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 |
|---|---|---|---|---|---|
| 37 Bangalay Road Tahmoor 2573 DA/2026/475/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 5 May 2026 | Determined 11 May 2026 |
$452,567 | 1 |
| 10 Klensendorlffe Street Tahmoor 2573 DA/2026/471/1 |
Dwelling house; Erection of a new structure | 5 May 2026 | Determined 11 May 2026 |
$421,483 | 1 |
| 15 York Street Tahmoor 2573 DA/2026/465/1 |
Demolition; Shed; Erection of a new structure | 5 May 2026 | Withdrawn | $19,250 | — |
| 65 Reservoir Rd Bargo Nsw 2574 DA/2026/456/1 |
Shed; Erection of a new structure | 4 May 2026 | Determined 14 Jul 2026 |
— | — |
| 25 Sawmill Road Tahmoor 2573 DA/2026/479/1 |
Dwelling house; Erection of a new structure | 4 May 2026 | Determined 5 Jun 2026 |
$429,660 | 1 |
| 1 Olive Lane Bargo 2574 DA/2026/416/1 |
Educational establishment ; Advertising and signage; School | 4 May 2026 | Determined 22 May 2026 |
$15,000 | — |
| Lot 803 Safari Drive Silverdale DA/2026/488/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 4 May 2026 | Determined 14 May 2026 |
$460,937 | 1 |
| 7 Rita Street Thirlmere 2572 DA/2026/427/1 |
Shed; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 1 May 2026 | Determined 4 Sep 2026 |
$854,700 | 1 |
| 82 Stringybark Drive Wilton 2571 DA/2026/455/1 |
Home business; Change of use of land or a building or the classification of a building under the Building Code of Australia | 1 May 2026 | Determined 9 Jul 2026 |
— | — |
| 10 Rofe Place Picton 2571 DA/2026/458/1 |
Shed; Dwelling house; Erection of a new structure; Swimming pool | 1 May 2026 | Determined 10 Jun 2026 |
$1,300,000 | 1 |
| 33 Lippiatt Circuit Appin 2560 DA/2026/452/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 1 May 2026 | Determined 3 Jun 2026 |
$663,249 | 1 |
| 38 Sykes Avenue Appin 2560 DA/2026/454/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Air-conditioning units; Balcony, deck, patio, terrace or verandah; Clothes hoists and clothes lines; Driveways and hard stand spaces; Fences; Garage, carport or carparking space; Hot water systems; Landscaping structures; Letterboxes; Pathways and paving; Rainwater tanks; Stairway | 1 May 2026 | Determined 29 May 2026 |
$300,000 | 2 |
| 6 Rose Lane Wilton 2571 DA/2026/453/1 |
Dwelling house; Erection of a new structure | 1 May 2026 | Determined 14 May 2026 |
$484,207 | 1 |
| 15 Oaks Street Thirlmere 2572 DA/2026/444/1 |
Commercial development; Alterations or additions to an existing building or structure | 30 Apr 2026 | Withdrawn | $900,000 | — |
| 32d Jarvisfield Road Picton 2571 DA/2026/442/1 |
Erection of a new structure; Earthworks, retaining walls and structural support | 30 Apr 2026 | Determined 15 Jun 2026 |
$90,000 | — |
| 9 Charlotte Place Thirlmere 2572 DA/2026/440/1 |
Shed; Dwelling house; Erection of a new structure; Swimming pool | 30 Apr 2026 | Determined 12 Jun 2026 |
$765,000 | 1 |
| 24 Bangalay Road Tahmoor 2573 DA/2026/449/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 30 Apr 2026 | Determined 28 May 2026 |
$490,835 | 2 |
| 3 Klensendorlffe Street Tahmoor 2573 DA/2026/74/2 |
Secondary dwelling; Dwelling house; Erection of a new structure | 30 Apr 2026 | Determined 14 May 2026 |
$500,000 | 1 |
| Lot 755 Nakuru Street, Silverdale DA/2026/464/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 30 Apr 2026 | Determined 15 May 2026 |
