Wollondilly Shire Council

8,894 DAs

Development application data for Wollondilly, New South Wales. Last updated 2026-06-25.

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8,894

Total DAs

N/A

Avg Cost

84.9%

Residential

2026-06-25

Latest Activity

Category Distribution

Monthly Trend (12 months)

Top Categories

New Dwelling 2,656

Garage / Carport / Shed 1,073

Swimming Pool / Spa 953

Granny Flat / Secondary Dwelling 844

Commercial / Industrial 764

Recent Development Applications

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Date	Description	Category	Suburb
2026-06-25	Secondary dwelling,Dwelling house,Erection of a new structure	Granny Flat / Secondary Dwelling	Appin 2560
2026-06-25	Dwelling house	New Dwelling	Appin 2560
2026-06-25	Dwelling house	New Dwelling	Appin 2560
2026-06-25	Dwelling house	New Dwelling	Wilton 2571
2026-06-24	Secondary dwelling,Dwelling house,Erection of a new structure	Granny Flat / Secondary Dwelling	Bargo 2574
2026-06-24	Swimming pool	Swimming Pool / Spa	Silverdale 2752
2026-06-24	Dwelling house,Residential Accommodation	Commercial / Industrial	Wilton 2571
2026-06-24	Shed,Erection of a new structure	Garage / Carport / Shed	Tahmoor 2573
2026-06-23	Dwelling house,Dual occupancy (attached)	Multi-Dwelling / Townhouse	Appin 2560
2026-06-23	Farm buildings	Garage / Carport / Shed	Mount Hunter 2570

2026-06-25 Granny Flat / Secondary Dwelling

Secondary dwelling,Dwelling house,Erection of a new structure

Appin 2560

2026-06-25 New Dwelling

Dwelling house

Appin 2560

2026-06-25 New Dwelling

Dwelling house

Appin 2560

2026-06-25 New Dwelling

Dwelling house

Wilton 2571

2026-06-24 Granny Flat / Secondary Dwelling

Secondary dwelling,Dwelling house,Erection of a new structure

Bargo 2574

2026-06-24 Swimming Pool / Spa

Swimming pool

Silverdale 2752

2026-06-24 Commercial / Industrial

Dwelling house,Residential Accommodation

Wilton 2571

2026-06-24 Garage / Carport / Shed

Shed,Erection of a new structure

Tahmoor 2573

2026-06-23 Multi-Dwelling / Townhouse

Dwelling house,Dual occupancy (attached)

Appin 2560

2026-06-23 Garage / Carport / Shed

Farm buildings

Mount Hunter 2570

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Frequently asked questions

How many development applications are lodged in Wollondilly Shire Council each year?

In the past 12 months, 1,909 development applications were lodged with Wollondilly Shire Council, averaging 159 per month. DA Leads aggregates 8,894 total DA records from this council.

What are the most common development application types in Wollondilly Shire Council?

The top three categories in Wollondilly Shire Council are New Dwelling (2,656 DAs, 29.9%), Garage / Carport / Shed (1,073 DAs, 12.1%), Swimming Pool / Spa (953 DAs, 10.7%). Residential developments make up 84.9% of all applications recorded.

Which suburbs in Wollondilly Shire Council have the most development activity?

In the last 12 months, the most active suburbs for development applications in Wollondilly Shire Council are Wilton (516 DAs), Tahmoor (318 DAs), Appin (202 DAs).

How can I track new development applications in Wollondilly Shire Council?

DA Leads publishes new Wollondilly Shire Council DAs 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 Wollondilly Shire Council's planning portal.

Where does DA Leads source Wollondilly Shire Council data from?

DA Leads aggregates publicly published planning records from Wollondilly Shire Council's official planning systems. Records are refreshed daily; the most recent application in this dataset was lodged on 2026-06-25. For statutory submissions or formal lodgement, always refer to Wollondilly Shire Council directly.