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 |
|---|---|---|---|---|---|
| Lot 748, Nakuru Street Silverdale Nsw 2752 DA/2026/1115/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 28 Sep 2026 | Under Assessment | $597,289 | 1 |
| 44 Macquariedale Road Appin 2560 DA/2026/651/2 |
Secondary dwelling; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation | 28 Sep 2026 | Under Assessment | $576,115 | 2 |
| 355 Mckee Road Theresa Park 2570 DA/2025/26/2 |
Demolition; Alterations or additions to an existing building or structure; Carport; Earthworks, retaining walls and structural support; Swimming pool; Supporting Development | 28 Sep 2026 | Under Assessment | $130,900 | — |
| 19 Brennan Crescent Appin 2560 DA/2026/1124/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 28 Sep 2026 | Under Assessment | $539,079 | 1 |
| 176 Camden Road Douglas Park 2569 DA/2026/1103/1 |
Dwelling house; Alterations or additions to an existing building or structure; Temporary building, structure or use; Swimming pool | 25 Sep 2026 | Under Assessment | $812,612 | 1 |
| 435 Calf Farm Road Mount Hunter 2570 DA/2026/1121/1 |
Dwelling house; Erection of a new structure | 25 Sep 2026 | Additional Information Requested | $200,000 | 1 |
| 11 Crowe Street Appin 2560 DA/2026/1122/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 25 Sep 2026 | Additional Information Requested | $600,000 | 2 |
| 18 Wren Place Thirlmere 2572 DA/2026/1125/1 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Minor building alterations (internal); Minor building alterations (external) | 25 Sep 2026 | Under Assessment | $61,925 | — |
| 260 Argyle Street Picton 2571 DA/2026/1110/1 |
Erection of a new structure; Swimming pool | 24 Sep 2026 | Under Assessment | $38,500 | — |
| 36 Kader Street Bargo 2574 DA/2025/303/2 |
Demolition; Subdivision | 24 Sep 2026 | Under Assessment | $55,000 | — |
| 9 Biara Street Bargo 2574 DA/2026/1108/1 |
Subdivision | 23 Sep 2026 | Additional Information Requested | $1,000 | — |
| Proposed Lot 718 Nakuru Street Silverdale Nsw 2752 DA/2026/1099/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 23 Sep 2026 | Under Assessment | $430,153 | 1 |
| 11 Tahmoor Road Tahmoor 2573 DA/2023/420/5 |
Erection of a new structure; Centre-based child care | 23 Sep 2026 | Under Assessment | $1,689,433 | — |
| 260 Douglas Park Drive Douglas Park 2569 DA/2026/1086/1 |
Erection of a new structure; Earthworks, retaining walls and structural support | 23 Sep 2026 | Under Assessment | $386,518 | — |
| 7 Myangarlie Crescent Silverdale 2752 DA/2026/1091/1 |
Dwelling house; Erection of a new structure; Garage, carport or carparking space; Swimming pool | 22 Sep 2026 | Under Assessment | $450,000 | 1 |
| 18 Rumker Street Picton 2571 DA/2026/1094/1 |
Erection of a new structure; Swimming pool | 22 Sep 2026 | Under Assessment | $57,130 | — |
| 34 Waterson Circuit Tahmoor 2573 DA/2026/1101/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 22 Sep 2026 | Under Assessment | $594,000 | 1 |
| 36 Waterson Circuit Tahmoor 2573 DA/2026/1100/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 22 Sep 2026 | Under Assessment | $594,000 | 1 |
| 22 Havilah Way Silverdale 2752 DA/2026/1102/1 |
Erection of a new structure; Swimming pool | 22 Sep 2026 | Under Assessment | $60,960 | — |
| 40 Morris Crescent Thirlmere 2572 DA/2026/1098/1 |
Erection of a new structure; Swimming pool | 22 Sep 2026 | Under Assessment | $60,000 | — |
