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 |
|---|---|---|---|---|---|
| 160 Big Hill Road The Oaks 2570 DA/2025/1007/1 |
Shed; Dwelling house; Erection of a new structure | 16 Dec 2025 | Determined 3 Mar 2026 |
$2,000,000 | 1 |
| 7 Haddon Place Picton 2571 DA/2025/972/1 |
Shed; Alterations or additions to an existing building or structure; Erection of a new structure; Balcony, deck, patio, terrace or verandah; Minor building alterations (internal); Minor building alterations (external) | 16 Dec 2025 | Determined 13 Feb 2026 |
$190,000 | — |
| 11 Victoria Road Thirlmere 2572 DA/2025/1012/1 |
Shed; Erection of a new structure; Earthworks, retaining walls and structural support; Supporting Development | 16 Dec 2025 | Determined 19 Jan 2026 |
$21,700 | — |
| 82 Longview Drive Wilton Nsw 2571 DA/2025/958/1 |
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; Earthworks, retaining walls and structural support; Fences; Garage, carport or carparking space; Hot water systems; Landscaping structures; Letterboxes; Rainwater tanks | 16 Dec 2025 | Determined 14 Jan 2026 |
$300,000 | 1 |
| 9 Campbell Street Picton 2571 DA/2025/999/1 |
Subdivision | 15 Dec 2025 | Withdrawn | $32,000 | — |
| 9 Exhibition Court Picton 2571 DA/2025/1008/1 |
Dwelling house; Erection of a new structure | 15 Dec 2025 | Determined 13 Mar 2026 |
$828,238 | 1 |
| 8 Exhibition Court Picton 2571 DA/2025/1001/1 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 15 Dec 2025 | Withdrawn | $1,000,000 | 1 |
| 160 Theresa View Road Theresa Park 2570 DA/2025/1017/1 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Dec 2025 | Determined 14 Jan 2026 |
$535,920 | 1 |
| 45 Waterson Circuit Tahmoor 2573 DA/2025/1014/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 15 Dec 2025 | Determined 9 Jan 2026 |
$422,400 | 1 |
| 275 Bargo Road Bargo 2574 DA/2025/990/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 12 Dec 2025 | Under Assessment | $705,409 | 1 |
| 1439/-/1298647 DA/2025/981/1 |
Erection of a new structure; Centre-based child care | 12 Dec 2025 | Determined 7 Jul 2026 |
$1,393,224 | — |
| 31 Ashby Close Bargo 2574 DA/2025/997/1 |
Shed; Erection of a new structure | 12 Dec 2025 | Determined 11 Feb 2026 |
$45,000 | — |
| 24 Havilah Way Silverdale 2752 DA/2025/995/1 |
Erection of a new structure; Swimming pool | 12 Dec 2025 | Determined 13 Jan 2026 |
$61,952 | — |
| 34 Crop Crescent Wilton 2571 DA/2025/994/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 12 Dec 2025 | Determined 12 Jan 2026 |
$701,450 | 1 |
| 25 Waterson Circuit Tahmoor 2573 DA/2025/960/1 |
Dwelling house; Erection of a new structure | 12 Dec 2025 | Determined 12 Jan 2026 |
$348,770 | 1 |
| 15 Macanene Street Wilton 2571 DA/2025/989/1 |
Erection of a new structure; Swimming pool | 12 Dec 2025 | Determined 9 Jan 2026 |
$80,400 | — |
| 70 Thurns Road Razorback 2571 DA/2025/1000/1 |
Erection of a new structure; Swimming pool | 12 Dec 2025 | Determined 9 Jan 2026 |
$100,000 | — |
| 2 Kangaloon Close Wilton 2571 DA/2025/991/1 |
Erection of a new structure; Earthworks, retaining walls and structural support | 11 Dec 2025 | Determined 2 Mar 2026 |
$41,450 | — |
| 16 Rofe Place Picton 2571 DA/2025/996/1 |
Dwelling house; Erection of a new structure; Garage, carport or carparking space | 11 Dec 2025 | Determined 10 Feb 2026 |
