PUBLIC PLANNING RECORDS

Development applications · The Council of the Shire of Hornsby

Explore recorded proposals and decisions. Check your address to see what matters closest to home.

4,626Recorded applications
121Lodged in the last 90 days
$3,415,988,036Reported estimates across 4265 applications

Records lodged 8 July 2020–9 Oct 2026. 90-day figures calculated on 9 Oct 2026. Figures cover the eligible records held by MyStreet, not every application submitted to council. Estimated costs are reported proposal values, not property values or realised investment.

Other 62Refused 8Approved 43Withdrawn 208Determined 4,177Under assessment 128

Latest applications

Page 1 of 116
Under assessment

22 31-33 Leighton Place Hornsby 2077

Alterations or additions to an existing building or structure · General industry

DA/969/2026 · Lodged 9 Oct 2026Reported estimated cost: $10,000
Under assessment

34 Carters Road Dural 2158

Shed · Erection of a new structure

DA/1020/2026 · Lodged 9 Oct 2026Reported estimated cost: $137,265
Under assessment

95 Pretoria Parade Hornsby 2077

Dwelling house · Alterations or additions to an existing building or structure

DA/987/2026 · Lodged 9 Oct 2026Reported estimated cost: $352,000
Under assessment

136 Riverview Avenue Dangar Island 2083

Alterations or additions to an existing building or structure · Dwelling house · Residential Accommodation

DA/800/2025/C · Lodged 8 Oct 2026Reported estimated cost: $1,709,400
Under assessment

1267 Old Northern Road Middle Dural 2158

Secondary dwelling · Dwelling house · 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 · Non-standard Housing · Residential Accommodation

DA/990/2026 · Lodged 8 Oct 2026Reported estimated cost: $4,410,886
Under assessment

16 Douglas Avenue North Epping 2121

Dwelling house · Alterations or additions to an existing building or structure

DA/989/2026 · Lodged 1 Oct 2026Reported estimated cost: $496,100
Under assessment

449c Pennant Hills Road Pennant Hills 2120

Demolition · Educational establishment · Alterations or additions to an existing building or structure · Erection of a new structure · School

DA/937/2026 · Lodged 30 Sept 2026Reported estimated cost: $18,823,899
Under assessment

48 Berowra Waters Road Berowra 2081

Alterations or additions to an existing building or structure · Dwelling house

DA/1267/2022/C · Lodged 30 Sept 2026Reported estimated cost: $388,773
Under assessment

35 Coba Point Berowra Waters 2082

Dwelling house · Erection of a new structure · Residential Accommodation

DA/323/2026 · Lodged 30 Sept 2026Reported estimated cost: $649,000
Under assessment

49 Yallambee Road Berowra 2081

Alterations or additions to an existing building or structure · Dwelling house

DA/963/2026 · Lodged 28 Sept 2026Reported estimated cost: $64,759
Under assessment

5 Wirrinda Road Mount Kuring-Gai 2080

Change of use of land or a building or the classification of a building under the Building Code of Australia · Warehouse or distribution centre

DA/966/2026 · Lodged 25 Sept 2026Reported estimated cost: $93,500
Under assessment

11 Varna Street Mount Colah 2079

Dwelling house · Alterations or additions to an existing building or structure

DA/936/2026 · Lodged 22 Sept 2026Reported estimated cost: $37,400
Under assessment

33 Lord Street Mount Colah 2079

Dual occupancy · Dual occupancy (detached) · Erection of a new structure

DA/933/2026 · Lodged 22 Sept 2026Reported estimated cost: $757,500
Under assessment

5 Wirrinda Road Mount Kuring-Gai 2080

Change of use of land or a building or the classification of a building under the Building Code of Australia · Light industry

DA/917/2026 · Lodged 22 Sept 2026Reported estimated cost: $12,000
Under assessment

245 New Line Road Dural 2158

Change of use of land or a building or the classification of a building under the Building Code of Australia · Function centre

DA/1310/2023/A · Lodged 22 Sept 2026
Under assessment

6 Cairnes Road Glenorie 2157

Dwelling house · Erection of a new structure

DA/934/2026 · Lodged 22 Sept 2026Reported estimated cost: $719,425
Under assessment

