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 |
|---|---|---|---|---|---|
| 75 Boundary Road Tahmoor 2573 DA/2026/980/1 |
Erection of a new structure; Farm stay accommodation | 4 Sep 2026 | Additional Information Requested | $677,010 | — |
| 23 Leigham Holme Way Tahmoor 2573 DA/2026/1025/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 4 Sep 2026 | Under Assessment | $391,835 | 2 |
| 1 Crawford Creek Place Razorback 2571 DA/2026/1023/1 |
Shed; Erection of a new structure | 4 Sep 2026 | Additional Information Requested | $28,205 | — |
| 68 Castlereagh Street Tahmoor 2573 DA/2026/996/1 |
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; Group home (permanent) | 4 Sep 2026 | Under Assessment | $1,012,000 | 5 |
| 21 Radnor Road Bargo 2574 DA/2026/1034/1 |
Secondary dwelling; Shed; Erection of a new structure | 4 Sep 2026 | Under Assessment | $373,025 | 1 |
| 10 Serengeti Circuit Silverdale 2752 DA/2025/652/2 |
Dwelling house; Erection of a new structure; Residential Accommodation | 3 Sep 2026 | Determined 9 Sep 2026 |
$461,974 | 1 |
| 237 Wilton Road Wilton 2571 DA/2026/1014/1 |
Alterations or additions to an existing building or structure; Fences; Residential Accommodation | 3 Sep 2026 | Under Assessment | $47,080 | — |
| 35 Shelleys Lane Thirlmere 2572 DA/2026/1001/1 |
Subdivision | 3 Sep 2026 | Under Assessment | $102,300 | — |
| 13 Mcleay Road Werombi 2570 DA/2026/1011/1 |
Shed; Erection of a new structure | 3 Sep 2026 | Determined 17 Sep 2026 |
$107,250 | — |
| 13 Torumba Circuit Silverdale 2752 DA/2026/1021/1 |
Alterations or additions to an existing building or structure; Earthworks, retaining walls and structural support | 2 Sep 2026 | Under Assessment | $50,000 | — |
| 1482 Burragorang Road Oakdale 2570 DA/2026/1017/1 |
Secondary dwelling; Erection of a new structure | 2 Sep 2026 | Determined 22 Sep 2026 |
$209,000 | 1 |
| 40 Nolan Road Oakdale 2570 DA/2026/1024/1 |
Dwelling house; Erection of a new structure | 2 Sep 2026 | Additional Information Requested | $726,000 | 1 |
| 27 Oaks Street Thirlmere 2572 DA/2025/459/3 |
Erection of a new structure; Centre-based child care; Recreation facility (indoor) | 2 Sep 2026 | Under Assessment | $5,304,985 | — |
| 1345 Werombi Road Werombi 2570 DA/2026/999/1 |
Alterations or additions to an existing building or structure; Erection of a new structure; Garage, carport or carparking space; Swimming pool | 2 Sep 2026 | Under Assessment | $781,812 | — |
| 4 French Street Tahmoor 2573 DA/2026/1016/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 1 Sep 2026 | Determined 16 Sep 2026 |
$513,655 | 2 |
| 25 Bangalay Road Tahmoor 2573 DA/2026/1004/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 1 Sep 2026 | Under Assessment | $509,685 | 1 |
| 28 Morris Crescent Thirlmere 2572 DA/2026/609/2 |
Dwelling house; Erection of a new structure | 1 Sep 2026 | Determined 2 Sep 2026 |
$453,350 | 1 |
| 41 Waterson Circuit Tahmoor 2573 DA/2026/1005/1 |
Dwelling house; Erection of a new structure | 1 Sep 2026 | Determined 17 Sep 2026 |
$517,806 | 1 |
| 13 Cambalan Street Bargo 2574 DA/2026/963/1 |
Demolition; Dwelling house; Subdivision | 1 Sep 2026 | Additional Information Requested | $58,850 | — |
| 16 Melrose Street Wilton 2571 DA/2026/998/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 1 Sep 2026 | Additional Information Requested | $730,359 | 1 |
| 25 David Place Pheasants Nest 2574 DA/2026/1009/1 |
