Development applications — Wollondilly Shire Council
7,966 applications since 2019, proposing 10,930 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 163-173 Remembrance Driveway Tahmoor 2573 | Demolition; Shop top housing; Seniors housing; Erection of a new structure; Medical centre; Health Infrastructure; Residential Accommodation | $107,678,092 | Additional Information Requested |
| 60 Menangle Street Picton 2571 | Office premises; Other | $85,051,913 | Determined |
| 60 Menangle Street Picton 2571 | Commercial development; Office Premise; Erection of a new structure | $83,051,913 | Determined |
| 15 Brooks Point Road Appin 2560 | Subdivision | $74,566,823 | Under Assessment |
| 745 Picton Road Wilton 2571 | Subdivision | $58,824,853 | Under Assessment |
948 applications lodged in 2026
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 6 Hoskin Street Tahmoor 2573 DA/2024/503/2 |
Alterations or additions to an existing building or structure; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation | 15 Apr 2026 | Determined 22 Apr 2026 |
$484,132 | — |
| 3 Charlotte Place Thirlmere 2572 DA/2026/371/1 |
Dwelling house; Erection of a new structure | 15 Apr 2026 | Determined 22 Apr 2026 |
$608,358 | 1 |
| 15 Bridge Street Picton 2571 DA/2023/163/2 |
Alterations or additions to an existing building or structure; General industry | 14 Apr 2026 | Under Assessment | $2,053,854 | — |
| 1510 Werombi Road Werombi 2570 DA/2020/683/7 |
Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Swimming pool; Supporting Development | 14 Apr 2026 | Under Assessment | $47,300 | — |
| 265 Great Southern Road Bargo 2574 DA/2026/379/1 |
Demolition; Erection of a new structure; Centre-based child care | 14 Apr 2026 | Withdrawn | $2,201,944 | — |
| 293 Thirlmere Way Thirlmere 2572 DA/2026/376/1 |
Dwelling house; Erection of a new structure | 14 Apr 2026 | Determined 11 May 2026 |
$355,000 | 1 |
| 20 Kammer Place Tahmoor 2573 DA/2026/381/1 |
Erection of a new structure; Swimming pool | 14 Apr 2026 | Determined 8 May 2026 |
$58,410 | — |
| 8 Charlotte Place Thirlmere 2572 DA/2026/366/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 14 Apr 2026 | Determined 8 May 2026 |
$636,438 | 1 |
| 5 Kenwood Street Tahmoor 2573 DA/2026/374/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 14 Apr 2026 | Determined 7 May 2026 |
$500,000 | 2 |
| 3 Kenwood Street Tahmoor 2573 DA/2026/365/1 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation | 14 Apr 2026 | Determined 5 May 2026 |
$500,000 | 2 |
| 130 Stirling Drive Wilton DA/2023/225/5 |
Erection of a new structure; Earthworks, retaining walls and structural support | 13 Apr 2026 | Determined 12 Jun 2026 |
$2,500,000 | — |
| 530 Barkers Lodge Road Picton 2571 DA/2026/336/1 |
Secondary dwelling; Alterations or additions to an existing building or structure; Earthworks, retaining walls and structural support | 13 Apr 2026 | Under Assessment | $175,000 | 1 |
| 11 Goodwin Street Wilton 2571 DA/2026/367/1 |
Shed; Erection of a new structure | 13 Apr 2026 | Determined 4 May 2026 |
$55,935 | — |
| 217 News Road Werombi 2570 DA/2026/359/1 |
Erection of a new structure; Swimming pool | 13 Apr 2026 | Determined 29 Apr 2026 |
$50,000 | — |
| 110 Menangle Road Menangle 2568 DA/2024/601/3 |
Main road; Hours of operation and trading | 13 Apr 2026 | Determined 24 Apr 2026 |
$2,148,300 | — |
| 85 Skarrats Lane Lakesland 2572 DA/2026/16/2 |
Dwelling house; Erection of a new structure | 13 Apr 2026 | Determined 23 Apr 2026 |
$40,000 | — |
| 83 Menangle Street Picton 2571 DA/2005/59605/9 |
Residential flat building; Alterations or additions to an existing building or structure; Residential Accommodation | 10 Apr 2026 | Under Assessment | $1,375,000 | 36 |
| 245 Picton Road Razorback 2571 DA/2026/329/1 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Truck depot | 10 Apr 2026 | Additional Information Requested | $41,299,250 | — |