17 North Street Mount Colah 2079

Dwelling house · Alterations or additions to an existing building or structure

DA/911/2026 · Lodged 22 Sept 2026Reported estimated cost: $170,000
Under assessment

25 Bimbil Avenue Mount Colah 2079

Balcony, deck, patio, terrace or verandah · Erection of a new structure · Minor building alterations (external) · Swimming pool

DA/938/2026 · Lodged 18 Sept 2026Reported estimated cost: $257,245
Under assessment

8 Pritchard Street Thornleigh 2120

Dwelling house · Alterations or additions to an existing building or structure

DA/872/2026 · Lodged 14 Sept 2026Reported estimated cost: $246,400
Under assessment

6 Hammond Avenue Normanhurst 2076

Demolition · Erection of a new structure · Dual occupancy (detached)

DA/897/2026 · Lodged 9 Sept 2026Reported estimated cost: $954,000
Under assessment

9 Cobah Road Arcadia 2159

Farm buildings · Temporary building, structure or use

DA/844/2026 · Lodged 9 Sept 2026Reported estimated cost: $57,000
Under assessment

12 Yirra Road Mount Colah 2079

Erection of a new structure · Balcony, deck, patio, terrace or verandah · Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses · Earthworks, retaining walls and structural support · Pathways and paving · Swimming pool

DA/876/2026 · Lodged 9 Sept 2026Reported estimated cost: $352,657
Under assessment

16 Cootamundra Road Hornsby Heights 2077

Dwelling house · Alterations or additions to an existing building or structure

DA/873/2026 · Lodged 8 Sept 2026Reported estimated cost: $313,126
Under assessment

10 Janet Avenue Thornleigh 2120

Dwelling house · Erection of a new structure

DA/898/2026 · Lodged 8 Sept 2026Reported estimated cost: $730,648
Under assessment

14 Willarong Road Mount Colah 2079

Erection of a new structure · Balcony, deck, patio, terrace or verandah · Earthworks, retaining walls and structural support · Swimming pool

DA/895/2026 · Lodged 8 Sept 2026Reported estimated cost: $163,902
Under assessment

7a King Road Hornsby 2077

Dwelling house · Erection of a new structure

DA/892/2026 · Lodged 8 Sept 2026Reported estimated cost: $827,372
Under assessment

15 Clarinda Street Hornsby 2077

Alterations or additions to an existing building or structure · Residential Accommodation

DA/871/2026 · Lodged 7 Sept 2026Reported estimated cost: $750,000
Under assessment

18 Boundary Road North Epping 2121

Demolition · Dual occupancy · Dual occupancy (attached) · Erection of a new structure · Residential Accommodation

DA/812/2026 · Lodged 7 Sept 2026Reported estimated cost: $1,531,860
Under assessment

19 Lockyer Close Dural 2158

Dwelling house · Alterations or additions to an existing building or structure

DA/346/2023/E · Lodged 7 Sept 2026Reported estimated cost: $935,000
Under assessment

28 Grigg Avenue North Epping 2121

Alterations or additions to an existing building or structure · Dual occupancy (detached) · Erection of a new structure

DA/688/2026 · Lodged 6 Sept 2026Reported estimated cost: $879,069
Under assessment

2 Short Street Forest Glen 2157

Dwelling house · Erection of a new structure · Residential Accommodation

DA/864/2026 · Lodged 4 Sept 2026Reported estimated cost: $1,775,521
Under assessment

22 Cobah Road Arcadia 2159

Dwelling house · Erection of a new structure · Residential Accommodation

DA/879/2026 · Lodged 4 Sept 2026Reported estimated cost: $242,000
Under assessment

51 Hewitt Avenue Wahroonga 2076

Dwelling house · Erection of a new structure

DA/843/2026 · Lodged 4 Sept 2026Reported estimated cost: $832,075

Recorded application locations, not surveyed site boundaries. Map shows applications listed on this page.

Suburbs in these records

Public NSW Planning Portal records. Council coverage, locations and update times vary. Determined does not necessarily mean approved. Data sources and limitations.