Dwelling house; Alterations or additions to an existing building or structure | 1 Sep 2026 | Under Assessment | $550,000 | 1 |
| 49 Butler Drive Wilton 2571 DA/2026/1010/1 |
Dwelling house; Erection of a new structure | 1 Sep 2026 | Determined 23 Sep 2026 |
$469,035 | 1 |
| 5 Hourn Street Menangle 2568 DA/2026/1015/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 1 Sep 2026 | Determined 24 Sep 2026 |
$685,100 | 1 |
| 15 Brooks Point Road Appin 2560 DA/2024/604/1 |
Subdivision | 1 Sep 2026 | Under Assessment | $74,566,823 | — |
| 13 Brundah Road Thirlmere 2572 DA/2026/1006/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 31 Aug 2026 | Determined 18 Sep 2026 |
$408,046 | 1 |
| 6 Oxenbridge Avenue Wilton 2571 DA/2026/1008/1 |
Secondary dwelling; Erection of a new structure | 31 Aug 2026 | Under Assessment | $287,951 | 1 |
| Proposed Lot 807 Safari Drive, Silverdale DA/2026/1000/1 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation | 31 Aug 2026 | Under Assessment | $459,290 | 1 |
| 19 Fahey Crescent Appin 2560 DA/2026/1003/1 |
Dwelling house; Erection of a new structure | 28 Aug 2026 | Additional Information Requested | $475,723 | 1 |
| 14 Noonamena Road Tahmoor 2573 DA/2026/990/1 |
Dwelling house; Erection of a new structure | 27 Aug 2026 | Determined 15 Sep 2026 |
$699,131 | 1 |
| 11 Jackey Drive Camden Park 2570 DA/2026/983/1 |
Dwelling house; Erection of a new structure | 27 Aug 2026 | Under Assessment | $944,765 | 1 |
| 7 Klensendorlffe Street Tahmoor 2573 DA/2026/986/1 |
Secondary dwelling; Attached dwelling; Dwelling house; Erection of a new structure; Residential Accommodation | 27 Aug 2026 | Under Assessment | $520,000 | 2 |
| 5 Potters Drive Tahmoor 2573 DA/2022/828/4 |
Erection of a new structure; Light industry | 27 Aug 2026 | Determined 18 Sep 2026 |
$1,455,945 | — |
| 10 Westminster Place Razorback 2571 DA/2026/976/1 |
Dwelling house; Erection of a new structure; Swimming pool | 27 Aug 2026 | Determined 23 Sep 2026 |
$908,500 | 1 |
| 69 Warradale Road Warragamba 2752 DA/2026/978/1 |
Demolition; Erection of a new structure; Community facility | 27 Aug 2026 | Under Assessment | $6,868,400 | — |
| 22 Oaks Street Thirlmere 2572 DA/2026/979/1 |
Demolition; Erection of a new structure; Community facility | 27 Aug 2026 | Under Assessment | $7,230,300 | — |
| 146 Nattai Street Tahmoor 2573 DA/2026/955/1 |
Erection of a new structure; Change of use of land or a building or the classification of a building under the Building Code of Australia; Balcony, deck, patio, terrace or verandah (screened enclosures); Recreation facility (indoor); Recreation facility (outdoor) | 27 Aug 2026 | Under Assessment | $66,000 | — |
| 110 Byron Road Tahmoor 2573 DA/2026/938/1 |
Demolition; Erection of a new structure; Centre-based child care | 27 Aug 2026 | Additional Information Requested | $3,820,073 | — |
| 282/-/1317654, 32 Abbortsford Road, Picton 2571 DA/2026/961/1 |
Shed; Dwelling house; Erection of a new structure; Swimming pool | 27 Aug 2026 | Additional Information Requested | $1,200,000 | 1 |
| 33 Eliza Place Picton 2571 DA/2026/984/1 |
Alterations or additions to an existing building or structure; Swimming pool | 27 Aug 2026 | Determined 4 Sep 2026 |
$67,500 | — |
| 34 Abbotsford Road Picton, Lot 281/-/Dp1317654 DA/2026/987/1 |
Shed; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 27 Aug 2026 | Under Assessment | $800,000 | 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.