$828,680 | 1 |
| 20 Strathmore Lane Tahmoor 2573 DA/2025/988/1 |
Dwelling house; Erection of a new structure | 11 Dec 2025 | Determined 15 Jan 2026 |
$383,350 | 1 |
| 475 New Jerusalem Road Oakdale 2570 DA/2025/985/1 |
Shed; Erection of a new structure | 11 Dec 2025 | Determined 14 Jan 2026 |
$113,300 | — |
| 75 Burrells Road Menangle 2568 DA/2025/390/2 |
Shed; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 11 Dec 2025 | Determined 7 Jan 2026 |
$1,980,000 | 1 |
| 140 Waterfall Creek Road The Oaks 2570 DA/2025/971/1 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Depot; Truck depot | 10 Dec 2025 | Determined 7 Aug 2026 |
— | — |
| 30 Hayters Lane Werombi 2570 DA/2025/155/3 |
Shed; Erection of a new structure | 10 Dec 2025 | Determined 9 Jan 2026 |
$88,206 | — |
| 15 Myangarlie Crescent Silverdale 2752 DA/2025/973/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 10 Dec 2025 | Determined 16 Jan 2026 |
$491,350 | 1 |
| 37 Karkanah Street Wilton 2571 DA/2025/982/1 |
Erection of a new structure; Swimming pool | 10 Dec 2025 | Determined 9 Jan 2026 |
$73,600 | — |
| 12 Exhibition Court Picton 2571 DA/2025/953/1 |
Dwelling house; Erection of a new structure | 9 Dec 2025 | Determined 19 Mar 2026 |
$1,347,055 | 1 |
| 22 Dunlop Place Picton 2571 DA/2025/966/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 9 Dec 2025 | Determined 10 Feb 2026 |
$578,650 | 1 |
| 22 Marshall Avenue Bargo 2574 DA/2025/965/1 |
Shed; Erection of a new structure | 9 Dec 2025 | Determined 4 Feb 2026 |
$77,000 | — |
| 15 Eliza Place Picton 2571 DA/2023/691/2 |
Erection of a new structure; Earthworks, retaining walls and structural support | 9 Dec 2025 | Determined 2 Feb 2026 |
$10,000 | — |
| 21 Durham Street Douglas Park 2569 DA/2025/625/2 |
Dwelling house; Erection of a new structure | 9 Dec 2025 | Determined 23 Jan 2026 |
$543,495 | 1 |
| 43 Macquariedale Road Appin 2560 DA/2025/970/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 9 Dec 2025 | Determined 21 Jan 2026 |
$499,235 | 2 |
| 20 Bronzewing Street Tahmoor 2573 DA/2025/938/1 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation | 9 Dec 2025 | Determined 20 Jan 2026 |
$250,000 | 1 |
| 22 Bronzewing Street Tahmoor 2573 DA/2025/975/1 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation | 9 Dec 2025 | Determined 19 Jan 2026 |
$282,440 | 1 |
| 47 Durham Street Douglas Park 2569 DA/2025/969/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 9 Dec 2025 | Determined 9 Jan 2026 |
$920,325 | 1 |
| 45-47 Oaks Street Thirlmere 2572 DA/2003/58455/2 |
Alterations or additions to an existing building or structure; Vehicle repair station | 9 Dec 2025 | Determined 19 Dec 2025 |
$70,000 | — |
| 4 Klensendorlffe Street Tahmoor 2573 DA/2025/976/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 9 Dec 2025 | Determined 11 Dec 2025 |
$379,900 | 1 |
| 95 Nepean Street Douglas Park 2569 DA/2025/984/1 |
Shed; Erection of a new structure | 8 Dec 2025 | Determined 1 Jul 2026 |
$361,000 | — |
| 54 Weir Road Warragamba 2752 DA/2025/939/1 |
Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external) | 8 Dec 2025 | Determined 15 Apr 2026 |
$49,250 | — |
| 9 Clover Street Wilton 2571 DA/2025/963/1 |
Home business; Temporary building, structure or use | 8 Dec 2025 | Withdrawn | — | — |
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.