Sonnet, Mosman
37 Heydon Street, Mosman NSW 2088
- 9 residences
- 3 floors
- Apartments
- Plans approved
- Construction started
- Construction complete
- Completed 2023
Construction is complete and ready to move in
- 📝 Floor plan designs (1 vote)
- ⏱️ Timely contact (1 vote)
Apartments loves Sonnet, Mosman because…
Sonnet exemplifies boutique multi-residential refinement, delivered by multi-award-winning developer HELM in collaboration with PCA Architects. Characterised by a gently curving low-rise façade, the nine-residence building prioritises thermal comfort and acoustic seclusion through full-height glazing and expansive open-plan layouts oriented towards optimal north-easterly light. Interiors showcase house-like proportions articulated with natural stone, bespoke American oak joinery, and broad entertainer terraces that seamlessly extend internal living spaces.
Development information for Sonnet, Mosman
Meet the team behind Sonnet, Mosman - 37 Heydon Street, Mosman
Amenities near Sonnet, Mosman
Built-in buyer protection
State-backed peace of mind for your new home.
6-year structural protection
Covered for 6 years post-completion.
2-year builder care period
Maintenance coverage for 2 years post-completion.
Standard statutory warranty periods vary by state. Terms apply under local residential building guidelines.
Priority access to new developments near Mosman
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