Manly Observer provides a weekly summary of development applications lodged with Northern Beaches Council in the last week.
While every effort has been made to accurately represent the development applications, we recommend clicking the link (the DA number in the heading) which will take you to the relevant council page with detailed information.
Where exhibition periods have not yet been determined at the time of publication, Council is still gathering the required documention needed before notifying relevant parties. Once the exhibition period opens, there will be a link on the DA page for submissions – please refrain from submitting prior to this link becoming available.
A
54 Allambie Road, Allambie Heights – DA2025/1180
Exhibition Period: Not yet determined at time of publication
Cost of Work: $382,800
Alterations and additions to a house, including a garage.
9 Roosevelt Avenue, Allambie Heights – DA2025/1178
Exhibition Period: 08/09/2025 to 22/09/2025
Cost of Work: $825,000
Alterations and additions to a house.
11 Kevin Avenue, Avalon Beach – DA2025/1165
Exhibition Period: 04/09/2025 to 18/09/2025
Cost of Work: $163,900
Alterations and additions to a house.
B
9 Mulgowrie Crescent, Balgowlah Heights – DA2025/1174
Exhibition Period: Not yet determined at time of publication
Cost of Work: $89,000
Construction of a carport and associated driveway.
17 Mulgowrie Crescent, Balgowlah Heights – DA2025/1179
Exhibition Period: 05/09/2025 to 19/09/2025
Cost of Work: $550,000
Alterations and additions to a house.
32 Loblay Crescent, Bilgola Plateau – DA2025/1184
Exhibition Period: Not yet determined at time of publication
Cost of Work: $5,500
Construction of a pathway and associated landscaping works.
C
51 Hay Street, Collaroy – DA2025/1171
Exhibition Period: 05/09/2025 to 19/09/2025
Cost of Work: $14,190
Alterations and additions to approved dwelling house under a Complying Development Certificate.
15 Norfolk Avenue, Collaroy – DA2025/1162
Exhibition Period: 03/09/2025 to 17/09/2025
Cost of Work: $1,281,500
Demolition works and construction of a house, including a swimming pool.
88 Bennett Street, Curl Curl – DA2025/1172
Exhibition Period: 05/09/2025 to 19/09/2025
Cost of Work: $758,559
Alterations and additions to a house.
D
2 Wigan Road, Dee Why – DA2025/1177
Exhibition Period: Not yet determined at time of publication
Cost of Work: $1,474,000
Demolition works and construction of a dual occupancy with strata subdivision.
F
66 Griffiths Street, Fairlight – DA2025/1170
Exhibition Period: 03/09/2025 to 17/09/2025
Cost of Work: $1,690,586
Demolition works and construction of a dual occupancy, swimming pools and torrens title subdivision.
24 Epacris Avenue, Forestville – DA2025/1161
Exhibition Period: Not yet determined at time of publication
Cost of Work: $1,573,000
Demolition works, construction of a dual occupancy (attached) and Torrens Title subdivision of one lot into two.
29 Ferguson Street, Forestville – DA2025/1133
Exhibition Period: 05/09/2025 to 19/09/2025
Cost of Work: $2,800,798
Demolition works and construction of multi-dwelling housing for five dwellings over three storeys, each containing three bedrooms and internal access from each garage.
11 Ocean View Road, Freshwater – DA2025/1169
Exhibition Period: 04/09/2025 to 18/09/2025
Cost of Work: $1,584,000
Construction of a house, including a swimming pool.
36 Ocean View Road, Freshwater – DA2025/1166
Exhibition Period: 03/09/2025 to 17/09/2025
Cost of Work: $1,887,050
Demolition works and construction of a house.
K
7 Downpatrick Road, Killarney Heights – DA2025/1182
Exhibition Period: 08/09/2025 to 22/09/2025
Cost of Work: $147,795
Construction of a swimming pool.
M
9 Waratah Street, Mona Vale – DA2025/1163
Exhibition Period: 04/09/2025 to 18/09/2025
Cost of Work: $28,380
Alterations and additions to a food and drink premises.
W
24 Berith Street, Wheeler Heights – DA2025/1175
Exhibition Period: 08/09/2025 to 22/09/2025
Cost of Work: $1,488,619
Alterations and additions to a house, including secondary dwelling.
Read more development news on the Beaches:
Four years on from the Frenchs Forest Strategy… where are all the apartments?
