Development applications — Ku-ring-gai Council
4,225 applications since 2019, proposing 10,339 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 53 Babbage Road Roseville Chase 2069 | Subdivision | $1,298,577,000 | Deferred Commencement |
| 53 Babbage Road Roseville Chase 2069 | Subdivision | $1,298,577,000 | Withdrawn |
| 46 Cowan Road St Ives 2075 | Residential flat building; Residential Accommodation | $102,647,943 | Under Assessment |
| 4-10 Bridge Street Pymble 2073 | Commercial development; Office Premise; Change of use of land or a building or the classification of a building under the Building Code of Australia; Retail Premise | $86,010,520 | Determined |
| 19 Balfour Street Lindfield 2070 | Demolition; Residential flat building; Erection of a new structure | $72,607,424 | Withdrawn |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 78 Koola Avenue East Killara 2071 eDA0613/25 |
Demolition; Dwelling house; Erection of a new structure; Air-conditioning units; Earthworks, retaining walls and structural support; Rainwater tanks | 12 Nov 2025 | Determined 4 Mar 2026 |
$1,488,281 | 1 |
| 20 Memorial Avenue St Ives 2075 eDA0619/25 |
Medium Density Housing; 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 | 12 Nov 2025 | Determined 24 Feb 2026 |
$6,697,015 | 5 |
| 72 Ridge Street Gordon 2072 eMOD0203/25 |
Subdivision; Erection of a new structure; Garage, carport or carparking space | 12 Nov 2025 | Determined 3 Feb 2026 |
$105,893 | — |
| 15 Cynthia Street Pymble 2073 eDA0612/25 |
Erection of a new structure; Carport | 12 Nov 2025 | Determined 19 Jan 2026 |
$36,960 | — |
| 76 Lord Street Roseville 2069 eDA0615/25 |
Alterations or additions to an existing building or structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses | 12 Nov 2025 | Determined 23 Dec 2025 |
$46,200 | — |
| 5 Stephanie Place North Turramurra 2074 eDA0605/25 |
Alterations or additions to an existing building or structure; Erection of a new structure; Garage, carport or carparking space; Swimming pool; Residential Accommodation | 10 Nov 2025 | Determined 5 Mar 2026 |
$700,000 | — |
| 63 Gould Avenue St Ives Chase 2075 eDA0607/25 |
Dwelling house; Alterations or additions to an existing building or structure | 10 Nov 2025 | Determined 19 Dec 2025 |
$98,960 | — |
| 71b Hampden Avenue Wahroonga 2076 eMOD0199/25 |
Dwelling house; Erection of a new structure | 7 Nov 2025 | Determined 30 Jan 2026 |
$1,200,000 | 1 |
| 7 Junction Road Wahroonga 2076 eDA0598/25 |
Demolition; Dwelling house; Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Swimming pool | 6 Nov 2025 | Determined 31 Mar 2026 |
$2,043,655 | 1 |
| 18 Cornwall Avenue Turramurra 2074 eDA0599/25 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 6 Nov 2025 | Determined 4 Mar 2026 |
$197,000 | — |
| 46 Hastings Road Warrawee 2074 eMOD0198/25 |
Dwelling house; Alterations or additions to an existing building or structure | 6 Nov 2025 | Determined 8 Jan 2026 |
$1,200,000 | 1 |
| 38 Huon Street North Wahroonga 2076 eDA0601/25 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Nov 2025 | Determined 5 Feb 2026 |
$99,000 | 1 |
| 45 Cook Road Killara 2071 eDA0597/25 |
Secondary dwelling; Change of use of land or a building or the classification of a building under the Building Code of Australia | 5 Nov 2025 | Determined 17 Dec 2025 |
$370,000 | 2 |
| 7 Parkinson Avenue South Turramurra 2074 eDA0600/25 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Nov 2025 | Determined 15 Dec 2025 |
$16,390 | — |
| 71 Hunter Avenue St Ives 2075 eDA0590/25 |
Dwelling house; Alterations or additions to an existing building or structure | 4 Nov 2025 | Determined 16 Jan 2026 |
$45,000 | 1 |
| 6 Laurel Avenue Turramurra 2074 eDA0587/25 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Nov 2025 | Determined 12 Mar 2026 |
$862,200 | 1 |
| 69 Beechworth Road Pymble 2073 eDA0593/25 |
Dwelling house; Erection of a new structure | 3 Nov 2025 | Determined 5 Mar 2026 |
$2,491,275 | 1 |
| 6 Dudley Avenue Roseville 2069 eREV0019/25 |
