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 |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 8 Crowe Street Appin 2560 DA/2026/542/1 |
Dwelling house; Erection of a new structure | 27 May 2026 | Determined 28 Jul 2026 |
$420,000 | 1 |
| 4 Rachael Lane Wilton 2571 DA/2026/577/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 27 May 2026 | Determined 1 Jul 2026 |
$707,300 | 1 |
| 8 Manna Way Silverdale 2752 DA/2026/533/1 |
Shed; Erection of a new structure | 27 May 2026 | Additional Information Requested | $130,000 | — |
| 7 Morris Crescent Thirlmere 2572 DA/2026/575/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 27 May 2026 | Determined 10 Jun 2026 |
$589,630 | 1 |
| 15 Jullak Street Wilton 2571 DA/2026/544/1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 27 May 2026 | Withdrawn | $4,500 | — |
| 12/15 Henry Street Picton DA/2026/548/1 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Recreation area | 26 May 2026 | Determined 25 Sep 2026 |
$5,000 | — |
| 100 Myrtle Creek Avenue Tahmoor 2573 DA/2026/555/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 26 May 2026 | Determined 25 Jun 2026 |
$497,000 | 2 |
| 8 Exhibition Court Picton 2571 DA/2026/564/1 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 25 May 2026 | Determined 18 Sep 2026 |
$1,000,000 | 1 |
| 86 Longview Drive Wilton 2571 DA/2026/565/1 |
Dwelling house; Erection of a new structure | 25 May 2026 | Determined 20 Jul 2026 |
$539,330 | 1 |
| 5 Silverdale Road Silverdale 2752 DA/2026/493/1 |
Alterations or additions to an existing building or structure; Health consulting room; Change of use of land or a building or the classification of a building under the Building Code of Australia | 25 May 2026 | Under Assessment | $401,867 | — |
| 5 Joseph Lane Wilton 2571 DA/2026/556/1 |
Erection of a new structure; Residential Accommodation | 25 May 2026 | Determined 9 Jun 2026 |
$546,950 | — |
| 77 Westbourne Avenue Thirlmere 2572 DA/2026/504/1 |
Demolition; Alterations or additions to an existing building or structure; Community facility | 22 May 2026 | Under Assessment | $4,040,890 | — |
| 166 Taylors Road Silverdale 2752 DA/2026/567/1 |
Shed; Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Earthworks, retaining walls and structural support; Swimming pool | 22 May 2026 | Determined 31 Jul 2026 |
$235,400 | — |
| 78 Weir Road Warragamba 2752 DA/2026/515/1 |
Shed; Erection of a new structure | 22 May 2026 | Determined 16 Jul 2026 |
$35,750 | — |
| 3 Basil Street Tahmoor 2573 DA/2026/561/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 22 May 2026 | Determined 18 Jun 2026 |
$462,000 | 1 |
| 9 Birtle Street The Oaks 2570 DA/2026/550/1 |
Erection of a new structure; Swimming pool | 22 May 2026 | Determined 1 Jun 2026 |
$54,495 | — |
| 22 Lamrock Street Wilton 2571 DA/2026/570/1 |
Dwelling house; Erection of a new structure | 22 May 2026 | Determined 16 Jun 2026 |
$631,500 | 1 |
| 20 Galidan Avenue Oakdale 2570 DA/2026/562/1 |
Erection of a new structure; Swimming pool | 22 May 2026 | Determined 11 Jun 2026 |
$108,345 | — |
| 47 Morris Crescent Thirlmere 2572 DA/2026/528/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 22 May 2026 | Determined 5 Jun 2026 |
$510,400 | 2 |
| 9 Kurtz Street Wilton 2571 DA/2026/543/1 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 20 May 2026 | Additional Information Requested | $820,000 | 1 |
| 38 Burragorang Street The Oaks 2570 DA/2026/532/1 |
