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 |
|---|---|---|---|---|---|
| 1 Hourn Street Menangle 2568 DA/2026/774/1 |
Dwelling house; Erection of a new structure | 13 Jul 2026 | Determined 28 Jul 2026 |
$421,592 | 1 |
| 38 Almond Street Wilton 2571 DA/2026/731/1 |
Dwelling house; Alterations or additions to an existing building or structure | 13 Jul 2026 | Determined 24 Aug 2026 |
$80,000 | 1 |
| 525 Mount Hercules Road Razorback 2571 DA/2026/762/1 |
Secondary dwelling; Erection of a new structure; Residential Accommodation | 10 Jul 2026 | Determined 21 Aug 2026 |
$520,000 | 1 |
| 2 Tarini Place Tahmoor 2573 DA/2026/766/1 |
Alterations or additions to an existing building or structure; Residential Accommodation | 10 Jul 2026 | Under Assessment | $27,500 | — |
| 4 Sir Thomas Way Picton 2571 DA/2026/725/1 |
Shed; Erection of a new structure | 10 Jul 2026 | Determined 12 Aug 2026 |
$65,000 | — |
| 58 Tahmoor Road Tahmoor 2573 DA/2026/760/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 10 Jul 2026 | Determined 5 Aug 2026 |
$402,000 | 1 |
| 35 Kurrabodu Crescent Wilton 2571 DA/2026/757/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 10 Jul 2026 | Determined 29 Jul 2026 |
$533,345 | 2 |
| 45 Wilton Park Road Wilton 2571 DA/2026/692/1 |
Demolition; Pathways and paving; Classified road | 10 Jul 2026 | Additional Information Requested | $13,962,979 | — |
| 25 Abbotsford Road Picton 2571 DA/2026/753/1 |
Dwelling house; Erection of a new structure; Swimming pool; Residential Accommodation | 10 Jul 2026 | Under Assessment | $1,050,000 | 1 |
| 31 Nectarbrook Drive Orangeville 2570 DA/2026/763/1 |
Dual occupancy; Erection of a new structure; Dual occupancy (attached) | 10 Jul 2026 | Under Assessment | $933,362 | 1 |
| 22 Leigham Holme Way Tahmoor 2573 DA/2026/765/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 9 Jul 2026 | Determined 20 Aug 2026 |
$500,000 | 1 |
| 4 Production Avenue Warragamba 2752 DA/2026/736/1 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Resource recovery facility | 9 Jul 2026 | Additional Information Requested | $4,018,394 | — |
| 50 Resthaven Way Silverdale 2752 DA/2026/733/1 |
Shed; Erection of a new structure; Swimming pool | 9 Jul 2026 | Determined 21 Sep 2026 |
$176,091 | — |
| 50 Sleepy Hollow Drive Menangle 2568 DA/2026/719/1 |
Dwelling house; Erection of a new structure | 9 Jul 2026 | Determined 14 Aug 2026 |
$511,245 | 1 |
| 86 Curlew Circuit Wilton 2571 DA/2026/734/1 |
Dwelling house; Erection of a new structure | 9 Jul 2026 | Determined 11 Aug 2026 |
$450,000 | 1 |
| 11 Sir Thomas Way Picton 2571 DA/2026/689/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 9 Jul 2026 | Determined 17 Sep 2026 |
$1,450,000 | 1 |
| 21 Myangarlie Crescent Silverdale 2752 DA/2026/711/1 |
Dwelling house; Erection of a new structure; Garage, carport or carparking space; Swimming pool | 9 Jul 2026 | Under Assessment | $450,000 | 2 |
| 26 Klensendorlffe Street Tahmoor 2573 DA/2026/758/1 |
Dwelling house; Erection of a new structure | 9 Jul 2026 | Determined 20 Jul 2026 |
$438,092 | 1 |
| 5 Wrightson Way Douglas Park 2569 DA/2026/764/1 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Rural supplies | 9 Jul 2026 | Determined 24 Aug 2026 |
— | — |
