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 |
|---|---|---|---|---|---|
| 20 Thomas Street Appin 2560 DA/2026/531/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 15 May 2026 | Determined 4 Jun 2026 |
$530,000 | 1 |
| 27 Berry Avenue Menangle 2568 DA/2026/524/1 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 15 May 2026 | Determined 29 May 2026 |
$840,000 | 1 |
| 18 Nestlebrae Street Silverdale 2752 DA/2026/505/1 |
Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Swimming pool | 14 May 2026 | Under Assessment | $308,136 | — |
| 8 Orchard Lane Menangle 2568 DA/2026/526/1 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support; Swimming pool | 14 May 2026 | Determined 29 May 2026 |
$927,000 | 1 |
| Lot 206 Dp1104390 DA/2026/503/1 |
Subdivision | 13 May 2026 | Determined 3 Sep 2026 |
— | — |
| 106 Myrtle Creek Avenue, Tahmoor, Nsw 2573 DA/2026/518/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 13 May 2026 | Determined 29 May 2026 |
$450,000 | 1 |
| 11 Marion Street Thirlmere 2572 DA/2026/511/1 |
Dwelling house; Erection of a new structure | 13 May 2026 | Determined 28 May 2026 |
$413,408 | 1 |
| 14 Belford Circuit Tahmoor 2573 DA/2026/525/1 |
Erection of a new structure; Swimming pool | 13 May 2026 | Determined 27 May 2026 |
$53,139 | — |
| 270 Picton Road Razorback 2571 DA/2026/496/1 |
Erection of a new structure; General industry | 12 May 2026 | Additional Information Requested | $8,231,600 | — |
| 1095 Werombi Road Orangeville 2570 DA/2026/506/1 |
Shed; Erection of a new structure; Earthworks, retaining walls and structural support | 12 May 2026 | Additional Information Requested | $132,000 | — |
| 9 Irene Lane Wilton 2571 DA/2026/521/1 |
Dwelling house; Erection of a new structure | 12 May 2026 | Determined 26 May 2026 |
$583,919 | 1 |
| 415 Bobs Range Road Orangeville 2570 DA/2026/519/1 |
Erection of a new structure; Swimming pool | 12 May 2026 | Determined 28 May 2026 |
$53,828 | — |
| 14 Engelman Crescent Menangle 2568 DA/2026/483/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 12 May 2026 | Determined 26 May 2026 |
$469,300 | 1 |
| 33 Waterson Circuit Tahmoor 2573 DA/2026/498/1 |
Dwelling house; Erection of a new structure | 12 May 2026 | Determined 27 May 2026 |
$355,000 | 1 |
| 18 Sawmill Road Tahmoor 2573 DA/2026/509/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 12 May 2026 | Determined 22 May 2026 |
$527,763 | 1 |
| 150 Brundah Road Thirlmere 2572 DA/2026/489/1 |
Dwelling house; Alterations or additions to an existing building or structure | 11 May 2026 | Determined 27 May 2026 |
$125,000 | 1 |
| 5 Klensendorlffe Street Tahmoor 2573 DA/2026/513/1 |
Erection of a new structure; Residential Accommodation | 11 May 2026 | Determined 27 May 2026 |
$491,676 | — |
| 13 Fahey Crescent Appin 2560 DA/2025/1031/2 |
Dwelling house; Erection of a new structure | 11 May 2026 | Determined 19 May 2026 |
$466,745 | 1 |
| 102-108 Silverdale Road Silverdale DA/2026/487/1 |
Demolition; Subdivision | 8 May 2026 | Under Assessment | $933,988 | — |
| 11 Wollondilly Avenue Wilton 2571 DA/2026/495/1 |
Dwelling house; Alterations or additions to an existing building or structure; Swimming pool | 8 May 2026 | Determined 11 Jun 2026 |
$220,000 | 1 |
| 22 Klensendorlffe Street Tahmoor 2573 DA/2026/502/1 |
