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| 53 Babbage Road Roseville Chase 2069 | Subdivision | $1,298,577,000 | Withdrawn |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| 19 Balfour Street Lindfield 2070 | Demolition; Residential flat building; Erection of a new structure | $72,607,424 | Withdrawn |
406 applications lodged in 2026
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 172 The Comenarra Parkway Wahroonga 2076 eMOD0044/26 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Centre-based child care | 15 Apr 2026 | Determined 9 Jul 2026 |
— | — |
| 66 Boundary Road Wahroonga 2076 eDA0145/26 |
Erection of a new structure; Swimming pool | 14 Apr 2026 | Determined 1 Jul 2026 |
$91,868 | — |
| 41 Boronga Avenue West Pymble 2073 eDA0152/26 |
Demolition; Dwelling house; Erection of a new structure | 13 Apr 2026 | Determined 16 Jul 2026 |
$1,801,541 | 1 |
| 50 Treatts Road Lindfield 2070 eDA0146/26 |
Alterations or additions to an existing building or structure; Driveways and hard stand spaces; Fences; Garage, carport or carparking space; Minor building alterations (internal); Minor building alterations (external); Pathways and paving | 13 Apr 2026 | Determined 2 Jul 2026 |
$170,500 | — |
| 14 Collins Road St Ives 2075 eDA0139/26 |
Subdivision | 13 Apr 2026 | Determined 3 Jul 2026 |
— | — |
| 20 Memorial Avenue St Ives 2075 eREV0007/26 |
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 | 10 Apr 2026 | Determined 4 Aug 2026 |
$6,697,015 | 5 |
| 3 Cove Street South Turramurra 2074 eMOD0040/26 |
Dwelling house; Erection of a new structure | 10 Apr 2026 | Determined 10 Jun 2026 |
— | 1 |
| 6 Newhaven Place St Ives 2075 eMOD0032/26 |
Residential flat building; Erection of a new structure | 10 Apr 2026 | Determined 8 May 2026 |
$12,500,000 | 18 |
| 61 Boronga Avenue West Pymble 2073 eDA0136/26 |
Dwelling house; Erection of a new structure | 9 Apr 2026 | Determined 2 Jul 2026 |
$1,139,806 | 1 |
| 1074 Pacific Highway Pymble 2073 eDA0132/26 |
Shop top housing; Erection of a new structure | 9 Apr 2026 | Determined 17 Aug 2026 |
$10,367,771 | 73 |
| 5-7 Duff Street Turramurra 2074 eDA0131/26 |
Demolition; Residential flat building; Erection of a new structure | 7 Apr 2026 | Determined 21 Sep 2026 |
$41,157,240 | 32 |
| 27 Burdekin Crescent St Ives 2075 eDA0130/26 |
Dwelling house; Erection of a new structure | 2 Apr 2026 | Determined 25 May 2026 |
$920,527 | 1 |
| 12 Marjorie Street Roseville 2069 eREV0004/26 |
Dwelling house; Alterations or additions to an existing building or structure | 1 Apr 2026 | Determined 1 May 2026 |
$445,106 | 1 |
| 11 Warrangi Street Turramurra 2074 eDA0118/26 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 31 Mar 2026 | Determined 19 May 2026 |
$1,259,470 | 1 |
| 16 Luxor Parade Roseville 2069 eMOD0030/26 |
Dwelling house; Alterations or additions to an existing building or structure | 26 Mar 2026 | Determined 9 Jul 2026 |
$35,000 | 1 |
| 21 Mahratta Avenue Wahroonga 2076 eMOD0033/26 |
Alterations or additions to an existing building or structure; Residential Accommodation | 26 Mar 2026 | Determined 15 May 2026 |
$34,830 | — |
| 25 Ellalong Road North Turramurra 2074 eDA0116/26 |
Dwelling house; Alterations or additions to an existing building or structure | 26 Mar 2026 | Determined 7 May 2026 |
$193,804 | 1 |
| 3 Cleveland Street Wahroonga 2076 eDA0111/26 |
Multi-dwelling housing | 24 Mar 2026 | Determined 20 Jul 2026 |
$19,502,670 | 20 |
| 9 Maitland Street Killara 2071 eDA0106/26 |
Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses; Supporting Development | 21 Mar 2026 | Determined 10 Jun 2026 |