| 51 Bell Street Thirlmere 2572 DA/2026/333/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 10 Apr 2026 | Determined 10 Jun 2026 |
$742,500 | 1 |
| 77 Marion Street Thirlmere 2572 DA/2026/343/1 |
Dwelling house; Alterations or additions to an existing building or structure | 10 Apr 2026 | Determined 4 May 2026 |
$23,983 | 1 |
| 78 Cross Street Tahmoor 2573 DA/2026/317/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 10 Apr 2026 | Determined 4 May 2026 |
$436,000 | 2 |
| 23 Morris Crescent Thirlmere 2572 DA/2026/353/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 9 Apr 2026 | Determined 1 May 2026 |
$443,510 | 1 |
| 11 Blue Gum Place Tahmoor 2573 DA/2026/351/1 |
Shed; Erection of a new structure; Supporting Development | 8 Apr 2026 | Determined 6 May 2026 |
$23,557 | — |
| 1 Macanene Street Wilton 2571 DA/2026/350/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 8 Apr 2026 | Determined 5 May 2026 |
$500,000 | 1 |
| 9 Dwon Street Wilton 2571 DA/2026/307/1 |
Dwelling house; Erection of a new structure | 8 Apr 2026 | Determined 6 May 2026 |
$866,365 | 1 |
| 26 Macquariedale Road Appin 2560 DA/2026/340/1 |
Dwelling house; Erection of a new structure | 8 Apr 2026 | Determined 24 Apr 2026 |
$592,900 | 1 |
| 58 Morris Crescent Thirlmere 2572 DA/2026/345/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 8 Apr 2026 | Determined 16 Apr 2026 |
$511,270 | 1 |
| 83 Menangle Street Picton 2571 DA/2026/321/1 |
Dwelling house; Alterations or additions to an existing building or structure | 7 Apr 2026 | Under Assessment | $40,000 | 1 |
| 25 Engelman Crescent Menangle 2568 DA/2026/304/1 |
Dwelling house; Erection of a new structure | 7 Apr 2026 | Determined 27 May 2026 |
$600,000 | 1 |
| 22 Bangalay Road Tahmoor 2573 DA/2026/346/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 7 Apr 2026 | Determined 8 May 2026 |
$433,400 | 1 |
| 9 Joseph Lane Wilton 2571 DA/2026/332/1 |
Erection of a new structure; Residential Accommodation | 7 Apr 2026 | Determined 29 Apr 2026 |
$518,368 | — |
| 7 Joseph Lane Wilton 2571 DA/2026/330/1 |
Erection of a new structure; Residential Accommodation | 7 Apr 2026 | Determined 28 Apr 2026 |
$538,140 | — |
| 12 Bronzewing Street Tahmoor 2573 DA/2025/743/2 |
Dwelling house; Erection of a new structure; Swimming pool | 7 Apr 2026 | Determined 22 Apr 2026 |
$387,600 | 1 |
| 200 Picton Road Picton 2571 DA/2026/296/1 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Depot | 2 Apr 2026 | Additional Information Requested | $11,500 | — |
| 2485 Silverdale Road Wallacia 2745 DA/2026/318/1 |
Dwelling house; Change of use of land or a building or the classification of a building under the Building Code of Australia | 2 Apr 2026 | Withdrawn | $30,000 | 1 |
| 190 Big Hill Road The Oaks 2570 DA/2026/327/1 |
Shed; Alterations or additions to an existing building or structure; Erection of a new structure; Carport; Entertainment associated with existing premises | 2 Apr 2026 | Determined 5 Jun 2026 |
$44,000 | — |
| 1130 Burragorang Road The Oaks 2570 DA/2026/344/1 |
Dwelling house; Erection of a new structure | 2 Apr 2026 | Determined 12 May 2026 |
$525,595 | 1 |
| 16 Waterson Circuit Tahmoor 2573 DA/2026/77/2 |
Secondary dwelling; Dwelling house; Erection of a new structure | 2 Apr 2026 | Determined 21 Apr 2026 |
$715,760 | 2 |
| 18 Waterson Circuit Tahmoor 2573 DA/2026/76/2 |
Secondary dwelling; Dwelling house; Erection of a new structure | 2 Apr 2026 | Determined 21 Apr 2026 |
$715,760 | 2 |
| 20 Waterson Circuit Tahmoor 2573 DA/2026/75/2 |
Secondary dwelling; Dwelling house; Erection of a new structure | 2 Apr 2026 | Determined 21 Apr 2026 |
$715,760 | 2 |
Source: NSW Planning Portal Online DA open API. Cost of works is the applicant's own estimate as lodged, not an assessed or final figure.