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Likely joinery requirementUpcoming packageBuilder appointed

Balmoral House — 30 Muston Street, Mosman

Approved four-apartment, whole-floor luxury development valued at $58 million and reported under construction.

Opportunity summary

Only four residences, but each is full-floor, high-value and positioned as an uncompromising luxury product.

Stage
Approved; reported under construction · Upcoming package
Cabinetry scope
Highly customised kitchens, butler's pantries, wardrobes, vanities, laundries, studies and entertainment cabinetry.
What is confirmed
  • Mosman Council approved a four-storey residential building with four units.
  • The development includes basement parking for nine vehicles.
  • Contour Property lists the project as now selling.
  • Contour states a project value of $58 million.
  • PBD Architects and Wyer & Co are on the development team.
  • A June 2026 report described construction as underway with mid-2027 completion targeted.
JOINA assessment
  • Low unit count makes the package feasible for a quality-focused small-to-medium joiner.
  • The unusually high project value implies extensive bespoke cabinetry.
  • September 2026 may coincide with joinery shop-drawing or procurement activity.

These are reasoned inferences, not statements from the issuing organisation.

Confirm before contacting
  • Who is the appointed builder?
  • Has the joinery package already been awarded?
  • Is Saint PM coordinating trade procurement?
  • What is the present structural progress?

Evidence

Approval and scale

Council records approval for four apartments in a four-storey residential flat building.

Mosman Council · checked 2 Sept 2026
Value and team

Contour lists a $58 million value with Wellstone, PBD, Wyer and Saint PM.

Contour Property · checked 2 Sept 2026
Residence format

The project website markets four expansive whole-floor residences.

Balmoral House · checked 2 Sept 2026
Construction timing

A June 2026 property report stated construction was underway and due for mid-2027 completion.

realestate.com.au · checked 2 Sept 2026
Public outreach route

Contour invites project collaboration enquiries through its official contact form.

Contour Property · checked 2 Sept 2026
Joinery intensity

Four full-floor luxury homes should require substantial bespoke cabinetry per dwelling.

Balmoral House · checked 2 Sept 2026

Check before acting

JOINA provides a concise original summary of public information. Confirm dates, eligibility, scope, documents and submission requirements with the issuing organisation. JOINA does not represent that an early project signal is accepting quotations.

Attribution: Mosman Council