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Finished homesApplications and costs nearbyWhat could you build at your place?→

Duplex

A$1,200,000

Median declared cost

Within 15 km of Mosman · last 12 months · 636 applications

Middle half A$880,000 to A$1,600,000

See the basis

This is the estimate declared when applying. A builder’s quote still has to be checked against the scope and what it includes.

Other types

New house
A$750,000

Within 15 km of Mosman · last 12 months · latest 693 applications

Knockdown rebuild
A$1,000,000

Within 15 km of Mosman · last 12 months · latest 638 applications

Townhouses
A$475,650

Within 15 km of Mosman · last 12 months · 440 applications

Alterations and additions
A$620,354

Mosman · last 12 months · 126 applications

The declared cost is the applicant own estimate, used to work out the lodgement fee. It is not a contract price.

Newest applications · Duplex

  • Duplex1 6a Parriwi Road Mosman 2088

    14 August 2026DeterminedDetermined

  • Duplex52 Awaba Street Mosman 2088

    9 July 2026ApprovedApproved · CDC Accepted

    declared cost A$1,600,000, not a contract price

  • Duplex38 Orlando Avenue Mosman 2088

    30 June 2026Under assessmentUnder Assessment

    declared cost A$2,000, not a contract price

  • Duplex3 Stanton Road Mosman 2088

    15 June 2026DeterminedDetermined

  • Duplex45 Bardwell Road, Mosman NSW 2088

    29 May 2026ApprovedApproved · CDC Accepted

    declared cost A$1,025,000, not a contract price

  • Duplex22 Lower Boyle Street Mosman 2088

    23 April 2026DeterminedDetermined

  • Duplex11a Musgrave Street Mosman 2088

    7 October 2025DeterminedDetermined

    declared cost A$8,956,907, not a contract price

All applications in Mosman

See the houses actually built around here

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Data is used under its publishers' open licences; see Data and licences.

© 2026 SeeBuilds

Mosman · Duplex · lodged residential applicationsOct 2025 to Sept 2026
1Oct
Nov
Dec
Jan
Feb
Mar
1Apr
1May
2Jun
1Jul
1Aug
Sept

Oct 2025 to Sept 2026: 7 applications lodged in Mosman · Duplex, one dot each.

Too few applications here for a scatter to say anything, so this is one bar per month. The number is how many were lodged that month.