Dwelling house; Erection of a new structure | 8 May 2026 | Determined 26 May 2026 |
$339,145 | 1 |
| 14 Cornelius Street Appin DA/2026/494/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Swimming pool | 8 May 2026 | Determined 25 May 2026 |
$650,000 | 2 |
| 1 Yawoon Street Wilton 2571 DA/2026/460/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 7 May 2026 | Determined 11 Aug 2026 |
$774,000 | 2 |
| 17 Park Street Tahmoor 2573 DA/2026/477/1 |
Demolition; Erection of a new structure; Centre-based child care | 7 May 2026 | Determined 15 Sep 2026 |
$1,757,590 | — |
| 4 Sawmill Road Tahmoor 2573 DA/2026/461/1 |
Secondary dwelling; Erection of a new structure; Earthworks, retaining walls and structural support; Residential Accommodation | 7 May 2026 | Determined 10 Jun 2026 |
$660,000 | 2 |
| 64 Waterson Circuit Tahmoor 2573 DA/2026/412/1 |
Secondary dwelling; Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 7 May 2026 | Determined 2 Jun 2026 |
$500,000 | 2 |
| 66 Kader Street Bargo 2574 DA/2026/490/1 |
Demolition; Erection of a new structure; Garage, carport or carparking space | 7 May 2026 | Determined 21 May 2026 |
$13,200 | — |
| 24 Sleepy Hollow Drive Menangle 2568 DA/2026/270/2 |
Dwelling house; Erection of a new structure; Residential Accommodation | 7 May 2026 | Determined 7 May 2026 |
$385,000 | 1 |
| 57 Bell Street Thirlmere 2572 DA/2026/463/1 |
Dwelling house; Erection of a new structure | 6 May 2026 | Determined 21 May 2026 |
$450,000 | 1 |
| 6 Charlotte Place Thirlmere 2572 DA/2026/484/1 |
Dwelling house; Erection of a new structure | 6 May 2026 | Determined 20 May 2026 |
$509,884 | 1 |
| 282 Douglas Park Drive Douglas Park 2569 DA/2026/439/1 |
Secondary dwelling; Erection of a new structure; Residential Accommodation | 5 May 2026 | Determined 16 Jul 2026 |
$203,000 | 1 |
| 7 Crispe Street Tahmoor 2573 DA/2026/485/1 |
Secondary dwelling; Dwelling house; Erection of a new structure | 5 May 2026 | Determined 2 Jun 2026 |
$558,150 | 1 |
| 25 Leonard Street Thirlmere 2572 DA/2026/482/1 |
Demolition | 5 May 2026 | Determined 2 Jun 2026 |
$46,000 | — |
| 22 Wombat Hollow Terrace Tahmoor 2573 DA/2026/476/1 |
Shed; Erection of a new structure | 5 May 2026 | Determined 27 May 2026 |
$46,756 | — |
| 17 Rofe Place Picton 2571 DA/2026/466/1 |
Shed; Dwelling house; Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Swimming pool | 5 May 2026 | Determined 27 May 2026 |
$1,150,000 | 1 |
| 12 Charlotte Place Thirlmere 2572 DA/2026/459/1 |
Dwelling house; Erection of a new structure | 5 May 2026 | Determined 25 May 2026 |
$688,000 | 1 |
| Lot 754 Nakuru Street Silverdale DA/2026/491/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 5 May 2026 | Determined 25 May 2026 |
$460,937 | 1 |
| 20 Mallam Road Picton 2571 DA/2026/470/1 |
Shed; Erection of a new structure | 5 May 2026 | Determined 20 May 2026 |
$20,328 | — |
| 24 Engelman Crescent Menangle 2568 DA/2026/478/1 |
Erection of a new structure; Swimming pool | 5 May 2026 | Determined 15 May 2026 |
$45,204 | — |
| 4 Travellers Way Tahmoor 2573 DA/2026/473/1 |
Dwelling house; Erection of a new structure; Residential Accommodation | 5 May 2026 | Determined 14 May 2026 |
$337,856 | 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.