A striking Bellevue Hill mansion featuring a dedicated wellness level — complete with sauna, ice bath, pool and spa — has come to market with a price guide of $37 million, making it one of the suburb’s most closely watched listings of the year.

The four-level, five-bedroom, six-bathroom home is the work of local couple Garrett and Stephanie Jandegian, who purchased the original Federation-era dwelling on the site for $15.1 million in 2023 and subsequently undertook a comprehensive rebuild. If the property achieves its asking price, the Jandegians stand to more than double their initial outlay in just three years.

The project brought together an accomplished team of collaborators: Sandlik Constructions led the build, with design by Weir Phillips Architects, interiors by Briony Fitzgerald Design, and landscaping by Wyer & Co. The result is a residence that reflects the couple’s guiding vision — timeless architecture, natural materials and considered detail, without sacrificing warmth or liveability.

The wellness level is arguably the home’s most distinctive feature, conceived to feel more like a private health club than a residential amenity, incorporating a fitness studio alongside the sauna, ice bath, pool and spa.

Stephanie Jandegian — who serves on the Starlight Children’s Foundation NSW state advisory board and appeared on Channel Ten’s So You Think You Can Dance — said the decision to take the property to market was made partway through the nearly two-and-a-half-year construction process. Despite that shift in plans, she has been clear that no corners were cut; the project remained a genuine labour of love from start to finish.

Her husband Garrett co-founded alkaline water label Aqualove Water back in 2017, later selling his stake in the business. He subsequently founded Pharma Soul, a supplier of PPE and rapid antigen tests, and more recently Vitaa, a company focused on the distribution and development of Australian wellness products.

The couple are already well established in Bellevue Hill, having purchased a separate five-bedroom, four-bathroom home with a tennis court and pool in the suburb for $26 million in 2022 — a property they retain.
The listing is being handled jointly by Ashley Bierman and Elliott Placks of Ray White Double Bay, alongside Bill Malouf and David Malouf of Highland Double Bay.
Published 23-August-2026






















