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 |
|---|---|---|---|---|---|
| 27 Bangalay Road Tahmoor 2573 DA/2026/613/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 4 Jun 2026 | Determined 2 Jul 2026 |
$423,257 | 1 |
| 215 Jenkins Street Douglas Park 2569 DA/2026/606/1 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Jun 2026 | Determined 8 Jul 2026 |
$77,000 | — |
| 168 Camden Road Douglas Park 2569 DA/2024/1036/2 |
Erection of a new structure; Centre-based child care | 2 Jun 2026 | Determined 6 Aug 2026 |
$3,837,608 | — |
| 28 Morris Crescent Thirlmere 2572 DA/2026/609/1 |
Dwelling house; Erection of a new structure | 2 Jun 2026 | Determined 7 Aug 2026 |
$453,350 | 1 |
| 11 Patricia Lane Wilton 2571 DA/2026/588/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 2 Jun 2026 | Determined 7 Aug 2026 |
$413,050 | 1 |
| 33 Marion Street Thirlmere 2572 DA/2026/579/1 |
Dwelling house; Erection of a new structure | 2 Jun 2026 | Determined 2 Jul 2026 |
$611,428 | 1 |
| 6 Attunga Close Picton 2571 DA/2026/534/1 |
Erection of a new structure; Swimming pool | 2 Jun 2026 | Determined 25 Jun 2026 |
$112,632 | — |
| 8 Sawmill Road Tahmoor 2573 DA/2026/604/1 |
Dwelling house; Erection of a new structure | 2 Jun 2026 | Determined 22 Jun 2026 |
$377,339 | 1 |
| 35 Sykes Avenue Appin 2560 DA/2026/568/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 2 Jun 2026 | Determined 19 Jun 2026 |
$580,000 | 1 |
| 50 Coevon Road Buxton 2571 DA/2026/566/1 |
Demolition; Shed; Erection of a new structure | 2 Jun 2026 | Under Assessment | $31,261 | — |
| 77 Longview Drive Wilton 2571 DA/2026/584/1 |
Erection of a new structure; Centre-based child care | 1 Jun 2026 | Under Assessment | $2,725,071 | — |
| 160 Big Hill Road The Oaks 2570 DA/2025/1007/2 |
Dwelling house; Erection of a new structure; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Swimming pool | 1 Jun 2026 | Determined 10 Sep 2026 |
$2,000,000 | 1 |
| 11 Myrtle Creek Avenue Tahmoor 2573 DA/2026/581/1 |
Demolition; Subdivision; Earthworks, retaining walls and structural support | 1 Jun 2026 | Under Assessment | $244,200 | — |
| 275 Werombi Road Brownlow Hill 2570 DA/2026/369/1 |
Erection of a new structure; Earthworks, retaining walls and structural support; Garage, carport or carparking space; Residential Accommodation | 1 Jun 2026 | Under Assessment | $544,500 | 1 |
| 90 Yanderra Road Yanderra 2574 DA/2026/595/1 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 1 Jun 2026 | Determined 17 Jul 2026 |
$850,000 | 1 |
| 6 Sawmill Road Tahmoor 2573 DA/2026/598/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 1 Jun 2026 | Determined 15 Jul 2026 |
$446,050 | 2 |
| 18 Klensendorlffe Street Tahmoor 2573 DA/2026/600/1 |
Dwelling house; Erection of a new structure | 1 Jun 2026 | Determined 6 Jul 2026 |
$433,595 | 1 |
| 20 Klensendorlffe Street Tahmoor 2573 DA/2026/601/1 |
Dwelling house; Erection of a new structure | 1 Jun 2026 | Determined 24 Jun 2026 |
$419,525 | 1 |
| 77 Marion Street Thirlmere 2572 DA/2026/343/2 |
Alterations or additions to an existing building or structure; Garage, carport or carparking space | 1 Jun 2026 | Determined 22 Jun 2026 |
$30,000 | — |
| 1 Walter Street Thirlmere 2572 DA/2026/608/1 |
Erection of a new structure; Earthworks, retaining walls and structural support | 1 Jun 2026 | Additional Information Requested | $71,500 | — |
