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 |
|---|---|---|---|---|---|
| 31 Archer Street Chatswood 2067 DA-2025/17 |
Shop top housing; Erection of a new structure | 22 Jan 2025 | Determined 14 Apr 2026 |
$32,414,208 | 55 |
| 27 Spearman Street Roseville 2069 DA-2025/15 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Jan 2025 | Determined 25 Jun 2025 |
$300,410 | 1 |
| 5 The Battlement Castlecrag 2068 DA-2025/3 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Jan 2025 | Determined 18 Jun 2025 |
$573,050 | 1 |
| 33 Rhodes Avenue Naremburn 2065 DA-2025/21 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Jan 2025 | Determined 27 Mar 2025 |
$923,727 | — |
| 84 Artarmon Road Artarmon 2064 DA-2025/18 |
Dwelling house; Alterations or additions to an existing building or structure | 21 Jan 2025 | Determined 28 May 2025 |
$47,000 | 1 |
| 106 Kameruka Road Northbridge 2063 DAM-2025/5 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 21 Jan 2025 | Determined 19 Mar 2025 |
$20,000 | 1 |
| 80 High Street Willoughby 2068 DA-2025/12 |
Secondary dwelling; Demolition; Erection of a new structure; Garage, carport or carparking space | 17 Jan 2025 | Determined 14 Apr 2025 |
$210,800 | 1 |
| 47 Upper Cliff Avenue Northbridge 2063 DAM-2025/1 |
Dwelling house; Erection of a new structure | 16 Jan 2025 | Determined 17 Jun 2025 |
$745,000 | 1 |
| 21 Noonbinna Crescent Northbridge 2063 DA-2025/13 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 16 Jan 2025 | Determined 31 Jul 2025 |
$4,005,293 | 1 |
| 501 Willoughby Road Willoughby 2068 DA-2025/11 |
Shop top housing; Alterations or additions to an existing building or structure; Hardware and building supply | 16 Jan 2025 | Determined 24 Apr 2025 |
$48,500 | 1 |
| 11 Cheyne Walk Castlecrag 2068 DA-2025/14 |
Dwelling house; Alterations or additions to an existing building or structure | 16 Jan 2025 | Determined 25 Mar 2025 |
$809,208 | 1 |
| 23 Tunks Street Northbridge 2063 DAM-2025/4 |
Dwelling house; Alterations or additions to an existing building or structure | 15 Jan 2025 | Determined 25 Feb 2025 |
— | 1 |
| 47 Upper Cliff Avenue Northbridge 2063 DAM-2025/2 |
Dwelling house; Erection of a new structure | 14 Jan 2025 | Determined 17 Jun 2025 |
$445,000 | 1 |
| 5 The Lee Middle Cove 2068 DA-2025/4 |
Demolition; Dwelling house; Erection of a new structure | 14 Jan 2025 | Determined 8 Aug 2025 |
$2,733,625 | 1 |
| 3-5 Wilkes Avenue Artarmon 2064 DAM-2025/3 |
Shop top housing; Alterations or additions to an existing building or structure | 14 Jan 2025 | Determined 1 May 2025 |
$200,000 | 1 |
| 29 Chiltern Road Willoughby 2068 DA-2025/10 |
Dwelling house; Alterations or additions to an existing building or structure | 13 Jan 2025 | Determined 28 May 2025 |
$325,000 | — |
| 135 Greville Street Chatswood 2067 DA-2025/8 |
Subdivision | 13 Jan 2025 | Determined 2 May 2025 |
$15,000 | — |
| 50 Lower Bligh Street Northbridge 2063 DA-2025/5 |
Subdivision | 10 Jan 2025 | Determined 23 Apr 2025 |
$5,500 | — |
| 110 Northcote Street Naremburn 2065 DA-2025/6 |
Dwelling house; Alterations or additions to an existing building or structure | 10 Jan 2025 | Determined 23 Apr 2025 |
$109,400 | — |
| 370 Eastern Valley Way Chatswood 2067 DA-2025/7 |
Commercial development; Advertising and signage; Alterations or additions to an existing building or structure | 10 Jan 2025 | Determined 20 Mar 2025 |
