Sydney · Oct 2025 to Sept 2026 · Public government registers
See what is being built around a suburb
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Sydney · lodged residential applications
Sydney at a glance
Austral
Declared to councilnot a contract price
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
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.
203 Old Northern Road Castle Hill 2154
Under assessmentUnder Assessment · CDC AcceptedThe Hills Shire Council
Declared cost
A$249,000
Declared to councilnot a contract price
20 Bolwarra Crescent Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$180,000
Declared to councilnot a contract price
18 Partridge Avenue Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$150,000
Declared to councilnot a contract price
10 Mensa Place Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Council of the Shire of Hornsby
Declared cost
A$152,850
Declared to councilnot a contract price
2 Cottonwood Place, Castle Hill NSW 2154
DeterminedDeterminedThe Hills Shire Council
Declared cost
A$18,700
Declared to councilnot a contract priceThis figure does not look like the cost of a whole project
81 Parsonage Road Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$189,100
Declared to councilnot a contract price
83 Church Street Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$80,000
Declared to councilnot a contract price
8 English Avenue Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$165,000
Declared to councilnot a contract price
19 Chapman Avenue Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$150,000
Declared to councilnot a contract price
17 Lockhart Avenue Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$100,000
Declared to councilnot a contract price
14a Ambleside Drive Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$170,100
Declared to councilnot a contract price
19 Keswick Avenue Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$160,000
Declared to councilnot a contract price
83 Church Street Castle Hill 2154
Under assessmentUnder Assessment · CDC AcceptedThe Hills Shire Council
Declared cost
A$160,000
Declared to councilnot a contract price
1 Lacebark Way Castle Hill 2154
DeterminedDeterminedThe Hills Shire Council
Declared cost
A$117,700
Declared to councilnot a contract price
3 Excalibur Avenue Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$160,000
Declared to councilnot a contract price
30 First Farm Drive Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$220,000
Declared to councilnot a contract price
15 Yerriebah Place Castle Hill 2154
DeterminedDeterminedThe Hills Shire Council
Declared cost
A$155,500
Declared to councilnot a contract price
10a Washington Place Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$169,200
Declared to councilnot a contract price
4 Daphne Avenue Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$155,500
Declared to councilnot a contract price
1 Woodvale Place Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$240,000
Declared to councilnot a contract price
14 Stonehaven Place Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$143,950
Declared to councilnot a contract price
21 Lockhart Avenue Castle Hill 2154
DeterminedDeterminedThe Hills Shire Council
Declared cost
A$154,950
Declared to councilnot a contract price
44a Kerrs Road Castle Hill 2154
ApprovedApproved · CDC AcceptedThe Hills Shire Council
Declared cost
A$160,000
Declared to councilnot a contract price
2 Bonnefin Place Castle Hill 2154
WithdrawnWithdrawnThe Hills Shire Council
Declared cost
A$228,800
Declared to councilnot a contract price
One email a week for Castle Hill: what was lodged, what was approved, what got built.
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Data from the states public planning registers and licence rolls · refreshed 2026-09-14 · Data and licences
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.