| 440 Burragorang Road Glenmore 2570 DA/2001/55682/3 |
Industrial development; Extractive Industries (non-mining); Hours of operation and trading | 29 May 2026 | Under Assessment | — | — |
| 17 French Street Tahmoor 2573 DA/2026/597/1 |
Dwelling house; Erection of a new structure | 29 May 2026 | Determined 29 Jun 2026 |
$368,627 | 1 |
| 30 Walmsley Crescent Silverdale 2752 DA/2026/594/1 |
Shed; Erection of a new structure; Swimming pool | 29 May 2026 | Determined 29 Jun 2026 |
$83,560 | — |
| 17 Hewitt Street Wilton 2571 DA/2026/589/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 29 May 2026 | Determined 23 Jun 2026 |
$346,355 | 1 |
| 35 Shelleys Lane Thirlmere 2572 DA/2011/489/3 |
Subdivision | 29 May 2026 | Withdrawn | $40,000 | — |
| 1 Candido Place Silverdale 2752 DA/2026/573/1 |
Shed; Erection of a new structure | 28 May 2026 | Determined 7 Sep 2026 |
$113,000 | — |
| 17 Waterson Circuit Tahmoor 2573 DA/2026/512/1 |
Erection of a new structure; Early Education and Care Facility; Centre-based child care | 28 May 2026 | Under Assessment | $8,906,259 | — |
| 192 Menangle Street Picton 2571 DA/2026/540/1 |
Erection of a new structure; Earthworks, retaining walls and structural support; Supporting Development | 28 May 2026 | Determined 15 Jul 2026 |
$23,276 | — |
| 104 Longview Drive Wilton 2571 DA/2026/557/1 |
Dwelling house; Erection of a new structure | 28 May 2026 | Determined 13 Jul 2026 |
$684,860 | 1 |
| 195 Charles Road Pheasants Nest 2574 DA/2026/538/1 |
Shed; Dwelling house; Erection of a new structure; Swimming pool; Residential Accommodation | 28 May 2026 | Determined 8 Jul 2026 |
$1,000,000 | 1 |
| 31 Park Street Tahmoor 2573 DA/2026/586/1 |
Erection of a new structure; Swimming pool | 28 May 2026 | Determined 1 Jul 2026 |
$27,500 | — |
| 16 Klensendorlffe Street Tahmoor 2573 DA/2026/587/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 28 May 2026 | Determined 23 Jun 2026 |
$480,900 | 1 |
| 18 Cornelius Street Appin 2560 DA/2026/590/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 28 May 2026 | Determined 19 Jun 2026 |
$446,050 | 2 |
| 34 Macquariedale Road Appin 2560 DA/2026/571/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 28 May 2026 | Determined 19 Jun 2026 |
$499,465 | 2 |
| 104 Myrtle Creek Avenue Tahmoor 2573 DA/2026/569/1 |
Dwelling house; Erection of a new structure | 28 May 2026 | Determined 22 Jun 2026 |
$333,283 | 1 |
| 23 Ngoorree Circuit Wilton 2571 DA/2026/585/1 |
Dwelling house; Erection of a new structure; Swimming pool | 28 May 2026 | Determined 17 Jun 2026 |
$1,293,000 | 1 |
| 19 Devonshire Street Wilton 2571 DA/2026/592/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 28 May 2026 | Determined 16 Jun 2026 |
$654,985 | 2 |
| 3 Tullet Street Camden Park 2570 DA/2026/578/1 |
Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 28 May 2026 | Determined 15 Jun 2026 |
$170,517 | — |
| 115 Eagle Creek Road Werombi 2570 DA/2026/583/1 |
Erection of a new structure; Swimming pool | 28 May 2026 | Determined 12 Jun 2026 |
— | — |
| 110 Ridgehaven Road Silverdale 2752 DA/2024/822/3 |
Dwelling house; Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Earthworks, retaining walls and structural support; Swimming pool | 28 May 2026 | Determined 29 May 2026 |
$1,059,926 | 1 |
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.