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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 Thirlmere
  • 01
    New houseThirlmerelodged Sept 2026

    80 Shelleys Lane Thirlmere 2572

    Under assessmentAdditional Information Requested · CDC AcceptedWollondilly Shire Council

    Declared cost

    A$110,000

    Declared to councilnot a contract price

  • 02
    New houseThirlmerelodged Sept 2026

    26 Silky Oak Place Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    Not declared

    Declared to councilnot a contract price

  • 03
    New houseThirlmerelodged Sept 2026

    30 Morris Crescent Thirlmere 2572

    Under assessmentUnder AssessmentWollondilly Shire Council

    Declared cost

    A$643,860

    Declared to councilnot a contract price

  • 04
    New houseThirlmerelodged Sept 2026

    21 Marion Street Thirlmere 2572

    Under assessmentUnder AssessmentWollondilly Shire Council

    Declared cost

    A$600,956

    Declared to councilnot a contract price

  • 05
    New houseThirlmerelodged Sept 2026

    23 Marion Street Thirlmere 2572

    Under assessmentUnder AssessmentWollondilly Shire Council

    Declared cost

    A$602,052

    Declared to councilnot a contract price

  • 06
    New houseThirlmerelodged Sept 2026

    7 Marion Street Thirlmere 2572

    Under assessmentUnder AssessmentWollondilly Shire Council

    Declared cost

    A$502,308

    Declared to councilnot a contract price

  • 07
    New houseThirlmerelodged Aug 2026

    13 Brundah Road Thirlmere 2572

    Under assessmentUnder AssessmentWollondilly Shire Council

    Declared cost

    A$408,046

    Declared to councilnot a contract price

  • 08
    New houseThirlmerelodged Aug 2026

    5 Charlotte Place Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$799,145

    Declared to councilnot a contract price

  • 09
    New houseThirlmerelodged Aug 2026

    42 Morris Crescent Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$718,465

    Declared to councilnot a contract price

  • 10
    New houseThirlmerelodged Aug 2026

    25 Morris Crescent Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$627,000

    Declared to councilnot a contract price

  • 11
    New houseThirlmerelodged Aug 2026

    36 Morris Crescent Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$609,297

    Declared to councilnot a contract price

  • 12
    New houseThirlmerelodged Aug 2026

    16 Greene Place Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$669,000

    Declared to councilnot a contract price

  • 13
    New houseThirlmerelodged Aug 2026

    19 Morris Crescent Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$500,000

    Declared to councilnot a contract price

  • 14
    New houseThirlmerelodged Aug 2026

    28 Cabrera Street Thirlmere 2572

    ApprovedApproved · CDC AcceptedWollondilly Shire Council

    Declared cost

    A$485,000

    Declared to councilnot a contract price

  • 15
    New houseThirlmerelodged Aug 2026

    25 North Street Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$250,000

    Declared to councilnot a contract price

  • 16
    New houseThirlmerelodged Aug 2026

    187 Thirlmere Way Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$723,730

    Declared to councilnot a contract price

  • 17
    New houseThirlmerelodged July 2026

    120 Oaks Road Thirlmere 2572

    Under assessmentUnder Assessment · CDC AcceptedWollondilly Shire Council

    Declared cost

    A$600,000

    Declared to councilnot a contract price

  • 18
    New houseThirlmerelodged July 2026

    51 Morris Crescent Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$391,835

    Declared to councilnot a contract price

  • 19
    New houseThirlmerelodged July 2026

    335a Bridge Street Thirlmere 2572

    Under assessmentAdditional Information RequestedWollondilly Shire Council

    Declared cost

    A$606,605

    Declared to councilnot a contract price

  • 20
    New houseThirlmerelodged July 2026

    36 Chalker Street Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$522,760

    Declared to councilnot a contract price

  • 21
    New houseThirlmerelodged July 2026

    34 Morris Crescent Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$551,649

    Declared to councilnot a contract price

  • 22
    New houseThirlmerelodged July 2026

    49 Morris Crescent Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$411,940

    Declared to councilnot a contract price

  • 23
    New houseThirlmerelodged July 2026

    40 Morris Crescent Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$563,370

    Declared to councilnot a contract price

  • 24
    New houseThirlmerelodged July 2026

    43 Morris Crescent Thirlmere 2572

    DeterminedDeterminedWollondilly Shire Council

    Declared cost

    A$323,336

    Declared to councilnot a contract price

Next

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An email when something is lodged, approved or built around Thirlmere. 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

See what was built, what it cost, then find who built it

About →
Homeowners+
Projects →Find people →My place →Build guides →
Professionals+
I am a professional →Send a few photos →Publish a project →Directory →
Data+
Data and licences →Suburb index →Council costs →Building cost by city and region →

Language

English简体中文繁體中文Tiếng Việtالعربية한국어

Legal

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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