$176,000 | — |
| 19 Boronga Avenue West Pymble 2073 eDA0104/26 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah | 18 Mar 2026 | Determined 23 Apr 2026 |
$54,950 | — |
| 50 Livingstone Avenue Pymble 2073 eDA0100/26 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Mar 2026 | Determined 1 Jul 2026 |
$206,800 | 1 |
| 25 Surrey Road Turramurra 2074 eDA0098/26 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Mar 2026 | Determined 26 Jun 2026 |
$69,465 | — |
| 42 Canoon Road South Turramurra 2074 eDA0101/26 |
Alterations or additions to an existing building or structure; Carport | 17 Mar 2026 | Determined 15 Jun 2026 |
$45,870 | — |
| 76 Kissing Point Road Turramurra 2074 eMOD0029/26 |
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 | 17 Mar 2026 | Determined 28 Apr 2026 |
— | — |
| 12 Cadow Street Pymble 2073 eDA0103/26 |
Alterations or additions to an existing building or structure; Carport | 17 Mar 2026 | Determined 17 Apr 2026 |
$8,000 | — |
| 149 Burns Road Turramurra 2074 eDA0090/26 |
Dwelling house; Alterations or additions to an existing building or structure | 13 Mar 2026 | Determined 21 May 2026 |
$23,000 | — |
| 2 Westbrook Avenue Wahroonga 2076 eDA0086/26 |
Demolition; Subdivision | 12 Mar 2026 | Determined 20 Jul 2026 |
$50,000 | — |
| 3 Norfolk Street Killara 2071 eDA0079/26 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Swimming pool | 12 Mar 2026 | Deferred Commencement 30 Jun 2026 |
$1,775,348 | 1 |
| 7 Manning Road Killara 2071 eDA0087/26 |
Secondary dwelling; Demolition; Erection of a new structure; Residential Accommodation | 12 Mar 2026 | Determined 26 May 2026 |
$535,517 | 1 |
| 14 Tamboon Avenue Turramurra 2074 eDA0093/26 |
Erection of a new structure; Swimming pool | 12 Mar 2026 | Determined 11 May 2026 |
$213,606 | — |
| 62-66 Pacific Highway Roseville eMOD0028/26 |
Residential flat building; Erection of a new structure; Residential Accommodation | 12 Mar 2026 | Determined 9 Apr 2026 |
$28,160,739 | 34 |
| 14 Graham Avenue Pymble 2073 eDA0084/26 |
Multi-dwelling housing; Erection of a new structure | 10 Mar 2026 | Determined 20 Jul 2026 |
$8,600,901 | 6 |
| 70 Warrangi Street Turramurra 2074 eDA0089/26 |
Demolition; Multi-dwelling housing; Erection of a new structure | 10 Mar 2026 | Determined 17 Aug 2026 |
$6,182,280 | 6 |
| 12 Kardella Avenue Killara 2071 eDA0083/26 |
Dwelling house; Alterations or additions to an existing building or structure | 10 Mar 2026 | Determined 4 Jun 2026 |
$29,500 | 1 |
| 12 Coonanbarra Road Wahroonga 2076 eDA0067/26 |
Subdivision | 10 Mar 2026 | Determined 5 May 2026 |
— | — |
| 11 Railway Avenue Wahroonga 2076 eDA0061/26 |
Restaurant or cafe; Commercial development; Advertising and signage; Alterations or additions to an existing building or structure; Retail Premise; Food and drink premise; Hours of operation and trading | 9 Mar 2026 | Determined 9 Jun 2026 |
$165,000 | — |
| 86a Warragal Road Turramurra 2074 eDA0081/26 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 6 Mar 2026 | Determined 29 May 2026 |
$1,400,000 | 1 |
| 6 Stanhope Road Killara 2071 eDA0071/26 |
Dwelling house; Erection of a new structure | 6 Mar 2026 | Determined 15 May 2026 |
$94,840 | — |
| 48 Telegraph Road Pymble 2073 eREV0003/26 |
Erection of a new structure; Fences; Tennis courts | 6 Mar 2026 | Determined 6 May 2026 |
$249,115 | — |
| 54 Kenthurst Road St Ives 2075 eDA0076/26 |
Erection of a new structure; Garage, carport or carparking space | 6 Mar 2026 | Determined 30 Apr 2026 |
$46,000 | — |
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.