down from 6 during the previous 30-day period, with an average advertised asking price of $3,475,000. The property type mix of listed properties is predominantly Houses at 80%, followed by townhouses (20%). The most active agency for houses in the Seaforth area is currently LJ Hooker, representing 50% of new listings, followed by Belle Property with 50%. These insights are based on agencies currently monitored by Quiet Listings and are updated as the local market changes.

While every effort is made to ensure the accuracy and completeness of the property information provided, no guarantee is given. Buyers should independently verify all details, inclusions, availability, pricing, and other relevant information directly with the listing agent before relying on this information.