Development applications — Willoughby City Council
3,055 applications since 2019, proposing 11,586 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 345 Victoria Avenue Chatswood 2067 | Alterations or additions to an existing building or structure; Retail Premise | $210,529,000 | Determined |
| 345 Victoria Avenue Chatswood 2067 | Retail Premise; Hours of operation and trading | $210,529,000 | Determined |
| 345 Victoria Avenue Chatswood 2067 | Alterations and additions to commercial development | $210,529,000 | Determined |
| 3 9-11 Nelson Street Chatswood 2067 | Shop top housing; Mixed use development; Business premises; Office premises; Retail premises | $171,343,351 | Additional Information Requested |
| 8 Wilson St Chatswood - Lot 1/Dp1189541 | Residential flat building; Home business; Shop top housing; Office Premise; Erection of a new structure; Home occupation; Retail Premise | $166,866,786 | Deferred Commencement |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 211 Victoria Avenue Chatswood 2067 DAM-2026/35 |
Residential flat building; Erection of a new structure | 2 Apr 2026 | Under Assessment | $4,067,557 | 7 |
| 9 Beauchamp Avenue Chatswood 2067 DA-2026/53 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Apr 2026 | Determined 11 Aug 2026 |
$932,000 | 1 |
| 27 Lamette Street Chatswood 2067 DAM-2026/32 |
Dwelling house; Alterations or additions to an existing building or structure | 1 Apr 2026 | Determined 13 May 2026 |
$440,000 | 1 |
| 4 Calbina Road Northbridge 2063 DA-2026/51 |
Dwelling house; Alterations or additions to an existing building or structure | 1 Apr 2026 | Determined 11 Jun 2026 |
$653,400 | 1 |
| 131 Sailors Bay Road Northbridge 2063 DAM-2026/33 |
Demolition; Shop top housing; Alterations or additions to an existing building or structure | 31 Mar 2026 | Determined 12 Jun 2026 |
— | 13 |
| 9 Dawson Street Naremburn 2065 DAM-2026/27 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 27 Mar 2026 | Determined 8 May 2026 |
$1,261,985 | 1 |
| 74 Deepwater Road Castle Cove 2069 DAM-2026/30 |
Commercial development; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | 27 Mar 2026 | Determined 18 Jun 2026 |
— | — |
| 96 The Bulwark Castlecrag 2068 DAM-2026/31 |
Dwelling house; Alterations or additions to an existing building or structure | 27 Mar 2026 | Determined 2 Jul 2026 |
$566,000 | 1 |
| 20 Aubrey Road Northbridge 2063 DAM-2026/29 |
Dwelling house; Alterations or additions to an existing building or structure | 26 Mar 2026 | Determined 9 Apr 2026 |
$888,329 | 1 |
| 16 Macmahon Street North Willoughby 2068 DA-2026/49 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 25 Mar 2026 | Determined 23 Apr 2026 |
— | 1 |
| 82-86 Eastern Valley Way, Willoughby DAM-2026/28 |
Attached dwelling; Medium Density Housing; Erection of a new structure | 25 Mar 2026 | Withdrawn | — | 11 |
| 259 Penshurst Street North Willoughby 2068 DA-2026/47 |
Demolition; Residential flat building; Erection of a new structure; Community facility | 23 Mar 2026 | Additional Information Requested | $11,534,380 | 10 |
| 443 Willoughby Road Willoughby 2068 DAM-2026/25 |
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; Centre-based child care | 20 Mar 2026 | Determined 3 Jun 2026 |
$2,919,400 | — |
| 70 Linden Way Castlecrag 2068 DAM-2026/24 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Mar 2026 | Withdrawn | $1,636,000 | 1 |
| 17 Linden Way Castlecrag 2068 DA-2026/45 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Mar 2026 | Determined 16 Apr 2026 |
$726,000 | — |
| 11 Shepherd Road Artarmon 2064 DA-2026/42 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Mar 2026 | Determined 24 Apr 2026 |
$49,646 | 1 |
| 131 Sailors Bay Road Northbridge 2063 DAM-2026/23 |
Demolition; Shop top housing; Alterations or additions to an existing building or structure | 18 Mar 2026 | Determined 13 May 2026 |