$597,258 | 1 |
| Lot 711 Nakuru Street, Silverdale DA/2026/468/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 30 Apr 2026 | Determined 13 May 2026 |
$568,830 | 1 |
| 6 200 Mount Hercules Road Razorback 2571 DA/2024/590/2 |
Erection of a new structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Swimming pool | 30 Apr 2026 | Determined 14 May 2026 |
$411,200 | — |
| 76 Tahmoor Road Tahmoor 2573 DA/2026/429/1 |
Secondary dwelling; Erection of a new structure; Residential Accommodation | 29 Apr 2026 | Determined 27 May 2026 |
$402,500 | 2 |
| 13 French Street Tahmoor 2573 DA/2026/441/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 29 Apr 2026 | Determined 26 May 2026 |
$360,435 | 1 |
| 86 Hawthorne Road Bargo 2574 DA/2026/436/1 |
Shed; Erection of a new structure | 29 Apr 2026 | Determined 21 May 2026 |
$24,750 | — |
| Proposed Lot 712 Nakuru Street, Silverdale DA/2026/451/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 29 Apr 2026 | Determined 13 May 2026 |
$519,627 | 1 |
| 12 Rose Lane Wilton 2571 DA/2026/447/1 |
Dwelling house; Erection of a new structure | 29 Apr 2026 | Determined 12 May 2026 |
$536,700 | 1 |
| 25 Sandy Lane Thirlmere 2572 DA/2026/434/1 |
Shed; Erection of a new structure | 28 Apr 2026 | Withdrawn | $1,000 | — |
| 560 Bents Basin Road Wallacia 2745 DA/2026/437/1 |
Shed; Erection of a new structure | 28 Apr 2026 | Additional Information Requested | $17,950 | — |
| 13 Mcleay Road Werombi 2570 DA/2026/409/1 |
Shed; Erection of a new structure | 28 Apr 2026 | Determined 24 Jul 2026 |
$110,000 | — |
| 63 Burton Drive Tahmoor 2573 DA/2026/422/1 |
Dual occupancy; Erection of a new structure; Dual occupancy (attached) | 28 Apr 2026 | Under Assessment | $902,783 | 2 |
| 6 Crispe Street Tahmoor 2573 DA/2026/445/1 |
Demolition; Dwelling house; Erection of a new structure | 28 Apr 2026 | Determined 13 May 2026 |
$338,000 | 1 |
| 3 Jacinta Place Picton 2571 DA/2024/875/2 |
Demolition; Shed; Erection of a new structure; Earthworks, retaining walls and structural support | 28 Apr 2026 | Determined 4 May 2026 |
$67,000 | — |
| 16 Regreme Road Picton 2571 DA/2026/423/1 |
Secondary dwelling; Erection of a new structure | 24 Apr 2026 | Determined 9 Jun 2026 |
$205,000 | 1 |
| Proposed Lot 804 Safari Drive, Silverdale DA/2026/443/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 24 Apr 2026 | Determined 15 May 2026 |
$406,190 | 1 |
| 10 French Street Tahmoor 2573 DA/2026/438/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 24 Apr 2026 | Determined 12 May 2026 |
$409,000 | 1 |
| 113 Stirling Drive Wilton 2571 DA/2026/431/1 |
Erection of a new structure; Swimming pool | 24 Apr 2026 | Determined 11 May 2026 |
$55,010 | — |
| 35 Balmoral Rise Wilton 2571 DA/2026/433/1 |
Erection of a new structure; Swimming pool | 24 Apr 2026 | Determined 1 May 2026 |
$47,410 | — |
| 10 Stargard Crescent Picton 2571 DA/2026/428/1 |
Secondary dwelling; Erection of a new structure | 23 Apr 2026 | Determined 6 Jul 2026 |
$225,485 | 1 |
| 9 Brundah Road Thirlmere 2572 DA/2026/425/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 23 Apr 2026 | Determined 25 May 2026 |
$541,707 | 1 |
| 35 Marion Street Thirlmere 2572 DA/2026/426/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 23 Apr 2026 | Determined 22 May 2026 |
$613,741 | 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.