The Council of the Shire of Hornsby DA Tracker

6,744 DAs

Track every development application in The Council of the Shire of Hornsby, New South Wales, without digging through the council portal. Last updated 2026-07-20.

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6,744

Total DAs

N/A

Avg Cost

88.7%

Residential

2026-07-20

Latest Activity

Category Distribution

Monthly Trend (12 months)

Top Categories

Renovation / Extension 2,298

New Dwelling 1,047

Demolition 741

Swimming Pool / Spa 477

Granny Flat / Secondary Dwelling 461

Recent Development Applications

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Date	Description	Category	Suburb
2026-07-20	Dwelling house,Alterations or additions to an existing building or structure,Res...	Renovation / Extension	North Epping 2121
2026-07-20	Dwelling house	New Dwelling	Mount Colah 2079
2026-07-20	Demolition,Dwelling house,Erection of a new structure	Demolition	Hornsby 2077
2026-07-19	Dwelling house,Alterations or additions to an existing building or structure	Renovation / Extension	Hornsby Heights 2077
2026-07-17	Dwelling house,Alterations or additions to an existing building or structure	Renovation / Extension	Cherrybrook 2126
2026-07-17	Dwelling house,Erection of a new structure	New Dwelling	North Epping 2121
2026-07-17	Dwelling house	New Dwelling	Cherrybrook 2126
2026-07-17	Dwelling house,Erection of a new structure	New Dwelling	Pennant Hills 2120
2026-07-16	Alterations or additions to an existing building or structure,Residential Accomm...	Renovation / Extension	Thornleigh 2120
2026-07-15	Dwelling house,Alterations or additions to an existing building or structure,Res...	Renovation / Extension	Asquith 2077

2026-07-20 Renovation / Extension

Dwelling house,Alterations or additions to an existing building or structure,Residential Accommodation

North Epping 2121

2026-07-20 New Dwelling

Dwelling house

Mount Colah 2079

2026-07-20 Demolition

Demolition,Dwelling house,Erection of a new structure

Hornsby 2077

2026-07-19 Renovation / Extension

Dwelling house,Alterations or additions to an existing building or structure

Hornsby Heights 2077

2026-07-17 Renovation / Extension

Dwelling house,Alterations or additions to an existing building or structure

Cherrybrook 2126

2026-07-17 New Dwelling

Dwelling house,Erection of a new structure

North Epping 2121

2026-07-17 New Dwelling

Dwelling house

Cherrybrook 2126

2026-07-17 New Dwelling

Dwelling house,Erection of a new structure

Pennant Hills 2120

2026-07-16 Renovation / Extension

Alterations or additions to an existing building or structure,Residential Accommodation

Thornleigh 2120

2026-07-15 Renovation / Extension

Dwelling house,Alterations or additions to an existing building or structure,Residential Accommodation

Asquith 2077

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Explore The Council of the Shire of Hornsby DAs on the Interactive Map

Browse all development applications in The Council of the Shire of Hornsby visually. See zoning overlays, school zones, planning controls, and nearby DAs for any address.

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Frequently asked questions

How many development applications are lodged in The Council of the Shire of Hornsby each year?

In the past 12 months, 1,130 development applications were lodged with The Council of the Shire of Hornsby, averaging 94 per month. DA Leads aggregates 6,744 total development application records from this council.

What are the most common development application types in The Council of the Shire of Hornsby?

The top three categories in The Council of the Shire of Hornsby are Renovation / Extension (2,298, 34.1%), New Dwelling (1,047, 15.5%), Demolition (741, 11.0%). Residential developments make up 88.7% of all applications recorded.

Which suburbs in The Council of the Shire of Hornsby have the most development activity?

In the last 12 months, the most active suburbs for development applications in The Council of the Shire of Hornsby are Hornsby (134 DAs), Cherrybrook (85 DAs), Thornleigh (76 DAs).

How can I track new development applications in The Council of the Shire of Hornsby?

DA Leads publishes new The Council of the Shire of Hornsby development applications daily on this page and via its interactive map. Free email alerts can be set up to deliver a weekly digest of new applications, filterable by category and suburb. For official records, refer to The Council of the Shire of Hornsby's planning portal.

Where does DA Leads source The Council of the Shire of Hornsby data from?

DA Leads aggregates publicly published planning records from The Council of the Shire of Hornsby's official planning systems. Records are refreshed daily; the most recent development application in this dataset was lodged on 2026-07-20. For statutory submissions or formal lodgement, always refer to The Council of the Shire of Hornsby directly.