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This is part of the My place report. Type your address and what is being lodged nearby, what has been finished nearby and what building costs around here all sit next to your own block.

Sydney · Oct 2025 to Sept 2026 · Public government registers

See what is being built around a suburb

We cannot tell where you are, so this is everything we hold for NSW. Type a suburb above to place yourself.

A network address only reaches the city. One tap uses your own position instead.

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All applicationsSuburbs

Sydney · lodged residential applications

Oct 2025Nov 2025Dec 2025Jan 2026

Sydney at a glance

Austral

Applications lodged
1075
Median declared cost (all types)
A$486,000

Declared to councilnot a contract price

Oct 2025 to Sept 2026

Show this suburb

Sydney at a glance

Oct 2025 to Sept 2026

Pick a suburb and it lights up on the map.

A declared cost is not a contract price. Suburbs lodge different kinds of project, so a median is not what one house costs to build.

Data from the states public planning registers and licence rolls

Applications nearby

Residential building applications published by government, newest first, state by state. This is where you see what people nearby plan to build and how far along it is.

NSWQLDACTVICWANTSATAS
All typesGranny flatDual occupancyKnockdown rebuildTownhousesNew houseAlterations and additionsOther
Clear Castle Hill
  • 01
    Alterations and additionsCastle Hilllodged Aug 2026