| 82 Hornby Street Wilton 2571 DA/2026/751/1 |
Alterations or additions to an existing building or structure; Swimming pool | 9 Jul 2026 | Determined 16 Jul 2026 |
$72,950 | — |
| 1265 Remembrance Driveway Razorback 2571 DA/2026/754/1 |
Dwelling house; Erection of a new structure | 9 Jul 2026 | Additional Information Requested | $1,316,459 | 1 |
| 1 Panorama Street Bargo 2574 DA/2025/633/2 |
Demolition; Dwelling house; Subdivision; Erection of a new structure; Driveways and hard stand spaces | 8 Jul 2026 | Determined 17 Aug 2026 |
$533,000 | 1 |
| 48 Morris Crescent Thirlmere 2572 DA/2026/743/1 |
Shed; Dwelling house; Erection of a new structure | 8 Jul 2026 | Determined 7 Aug 2026 |
$450,000 | 1 |
| 53 Castlereagh Street Tahmoor 2573 DA/2026/749/1 |
Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure | 7 Jul 2026 | Determined 7 Aug 2026 |
$184,250 | 2 |
| 40 Michell Road Thirlmere 2572 DA/2026/744/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 7 Jul 2026 | Determined 5 Aug 2026 |
$1,129,169 | 2 |
| 88 Hornby Street Wilton 2571 DA/2026/741/1 |
Shed; Erection of a new structure | 7 Jul 2026 | Determined 27 Jul 2026 |
$69,300 | — |
| 90 Roberts Road Werombi 2570 DA/2026/745/1 |
Shed; Erection of a new structure | 7 Jul 2026 | Under Assessment | $141,750 | — |
| 38 Chalker Street Thirlmere 2572 DA/2026/729/1 |
Dwelling house; Erection of a new structure | 7 Jul 2026 | Determined 24 Jul 2026 |
$361,061 | 1 |
| 23 Abbotsford Road Picton 2571 DA/2026/755/1 |
Erection of a new structure; Swimming pool | 7 Jul 2026 | Determined 20 Jul 2026 |
$45,000 | — |
| 1 Remembrance Driveway Yanderra 2574 DA/2026/177/2 |
Demolition; Shed; Erection of a new structure | 7 Jul 2026 | Determined 9 Jul 2026 |
$75,247 | — |
| 2330 Silverdale Road Silverdale 2752 DA/2026/739/1 |
Shed; Erection of a new structure | 6 Jul 2026 | Determined 19 Aug 2026 |
$19,359 | — |
| 20 Ngoorree Circuit Wilton 2571 DA/2026/713/1 |
Dwelling house; Erection of a new structure | 6 Jul 2026 | Determined 9 Sep 2026 |
$1,119,602 | 1 |
| 20 Wallace Street Tahmoor 2573 DA/2026/724/1 |
Shed; Erection of a new structure | 6 Jul 2026 | Determined 27 Jul 2026 |
$43,500 | — |
| 42 Reginald Circuit Wilton 2571 DA/2026/747/1 |
Dwelling house; Erection of a new structure | 6 Jul 2026 | Determined 20 Jul 2026 |
$737,665 | 1 |
| 20 Thomas Street Appin 2560 DA/2026/531/2 |
Secondary dwelling; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 3 Jul 2026 | Determined 29 Jul 2026 |
$530,000 | 1 |
| 26 Wombat Hollow Terrace Tahmoor 2573 DA/2026/735/1 |
Secondary dwelling; Erection of a new structure | 3 Jul 2026 | Determined 28 Jul 2026 |
$224,910 | 1 |
| 11 Irene Lane Wilton 2571 DA/2026/709/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 3 Jul 2026 | Determined 28 Jul 2026 |
$470,000 | 1 |
| 7 Hewitt Street Wilton 2571 DA/2026/707/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 3 Jul 2026 | Determined 24 Jul 2026 |
$470,000 | 1 |
| 23 Dymond Street Bargo 2574 DA/2026/740/1 |
Shed; Erection of a new structure | 3 Jul 2026 | Determined 23 Jul 2026 |
$59,850 | — |
| 1 Hewitt Street Wilton 2571 DA/2026/708/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 3 Jul 2026 | Determined 20 Jul 2026 |
$470,000 | 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.