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.
B
33B Alexandra Crescent, Bayview – DA2025/0399
Exhibition Period: Not yet determined at time of publication
Cost of Work: $605,000
Alterations and additions to a house, including a swimming pool.
32 McKillop Road, Beacon Hill – DA2025/0310
Exhibition Period: 28/04/2025 to 12/05/2025
Cost of Work: $74,831
Demolition works and construction of a swimming pool, decking, retaining walls, and associated works.
63 The Serpentine, Bilgola Beach – DA2025/0288
Exhibition Period: 24/04/2025 to 08/05/2025
Cost of Work: $1,999,742
Alterations and additions to a house, including a swimming pool.

C
3 Beach Road, Collaroy – DA2025/0400
Exhibition Period: Not yet determined at time of publication
Cost of Work: $2,987,600
Demolition works and construction of a house.

23 Edgecliffe Boulevarde, Collaroy Plateau – DA2025/0286
Exhibition Period: 21/04/2025 to 05/05/2025
Cost of Work: $367,400
Alterations and additions to a house, including a swimming pool.
10 Villiers Place, Cromer – DA2025/0239
Exhibition Period: 28/04/2025 to 12/05/2025
Cost of Work: $192,500
Construction of a secondary dwelling.
5 Adina Road, Curl Curl – DA2025/0257
Exhibition Period: Not yet determined at time of publication
Cost of Work: $151,800
Alterations and additions and change of use to dual occupancy (attached) including strata subdivision.
D
25 Aranda Drive, Davidson – DA2025/0401
Exhibition Period: Not yet determined at time of publication
Cost of Work: $995,500
Alterations and additions to a house.
M
22 Stuart Street, Manly – DA2025/0382
Exhibition Period: 21/04/2025 to 05/05/2025
Cost of Work: $ 0
Subdivision of one lot into two.
32 The Corso, Manly – DA2025/0390
Exhibition Period: Not yet determined at time of publication
Cost of Work: $221,000
Alterations and additions to a commercial building.
106 The Corso, Manly – DA2025/0331
Exhibition Period: 22/04/2025 to 06/05/2025
Cost of Work: $123,590
Royal Copenhagen Ice Cream to renovate including signage.


56 & 58A Elimatta Road, Mona Vale – DA2025/0384
Exhibition Period: 24/04/2025 to 08/05/2025
Cost of Work: $22,000
Alterations and additions to a house, including the subdivision of one lot into two and construction of a hardstand parking area and passing bay.
126B Elimatta Road, Mona Vale – DA2025/0349
Exhibition Period: 22/04/2025 to 06/05/2025
Cost of Work: $1,100,000
Construction of a house and secondary dwelling, including a swimming pool.
N
162 Wallumatta Road, Newport – DA2025/0385
Exhibition Period: 28/04/2025 to 12/05/2025
Cost of Work: $203,563
Alterations and additions to a house, including a swimming pool.
47 Tatiara Crescent, North Narrabeen – DA2025/0259
Exhibition Period: 21/04/2025 to 05/05/2025
Cost of Work: $195,800
Alterations and additions to a house including secondary dwelling.
S
17 Harvey Street, Seaforth – DA2025/0392
Exhibition Period: Not yet determined at time of publication
Cost of Work: $341,000
Alterations and additions to a house.
161C Seaforth Crescent, Seaforth – DA2025/0373
Exhibition Period: 24/04/2025 to 08/05/2025
Cost of Work: $181,093
Construction of an inclinator.
W
113 Orchard Street, Warriewood – DA2025/0348
Exhibition Period: 28/04/2025 to 12/05/2025
Cost of Work: $973,500
Demolition works and construction of a house, swimming pool, horse arena, stables and paddocks.
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