Development applications — Ku-ring-gai Council
4,148 applications since 2019, proposing 9,989 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| 53 Babbage Road Roseville Chase 2069 | Subdivision | $1,298,577,000 | Withdrawn |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 | Determined |
| 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| 19 Balfour Street Lindfield 2070 | Demolition; Residential flat building; Erection of a new structure | $72,607,424 | Withdrawn |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 |
|---|---|---|---|---|---|
| 28 Gilroy Road Turramurra 2074 eDA0444/25 |
Demolition; Erection of a new structure; Dual occupancy (attached) | 20 Aug 2025 | Determined 24 Mar 2026 |
$2,455,190 | 2 |
| 3 Amaroo Avenue Wahroonga 2076 eDA0433/25 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Aug 2025 | Determined 24 Oct 2025 |
$150,000 | 1 |
| 21 Mahratta Avenue Wahroonga 2076 eDA0438/25 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Aug 2025 | Determined 17 Nov 2025 |
$34,830 | 1 |
| 110 Collins Road St Ives Chase 2075 eDA0445/25 |
Dual occupancy; Demolition; Erection of a new structure; Dual occupancy (detached) | 18 Aug 2025 | Determined 2 Dec 2025 |
$2,401,259 | 2 |
| 2 Marian Street Killara 2071 eMOD0129/25 |
Demolition | 18 Aug 2025 | Determined 25 Nov 2025 |
$12,251,522 | — |
| 15 Benaroon Avenue St Ives 2075 eMOD0127/25 |
Demolition; Dwelling house; Erection of a new structure | 18 Aug 2025 | Determined 10 Nov 2025 |
$942,040 | 1 |
| 6a Water Street Wahroonga 2076 eDA0439/25 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Aug 2025 | Determined 17 Oct 2025 |
$99,000 | 1 |
| 15 Frances Street Lindfield 2070 eDA0442/25 |
Demolition; Erection of a new structure; Dual occupancy (detached) | 15 Aug 2025 | Determined 16 Feb 2026 |
$3,241,712 | 2 |
| 48 Telegraph Road Pymble 2073 eDA0440/25 |
Erection of a new structure; Fences; Tennis courts | 15 Aug 2025 | Determined 11 Dec 2025 |
$274,027 | — |
| 32 Ormonde Road Roseville Chase 2069 eDA0431/25 |
Dwelling house; Erection of a new structure; Residential Accommodation | 15 Aug 2025 | Determined 4 Dec 2025 |
$6,462,263 | 3 |
| 116-118 Junction Road Wahroonga 2076 eDA0437/25 |
Demolition; Subdivision; Erection of a new structure; Landscaping structures | 15 Aug 2025 | Determined 26 Nov 2025 |
$146,314 | — |
| 85a Livingstone Avenue Pymble 2073 eDA0435/25 |
Demolition; Dwelling house; Erection of a new structure | 15 Aug 2025 | Determined 12 Nov 2025 |
$992,865 | 1 |
| 1 Saddington Street South Turramurra 2074 eDA0429/25 |
Demolition; Place of public worship; 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 Aug 2025 | Determined 16 Oct 2025 |
$238,945 | — |
| 1458 Pacific Highway Turramurra 2074 eMOD0130/25 |
Educational establishment ; Erection of a new structure; Centre-based child care | 15 Aug 2025 | Determined 10 Oct 2025 |
$2,287,628 | — |
| 15 Banool Avenue St Ives 2075 eDA0443/25 |
Dual occupancy; Demolition; Subdivision; Erection of a new structure; Dual occupancy (detached) | 14 Aug 2025 | Withdrawn | $3,177,000 | 2 |
| 31a Selwyn Street Pymble 2073 eDA0436/25 |
Dwelling house; Alterations or additions to an existing building or structure | 14 Aug 2025 | Determined 30 Oct 2025 |
$256,000 | 1 |
| 14 Valley Road Lindfield 2070 eMOD0128/25 |
Dwelling house; Alterations or additions to an existing building or structure | 14 Aug 2025 | Determined 7 Oct 2025 |
$308,000 | 1 |
| 37 Springdale Road Killara 2071 eDA0426/25 |
Demolition; Dwelling house; Erection of a new structure | 13 Aug 2025 | Determined 12 Dec 2025 |
$3,138,498 | 1 |
| 405-407 Mona Vale Road St Ives 2075 eDA0418/25 |
Dual occupancy; Subdivision; Erection of a new structure; Dual occupancy (attached) | 13 Aug 2025 | Determined 22 Dec 2025 |
$3,520,695 | 4 |
| 22 Terrace Road Killara 2071 eDA0420/25 |
Dwelling house; Alterations or additions to an existing building or structure; Garage, carport or carparking space; Rainwater tanks; Swimming pool; Residential Accommodation | 13 Aug 2025 | Determined 22 Oct 2025 |