Dwelling house; Alterations or additions to an existing building or structure | 3 Nov 2025 | Determined 20 Jan 2026 |
$882,200 | 1 |
| 46 Toolang Road St Ives 2075 eDA0591/25 |
Dwelling house; Alterations or additions to an existing building or structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Residential Accommodation | 31 Oct 2025 | Determined 2 Dec 2025 |
$5,000 | — |
| 21 Hastings Road Warrawee 2074 eDA0589/25 |
Dwelling house; Alterations or additions to an existing building or structure | 30 Oct 2025 | Determined 14 Jan 2026 |
$498,200 | 1 |
| 52 Carlyle Road East Lindfield 2070 eDA0586/25 |
Dwelling house; Alterations or additions to an existing building or structure | 29 Oct 2025 | Determined 22 Dec 2025 |
$743,836 | 1 |
| 39 Eastgate Avenue East Killara 2071 eMOD0185/25 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 28 Oct 2025 | Determined 5 Mar 2026 |
$1,042,425 | 1 |
| 9 Porters Lane St Ives 2075 eMOD0189/25 |
Demolition; Seniors housing; Independent living units; Erection of a new structure | 27 Oct 2025 | Determined 12 May 2026 |
$9,575,271 | 12 |
| 19 Karuah Road Turramurra 2074 eMOD0187/25 |
Dwelling house; Alterations or additions to an existing building or structure | 27 Oct 2025 | Determined 18 Dec 2025 |
$575,000 | 1 |
| 44 Carnarvon Road Roseville 2069 eMOD0194/25 |
Dwelling house; Alterations or additions to an existing building or structure | 27 Oct 2025 | Determined 3 Nov 2025 |
$143,055 | 1 |
| 36 Ashburton Avenue South Turramurra 2074 eDA0578/25 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 26 Oct 2025 | Determined 18 Dec 2025 |
$362,025 | 1 |
| 19 Kylie Avenue Killara 2071 eMOD0186/25 |
Dwelling house; Alterations or additions to an existing building or structure | 24 Oct 2025 | Determined 5 Feb 2026 |
$2,900,000 | 1 |
| 35 Primula Street Lindfield 2070 eDA0577/25 |
Demolition; Dwelling house; Erection of a new structure; Swimming pool | 24 Oct 2025 | Determined 6 Feb 2026 |
$1,384,252 | 1 |
| 26 Trafalgar Avenue Roseville 2069 eDA0585/25 |
Dwelling house; Alterations or additions to an existing building or structure | 24 Oct 2025 | Determined 6 Feb 2026 |
$136,800 | — |
| 14 Birdwood Avenue Killara 2071 eDA0571/25 |
Dwelling house; Erection of a new structure; Residential Accommodation | 24 Oct 2025 | Determined 3 Feb 2026 |
$49,750 | — |
| 2 Forsyth Street Killara 2071 eDA0580/25 |
Demolition; Multi-dwelling housing; Erection of a new structure | 23 Oct 2025 | Determined 7 Aug 2026 |
$8,720,369 | 7 |
| 815-821 Pacific Highway Gordon 2072 eDA0572/25 |
Mobile food and drink outlet; Hours of operation and trading | 23 Oct 2025 | Determined 20 Jan 2026 |
$5,500 | — |
| 6 Hereford Place West Pymble 2073 eDA0583/25 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 23 Oct 2025 | Determined 19 Jan 2026 |
$49,500 | — |
| 19 Illoura Avenue Wahroonga 2076 eDA0575/25 |
Erection of a new structure; Carport | 23 Oct 2025 | Determined 10 Dec 2025 |
$32,850 | — |
| 195-197 The Comenarra Parkway Wahroonga 2076 eMOD0190/25 |
Dwelling house; Erection of a new structure; Rainwater tanks; Tennis courts | 23 Oct 2025 | Determined 28 Nov 2025 |
$1,950,000 | 1 |
| 30 Reynolds Street Pymble 2073 eMOD0188/25 |
Demolition; Dwelling house; Erection of a new structure; Swimming pool | 23 Oct 2025 | Determined 21 Nov 2025 |
$2,238,745 | 1 |
| 45 Apps Avenue North Turramurra 2074 eMOD0182/25 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Oct 2025 | Determined 19 Nov 2025 |
$156,827 | 1 |
| 56-58 Koola Avenue East Killara 2071 eDA0548/25 |
Subdivision | 17 Oct 2025 | Deferred Commencement 20 Apr 2026 |
— | — |
| 213 Kissing Point Road South Turramurra 2074 eDA0566/25 |
Signage; Advertising and signage; Advertising structure | 17 Oct 2025 | Determined 21 Nov 2025 |
$22,000 | — |
| 121 Junction Lane Wahroonga 2076 eREV0017/25 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 16 Oct 2025 | Determined 17 Feb 2026 |
$770,000 | 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.