| 335 Bridge Street Thirlmere 2572 DA/2026/1097/1 |
Shed; Erection of a new structure | 22 Sep 2026 | Under Assessment | $9,350 | — |
| 10 Ngoorree Circuit Wilton 2571 DA/2026/1085/1 |
Dwelling house; Erection of a new structure | 22 Sep 2026 | Under Assessment | $568,835 | 1 |
| 1/-/Dp1297429 DA/2019/719/13 |
Seniors housing; Independent living units; Alterations or additions to an existing building or structure | 22 Sep 2026 | Under Assessment | — | 2 |
| 70 Bridge Street Picton 2571 DA/2026/1069/1 |
Signage; Alterations or additions to an existing building or structure; Change of use of land or a building or the classification of a building under the Building Code of Australia; Recreation facility (indoor) | 22 Sep 2026 | Under Assessment | — | — |
| 24 Green Hills Drive Silverdale 2752 DA/2026/1081/1 |
Erection of a new structure; Fences | 22 Sep 2026 | Under Assessment | $38,500 | — |
| 145 Fergusson Road Lakesland 2572 DA/2024/162/3 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Carport; Minor building alterations (internal); Minor building alterations (external); Swimming pool | 21 Sep 2026 | Determined 23 Sep 2026 |
$420,000 | — |
| 6 Kennedy Street Appin 2560 DA/2026/1090/1 |
Alterations or additions to an existing building or structure; Erection of a new structure; Swimming pool | 18 Sep 2026 | Under Assessment | $66,000 | — |
| 3 Strathmore Lane Tahmoor 2573 DA/2026/1084/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 18 Sep 2026 | Under Assessment | $600,000 | 1 |
| 545 Barkers Lodge Road Picton 2571 DA/2026/1054/1 |
Erection of a new structure; Supporting Development | 18 Sep 2026 | Under Assessment | $600,000 | — |
| 28 Brennan Crescent Appin 2560 DA/2026/1082/1 |
Dwelling house; Erection of a new structure | 17 Sep 2026 | Under Assessment | $509,936 | 1 |
| 1400 Remembrance Driveway Razorback 2571 DA/2025/282/2 |
Demolition; Place of public worship; Erection of a new structure; Hours of operation and trading | 17 Sep 2026 | Under Assessment | $44,989,527 | — |
| 12 Wombat Hollow Terrace Tahmoor 2573 DA/2026/1089/1 |
Shed; Erection of a new structure | 17 Sep 2026 | Under Assessment | $50,050 | — |
| 21 Marion Street Thirlmere 2572 DA/2026/1088/1 |
Dwelling house; Erection of a new structure | 17 Sep 2026 | Under Assessment | $600,956 | 1 |
| 30 Morris Crescent Thirlmere 2572 DA/2026/1087/1 |
Dwelling house; Erection of a new structure | 17 Sep 2026 | Under Assessment | $643,860 | 1 |
| 95 Nepean Street Douglas Park 2569 DA/2026/42/2 |
Secondary dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 16 Sep 2026 | Determined 23 Sep 2026 |
— | 1 |
| 23 Marion Street Thirlmere 2572 DA/2026/1066/1 |
Dwelling house; Erection of a new structure | 16 Sep 2026 | Under Assessment | $602,052 | 1 |
| 12 Flying Fox Lane Wilton 2571 DA/2026/1073/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 16 Sep 2026 | Under Assessment | $570,000 | 1 |
| 9 Wombat Hollow Terrace Tahmoor 2573 DA/2026/1074/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 16 Sep 2026 | Under Assessment | $1,039,720 | 2 |
| 14 Kent Road Picton 2571 DA/2026/1078/1 |
Shed; Erection of a new structure | 16 Sep 2026 | Under Assessment | $82,500 | — |
| 10 Scotcheys Place Silverdale 2752 DA/2026/1080/1 |
Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 16 Sep 2026 | Under Assessment | $100,000 | — |
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.