— | 13 |
| 914-918 Pacific Highway Chatswood 2067 DA-2026/43 |
Commercial development; Alterations or additions to an existing building or structure; Retail Premise; Vehicle Sales or Hire Premises | 18 Mar 2026 | Withdrawn | $13,200 | — |
| 19 Stafford Road Artarmon 2064 DA-2026/46 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Mar 2026 | Determined 5 Jun 2026 |
$717,000 | 1 |
| 1 Cramer Crescent Chatswood 2067 DAM-2026/22 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 17 Mar 2026 | Determined 22 Apr 2026 |
$327,000 | 1 |
| 10 Charles Street Castlecrag 2068 DA-2026/44 |
Demolition; Dwelling house; Erection of a new structure | 17 Mar 2026 | Withdrawn | $303,000 | 1 |
| 5 The Barbican Castlecrag 2068 DAM-2026/21 |
Erection of a new structure; Stairway | 16 Mar 2026 | Determined 20 Mar 2026 |
$115,000 | — |
| 45 Sydney Street Willoughby 2068 DAM-2026/20 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Mar 2026 | Determined 14 May 2026 |
$677,160 | 1 |
| 411 Penshurst Street Chatswood 2067 DA-2026/41 |
Erection of a new structure; Residential Accommodation | 11 Mar 2026 | Determined 10 Apr 2026 |
$145,500 | — |
| 27 Spearman Street Roseville 2069 DAM-2026/18 |
Dwelling house; Alterations or additions to an existing building or structure | 11 Mar 2026 | Determined 20 Apr 2026 |
$300,410 | 1 |
| 456 Penshurst Street Roseville 2069 DAM-2026/17 |
Dwelling house; Alterations or additions to an existing building or structure | 11 Mar 2026 | Determined 22 Apr 2026 |
$495,000 | — |
| 16 Violet Street Chatswood 2067 DAM-2026/13 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Mar 2026 | Determined 9 Apr 2026 |
— | 1 |
| 262 Sailors Bay Road Northbridge 2063 DA-2026/37 |
Alterations or additions to an existing building or structure; Fences | 9 Mar 2026 | Determined 22 Apr 2026 |
$18,700 | — |
| 4 Cheyne Walk Castlecrag 2068 DA-2026/40 |
Dwelling house; Alterations or additions to an existing building or structure | 9 Mar 2026 | Determined 30 Jun 2026 |
$2,120,601 | 1 |
| 40 Johnson Street Chatswood 2067 DA-2026/38 |
Demolition | 6 Mar 2026 | Determined 16 Apr 2026 |
$45,000 | — |
| 114 Beaconsfield Road Chatswood 2067 DAM-2026/16 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 5 Mar 2026 | Determined 6 Mar 2026 |
$1,838,737 | 1 |
| 38 Lower Cliff Avenue Northbridge 2063 DA-2026/39 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Mar 2026 | Determined 21 Apr 2026 |
$60,600 | — |
| 345 Victoria Avenue Chatswood 2067 DAM-2026/15 |
Alterations or additions to an existing building or structure; Retail Premise | 5 Mar 2026 | Determined 5 May 2026 |
— | — |
| 111 Fullers Road Chatswood 2067 DA-2026/36 |
Dwelling house; Erection of a new structure; Earthworks, retaining walls and structural support | 3 Mar 2026 | Determined 29 Apr 2026 |
$941,350 | 1 |
| 5 Daisy Street Chatswood 2067 DA-2026/31 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Mar 2026 | Determined 16 Jun 2026 |
$25,590 | 1 |
| 155 Greville Street Chatswood 2067 DA-2026/33 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Mar 2026 | Determined 31 Mar 2026 |
$17,779 | 1 |
| 13 Covelee Circuit Middle Cove 2068 DAM-2026/14 |
Dwelling house; Erection of a new structure | 2 Mar 2026 | Determined 2 Apr 2026 |
$1,618,280 | 1 |
| 3 Ross Street Naremburn 2065 DA-2026/29 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 2 Mar 2026 | Withdrawn | $1,320,000 | 1 |
| 14 West Parade Chatswood 2067 DA-2026/35 |
Dwelling house; Alterations or additions to an existing building or structure | 2 Mar 2026 | Determined 18 Jun 2026 |
$570,500 | 1 |
| 1 Baringa Road Northbridge 2063 DA-2026/32 |
Demolition; Residential flat building; Residential Accommodation | 27 Feb 2026 | Under Assessment | $41,450,000 | 31 |
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.