Dual occupancy; Erection of a new structure; Dual occupancy (detached) | 20 May 2026 | Additional Information Requested | $833,000 | 2 |
| 21 Brennan Crescent Appin 2560 DA/2026/529/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 20 May 2026 | Determined 19 Jun 2026 |
$446,050 | 1 |
| 59 Lumsdaine Street Picton 2571 DA/2026/558/1 |
Dwelling house; Alterations or additions to an existing building or structure | 20 May 2026 | Determined 19 Jun 2026 |
$209,956 | — |
| Lot 753 Nakuru Street Silverdale DA/2026/559/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 20 May 2026 | Determined 15 Jun 2026 |
$405,128 | 1 |
| 287 Thirlmere Way Thirlmere 2572 DA/2026/541/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 20 May 2026 | Determined 15 Jun 2026 |
$483,280 | 2 |
| 7 Irene Lane Wilton 2571 DA/2026/554/1 |
Erection of a new structure; Residential Accommodation | 20 May 2026 | Determined 10 Jun 2026 |
$589,910 | — |
| 5 Irene Lane Wilton 2571 DA/2026/553/1 |
Erection of a new structure; Residential Accommodation | 20 May 2026 | Determined 4 Jun 2026 |
$550,300 | — |
| 9 Travellers Way Tahmoor 2573 DA/2026/549/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 20 May 2026 | Determined 4 Jun 2026 |
$436,556 | 1 |
| 40 Waterson Circuit Tahmoor 2573 DA/2026/536/1 |
Dwelling house; Erection of a new structure | 20 May 2026 | Determined 28 May 2026 |
$400,820 | 1 |
| 90 Calf Farm Road Mount Hunter 2570 DA/2026/514/1 |
Dwelling house; Erection of a new structure | 19 May 2026 | Determined 21 Jul 2026 |
$870,000 | 2 |
| 36 Eldred Street Silverdale 2752 DA/2026/501/1 |
Erection of a new structure; Balcony, deck, patio, terrace or verandah; Carport | 19 May 2026 | Determined 10 Sep 2026 |
$20,000 | — |
| 92 Myrtle Creek Avenue Tahmoor 2573 DA/2026/83/2 |
Secondary dwelling; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 19 May 2026 | Determined 21 May 2026 |
$500,000 | 2 |
| 240 Avoca Road Silverdale 2752 DA/2026/546/1 |
Erection of a new structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Shade structures of canvas, fabric, mesh or the like | 18 May 2026 | Determined 11 Aug 2026 |
$543,125 | — |
| 28 Wonga Road Picton 2571 DA/2026/517/1 |
Shed; Alterations or additions to an existing building or structure | 18 May 2026 | Under Assessment | $162,226 | — |
| 20 Albert Kench Place Buxton 2571 DA/2026/523/1 |
Erection of a new structure; Carport; Earthworks, retaining walls and structural support | 18 May 2026 | Determined 2 Jul 2026 |
$24,530 | — |
| 30 Pembroke Parade Wilton 2571 DA/2024/694/3 |
Advertising and signage; Alterations or additions to an existing building or structure; Erection of a new structure; Retail Premise; Hours of operation and trading | 18 May 2026 | Determined 17 Jun 2026 |
$35,222,000 | — |
| 18 Struan Street Tahmoor 2573 DA/2026/516/1 |
Erection of a new structure; Carport | 18 May 2026 | Determined 4 Jun 2026 |
$3,300 | — |
| 86 Greenacre Drive Tahmoor 2573 DA/2026/537/1 |
Dwelling house; Erection of a new structure | 18 May 2026 | Determined 2 Jun 2026 |
$304,900 | 1 |
| 55 Lincoln Drive Orangeville 2570 DA/2025/828/2 |
Secondary dwelling; Erection of a new structure; Manufactured home | 18 May 2026 | Determined 21 May 2026 |
$292,499 | 1 |
| 62 Waterson Circuit Tahmoor 2573 DA/2026/530/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 15 May 2026 | Determined 12 Jun 2026 |
$510,000 | 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.