$33,000 | — |
| 6 Dalkeith Street Northbridge 2063 DA-2025/22 |
Demolition; Erection of a new structure; Driveways and hard stand spaces; Garage, carport or carparking space | 9 Jan 2025 | Determined 9 May 2025 |
— | — |
| 1/-/Dp270714 DA-2025/2 |
Industrial development; Temporary building, structure or use; Light industry; High technology industry; Data centre | 9 Jan 2025 | Determined 2 May 2025 |
$1,769,199 | — |
| 17 Smith Street Chatswood 2067 DAM-2024/24 |
Commercial development; Alterations or additions to an existing building or structure | 8 Jan 2025 | Withdrawn | — | — |
| 45 Tindale Road Artarmon 2064 DA-2025/1 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 7 Jan 2025 | Determined 31 Mar 2025 |
$110,000 | 1 |
| 211 Victoria Avenue Chatswood 2067 N/A |
Residential flat building; Erection of a new structure | — | Withdrawn 24 Dec 2024 |
$2,951,726 | 7 |
| 44 Nicholson Street Chatswood 2067 DAM-2024/28 |
Dwelling house; Alterations or additions to an existing building or structure | 20 Dec 2024 | Determined 11 Mar 2025 |
$25,000 | 1 |
| 2-6 Second Avenue Willoughby East 2068 DA-2024/301 |
Dwelling house; Erection of a new structure | 19 Dec 2024 | Withdrawn | $1,103,407 | 1 |
| 539 Willoughby Road Willoughby 2068 DAM-2024/19 |
Shop top housing; Erection of a new structure | 18 Dec 2024 | Determined 13 May 2025 |
— | 7 |
| 18 The Barbette Castlecrag 2068 DA-2024/292 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 18 Dec 2024 | Determined 26 Jun 2025 |
$519,664 | 1 |
| 41 Hinkler Crescent Lane Cove North 2066 DAM-2024/26 |
Dwelling house; Erection of a new structure | 18 Dec 2024 | Determined 24 Mar 2025 |
$75,000 | 1 |
| 100 Sugarloaf Crescent Castlecrag 2068 DAM-2024/25 |
Dwelling house; Erection of a new structure | 17 Dec 2024 | Determined 4 Apr 2025 |
$2,500,000 | 1 |
| 39 Darling Street Roseville 2069 DAM-2024/23 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 16 Dec 2024 | Determined 7 Apr 2025 |
$1,649,353 | 1 |
| 1/Dp663544 DA-2024/296 |
Demolition; Erection of a new structure; Storage premises | 13 Dec 2024 | Determined 30 Jul 2025 |
$2,865,000 | — |
| 19 Millwood Avenue Chatswood West 2067 DA-2024/293 |
Demolition; Dwelling house; Erection of a new structure | 13 Dec 2024 | Operational consent issued 2 Jul 2025 |
$750,000 | 1 |
| 58 Tindale Road Artarmon 2064 DA-2024/299 |
Dwelling house; Alterations or additions to an existing building or structure | 13 Dec 2024 | Determined 21 Jul 2025 |
$717,663 | — |
| 1a Donnelly Road Naremburn 2065 DA-2024/281 |
Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external); Swimming pool | 13 Dec 2024 | Determined 21 May 2025 |
$732,800 | — |
| 45 Raeburn Avenue Castlecrag 2068 DA-2024/291 |
Dwelling house; Alterations or additions to an existing building or structure | 13 Dec 2024 | Determined 7 May 2025 |
$735,000 | 1 |
| 9 First Avenue Willoughby East 2068 DA-2024/295 |
Erection of a new structure; Carport | 13 Dec 2024 | Determined 1 May 2025 |
$6,700 | — |
| 189 Mowbray Road Willoughby 2068 DA-2024/300 |
Subdivision | 13 Dec 2024 | Determined 19 Mar 2025 |
— | — |
| 53 Mcclelland Street North Willoughby 2068 DA-2024/288 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 13 Dec 2024 | Withdrawn | $49,500 | 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.