    15 Nanette Place Castle Hill 2154

    ApprovedApproved · CDC AcceptedThe Hills Shire Council

    Declared cost

    A$15,000

    Declared to councilnot a contract price

  • 02
    Alterations and additionsCastle Hilllodged Aug 2026

    15 Keswick Avenue Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    Not declared

    Declared to councilnot a contract price

  • 03
    Alterations and additionsCastle Hilllodged July 2026

    44 Oakhill Drive Castle Hill 2154

    DeterminedDeterminedThe Council of the Shire of Hornsby

    Declared cost

    A$25,000

    Declared to councilnot a contract price

  • 04
    Alterations and additionsCastle Hilllodged June 2026

    6 Oxley Avenue Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    A$346,756

    Declared to councilnot a contract price

  • 05
    Alterations and additionsCastle Hilllodged June 2026

    7 Carinyah Crescent Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    A$48,048

    Declared to councilnot a contract price

  • 06
    Alterations and additionsCastle Hilllodged May 2026

    14 Illyarie Place Castle Hill 2154

    ApprovedApproved · CDC AcceptedThe Hills Shire Council

    Declared cost

    A$15,000

    Declared to councilnot a contract price

  • 07
    Alterations and additionsCastle Hilllodged May 2026

    178 Excelsior Avenue Castle Hill 2154

    ApprovedApproved · CDC AcceptedThe Hills Shire Council

    Declared cost

    A$329,802

    Declared to councilnot a contract price

  • 08
    Alterations and additionsCastle Hilllodged May 2026

    28 Balintore Drive Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    A$35,890

    Declared to councilnot a contract price

  • 09
    Alterations and additionsCastle Hilllodged May 2026

    17 Ulundri Drive Castle Hill 2154

    ApprovedApproved · CDC AcceptedThe Hills Shire Council

    Declared cost

    A$198,000

    Declared to councilnot a contract price

  • 10
    Alterations and additionsCastle Hilllodged May 2026

    16 Dewhurst Avenue Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    Not declared

    Declared to councilnot a contract price

  • 11
    Alterations and additionsCastle Hilllodged May 2026

    14 Portsea Place Castle Hill 2154

    ApprovedApproved · CDC AcceptedThe Hills Shire Council

    Declared cost

    A$180,000

    Declared to councilnot a contract price

  • 12
    Alterations and additionsCastle Hilllodged May 2026

    126/5 Fishburn Crescent Castle Hill NSW 2154

    ApprovedApproved · CDC AcceptedThe Hills Shire Council

    Declared cost

    A$35,000

    Declared to councilnot a contract price

  • 13
    Alterations and additionsCastle Hilllodged Apr 2026

    23 Lockhart Avenue Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    A$385,000

    Declared to councilnot a contract price

  • 14
    Alterations and additionsCastle Hilllodged Apr 2026

    389 Old Northern Road Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    A$198,770

    Declared to councilnot a contract price

  • 15
    Alterations and additionsCastle Hilllodged Mar 2026

    26 Arlington Avenue Castle Hill 2154

    ApprovedApproved · CDC AcceptedThe Hills Shire Council

    Declared cost

    A$176,000

    Declared to councilnot a contract price

  • 16
    Alterations and additionsCastle Hilllodged Mar 2026

    124-126 Darcey Road Castle Hill 2154

    WithdrawnWithdrawnThe Hills Shire Council

    Declared cost

    A$45,000

    Declared to councilnot a contract price

  • 17
    Alterations and additionsCastle Hilllodged Feb 2026

    6 Daphne Avenue Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    A$41,261

    Declared to councilnot a contract price

  • 18
    Alterations and additionsCastle Hilllodged Feb 2026

    29 Lockhart Avenue Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    A$72,000

    Declared to councilnot a contract price

  • 19
    Alterations and additionsCastle Hilllodged Feb 2026

    14 Coonardoo Place Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    Not declared

    Declared to councilnot a contract price

  • 20
    Alterations and additionsCastle Hilllodged Feb 2026

    5 Government Farm Crescent Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    A$27,890

    Declared to councilnot a contract price

  • 21
    Alterations and additionsCastle Hilllodged Jan 2026

    15 Longley Place Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    Not declared

    Declared to councilnot a contract price

  • 22
    Alterations and additionsCastle Hilllodged Jan 2026

    60 Womurrung Avenue Castle Hill 2154

    ApprovedApproved · CDC AcceptedThe Hills Shire Council

    Declared cost

    A$34,000

    Declared to councilnot a contract price

  • 23
    Alterations and additionsCastle Hilllodged Jan 2026

    9 Clarke Place Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    A$649,984

    Declared to councilnot a contract price

  • 24
    Alterations and additionsCastle Hilllodged Dec 2025

    18 Woodhill Street Castle Hill 2154

    DeterminedDeterminedThe Hills Shire Council

    Declared cost

    Not declared

    Declared to councilnot a contract price

Next

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An email when something is lodged, approved or built around Castle Hill. Nothing new, no email.

Used for this alert only. Every email carries an unsubscribe link.

Data from the states public planning registers and licence rolls · refreshed 2026-09-24 · Data and licences

ⓘImagery: NSW Department of Customer Service (Spatial Services), CC BY 4.0

Source: the public planning registers of the state governments, with no applicant names. A declared cost is the applicant own estimate, used to work out the lodgement fee. It leaves out GST and land, and it is not the final contract price.

SeeBuilds

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Language

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

© 2026 SeeBuilds

Feb 2026
Mar 2026
Apr 2026
May 2026
June 2026
July 2026
Aug 2026
Sept 2026
  • Sydney · lodged residential applications · Oct 2025 to Sept 2026: 36,269 residential applications lodged here, one dot each.
  • Austral · Oct 2025 to Sept 2026 1,075 applications · Median declared cost (all types) A$486,000
  • Box Hill · Oct 2025 to Sept 2026 521 applications · Median declared cost (all types) A$500,000
  • Menangle Park · Oct 2025 to Sept 2026 502 applications · Median declared cost (all types) A$550,000
  • Mosman · Oct 2025 to Sept 2026 379 applications · Median declared cost (all types) A$589,759
  • Blacktown · Oct 2025 to Sept 2026 306 applications · Median declared cost (all types) A$162,550
  • Strathfield · Oct 2025 to Sept 2026 172 applications · Median declared cost (all types) A$1,061,000
By typeNew house10,169Alterations and additions7,944Other7,343Dual occupancy3,086Knockdown rebuild3,065Granny flat3,057Townhouses1,605495 lodged this week
Oct 2025 to Sept 2026: 36,269 residential applications lodged here, one dot each.Each cell lights up in the month its first application was lodged.Data from the states public planning registers and licence rolls · Data and licences
AustralBox HillMenangle ParkMosmanBlacktownStrathfield
AustralAustralOct 2025 to Sept 2026 1,075 applicationsMedian declared cost (all types) A$486,000
Box HillBox HillOct 2025 to Sept 2026 521 applicationsMedian declared cost (all types) A$500,000
Menangle ParkMenangle ParkOct 2025 to Sept 2026 502 applicationsMedian declared cost (all types) A$550,000
MosmanMosmanOct 2025 to Sept 2026 379 applicationsMedian declared cost (all types) A$589,759
BlacktownBlacktownOct 2025 to Sept 2026 306 applicationsMedian declared cost (all types) A$162,550
StrathfieldStrathfieldOct 2025 to Sept 2026 172 applicationsMedian declared cost (all types) A$1,061,000