$750,000 | 1 |
| 15 Boyd Street, Turramurra eDA0413/25 |
Demolition; Residential flat building; Erection of a new structure; Change of use of land or a building or the classification of a building under the Building Code of Australia; Residential Accommodation | 13 Aug 2025 | Withdrawn | $7,004,274 | 5 |
| 60 Killeaton Street St Ives 2075 eMOD0123/25 |
Alterations or additions to an existing building or structure; Fences; Garage, carport or carparking space | 12 Aug 2025 | Determined 5 Sep 2025 |
$110,000 | — |
| 24 Fairbairn Avenue East Killara 2071 eMOD0122/25 |
Advertising and signage; Early Education and Care Facility | 11 Aug 2025 | Determined 3 Dec 2025 |
$2,000 | — |
| 3 Kerrawah Avenue St Ives 2075 eMOD0124/25 |
Dwelling house; Alterations or additions to an existing building or structure | 11 Aug 2025 | Determined 12 Nov 2025 |
$50,000 | 1 |
| 20 The Broadway Wahroonga 2076 eDA0411/25 |
Alterations or additions to an existing building or structure; Awnings, blinds and canopies; Balcony, deck, patio, terrace or verandah | 11 Aug 2025 | Determined 16 Oct 2025 |
$73,018 | — |
| 28 Warrimoo Avenue St Ives 2075 eDA0412/25 |
Dwelling house; Erection of a new structure | 11 Aug 2025 | Determined 2 Oct 2025 |
$902,964 | 1 |
| 7 Elegans Avenue St Ives 2075 eDA0416/25 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Driveways and hard stand spaces; Earthworks, retaining walls and structural support; Garage, carport or carparking space; Landscaping structures; Minor building alterations (internal); Rainwater tanks; Stairway; Swimming pool; Residential Accommodation; Supporting Development | 8 Aug 2025 | Determined 30 Oct 2025 |
$498,870 | 1 |
| 7 Chelmsford Avenue Lindfield 2070 eDA0421/25 |
Dwelling house; Alterations or additions to an existing building or structure | 8 Aug 2025 | Determined 14 Nov 2025 |
$124,080 | 1 |
| 54 Kenthurst Road St Ives 2075 eDA0415/25 |
Shed; Erection of a new structure | 8 Aug 2025 | Determined 10 Oct 2025 |
$16,500 | — |
| 30 Reynolds Street Pymble 2073 N/A |
Demolition; Dwelling house; Erection of a new structure; Swimming pool | — | Withdrawn 8 Aug 2025 |
$2,238,745 | 1 |
| 24 Rosebery Road Killara 2071 eDA0419/25 |
Alterations or additions to an existing building or structure; Minor building alterations (internal); Skylights, roof windows and ventilators | 8 Aug 2025 | Determined 9 Oct 2025 |
$194,594 | — |
| 52 Saiala Road East Killara 2071 eMOD0121/25 |
Dwelling house; Alterations or additions to an existing building or structure | 7 Aug 2025 | Determined 11 Nov 2025 |
$880,000 | 1 |
| 107 Roland Avenue Wahroonga 2076 eDA0423/25 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 7 Aug 2025 | Determined 16 Sep 2025 |
$350,000 | 1 |
| 20 Trentino Road Turramurra 2074 eDA0401/25 |
Dual occupancy; Dwelling house; Erection of a new structure; Dual occupancy (detached) | 6 Aug 2025 | Determined 24 Apr 2026 |
$5,736,759 | 2 |
| 4 Archbold Road Roseville 2069 eDA0399/25 |
Dwelling house; Alterations or additions to an existing building or structure | 5 Aug 2025 | Determined 30 Oct 2025 |
$715,000 | 1 |
| 58 Wallalong Crescent West Pymble 2073 eDA0397/25 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 5 Aug 2025 | Determined 5 Nov 2025 |
$266,700 | 1 |
| 1 Roper Place East Killara 2071 eDA0396/25 |
Demolition; Erection of a new structure; Balcony, deck, patio, terrace or verandah | 5 Aug 2025 | Determined 14 Nov 2025 |
$128,800 | — |
| 15 Arthur Street Killara 2071 eDA0394/25 |
Dwelling house; Alterations or additions to an existing building or structure; Garage, carport or carparking space; Swimming pool | 5 Aug 2025 | Determined 18 Nov 2025 |
$561,000 | 1 |
| 3 Graham Avenue Pymble 2073 eDA0402/25 |
Secondary dwelling; Erection of a new structure | 5 Aug 2025 | Determined 23 Sep 2025 |
$49,600 | 1 |
| 26 Mcintyre Street Gordon 2072 eDA0371/25 |
Demolition; Residential flat building; Erection of a new structure | 4 Aug 2025 | Under Assessment 15 Dec 2025 |
$36,182,409 | 53 |
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.