Development applications in Castle Cove, NSW 2069
19 development applications were lodged for properties in Castle Cove from Oct 2025 to Sep 2026. What is being built, how much of it is housing, and where each application stands.
Latest council activity:
Applications lodged
19
incl. 8 modifications
Decided
13
4 still in progress
New dwellings proposed
1
stated on applications
Declared construction value
$11.7M
across 10 applications
Applications lodged each month
Oct 2025 to Sep 2026. The latest month is month-to-date, and councils can publish applications a few weeks after lodgement.
- 3Oct
- 5Nov
- 1Dec
- 0Jan
- 2Feb
- 2Mar
- 0Apr
- 0May
- 2Jun
- 1Jul
- 2Aug
- 1Sep
What is being proposed
11 new applications by main type of work (modifications excluded).
- Alterations & additions9
- New houses2
Where applications stand
Status of the 19 applications lodged in the last 12 months.
- Approved
- 0
- Determined (outcome not stated)
- 13
- Refused
- 0
- Withdrawn or not accepted
- 2
- In progress
- 4
Many council records only say an application was "determined", without saying whether it was approved, so those are shown separately rather than counted as approvals.
Largest projects in the last 12 months
Ranked by dwellings proposed, then declared construction cost.
- Determined
45 Headland Road
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 27 Nov 2025 · 1 dwelling · $5M–$20M
- Determined
3 Bampi Place
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 19 Feb 2026 · $500K–$1M
- Determined
1 Warrawee Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 27 Nov 2025 · $500K–$1M
- In progress
1 Parnoo Avenue
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 14 July 2026 · $500K–$1M
- Determined
25 Neerim Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 16 Oct 2025 · $100K–$500K
Most recent applications
The 30 most recent applications lodged in Castle Cove, newest first. Costs are shown as bands.
- In progress
10 Pindari Avenue
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Balcony, deck, patio, terrace or verandah…
Alterations & additions · Lodged 8 Sept 2026 · $100K–$500K · Modification
- In progress
38 Emerstan Drive
Demolition, Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 25 Aug 2026 · 1 dwelling · $1M–$5M · Modification
- In progress
258 Boundary Street
Dwelling house, Erection of a new structure
New houses · Lodged 11 Aug 2026 · 1 dwelling · $100K–$500K · Modification
- In progress
1 Parnoo Avenue
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 14 July 2026 · $500K–$1M
- Withdrawn
31 Willis Road
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 24 June 2026 · 1 dwelling · $1M–$5M · Modification
- Determined
121 Deepwater Road
Demolition, Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 1 June 2026 · $500K–$1M · Modification
- Determined
74 Deepwater Road
Commercial development, Change of use of land or a building or the classification of a building under the Building Code of Australia…
Commercial, industrial & community · Lodged 27 Mar 2026 · Modification
- Determined
9 Padulla Place
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 24 Mar 2026 · $500K–$1M · Modification
- Determined
175 Deepwater Road
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 26 Feb 2026 · $100K–$500K
- Determined
3 Bampi Place
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 19 Feb 2026 · $500K–$1M
- Determined
3 Parnoo Avenue
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 19 Dec 2025 · $100K–$500K
- Determined
1 Warrawee Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 27 Nov 2025 · $500K–$1M
- Determined
45 Headland Road
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 27 Nov 2025 · 1 dwelling · $5M–$20M
- Determined
234 Boundary Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 20 Nov 2025 · $100K–$500K
- Determined
36 Emerstan Drive
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 14 Nov 2025 · $100K–$500K
- Withdrawn
1 Warrawee Avenue
Dwelling house, Erection of a new structure
New houses · Lodged 14 Nov 2025 · 1 dwelling · $500K–$1M
- Determined
9 Cove Circuit
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 20 Oct 2025 · Under $100K
- Determined
25 Neerim Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 16 Oct 2025 · $100K–$500K
- Determined
69 Neerim Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 14 Oct 2025 · Under $100K · Modification
- Determined
2 Parnoo Avenue
Dwelling house, Erection of a new structure, Driveways and hard stand spaces, Landscaping structures, Swimming pool
New houses · Lodged 15 Sept 2025 · 1 dwelling · Under $100K · Modification
- Determined
258 Boundary Street
Dwelling house, Erection of a new structure
New houses · Lodged 8 Sept 2025 · 1 dwelling · $100K–$500K
- Determined
7 Cammaray Road
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 26 Aug 2025 · $100K–$500K · Modification
- Determined
2B Willowie Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 20 Aug 2025 · $1M–$5M
- Withdrawn
121 Deepwater Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 20 Aug 2025 · $500K–$1M · Modification
- Determined
60 Willowie Road
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 19 Aug 2025 · 1 dwelling · $1M–$5M
- Determined
109 Neerim Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 4 Aug 2025 · $100K–$500K · Modification
- Determined
113 Deepwater Road
Erection of a new structure, Swimming pool
Pools, sheds, garages & decks · Lodged 8 July 2025 · $100K–$500K
- Determined
2B Kendall Road
Dwelling house, Alterations or additions to an existing building or structure, Carport, Residential Accommodation
Alterations & additions · Lodged 3 June 2025 · Under $100K · Modification
- Determined
25 Willis Road
Demolition, Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 22 May 2025 · Under $100K
- Determined
31 Willis Road
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 8 Apr 2025 · 1 dwelling · $1M–$5M
Application details as published by Willoughby City Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Castle Cove market data
Median prices, rental yield, growth, vacancy and properties for sale in Castle Cove.
Sales
Recently sold in Castle Cove
What buyers actually paid, days on market and recent sale prices in Castle Cove.
Development in Castle Cove: frequently asked questions
How many development applications were lodged in Castle Cove in the last 12 months?
19 development applications were lodged for properties in Castle Cove from Oct 2025 to Sep 2026. 8 were modifications to an earlier application. The busiest month was Nov 2025, with 5 applications.
What kind of development is happening in Castle Cove?
Of the new applications lodged in the last 12 months, the most common were alterations & additions (9), new houses (2).
How many new homes are proposed in Castle Cove?
Applications lodged in Castle Cove in the last 12 months propose 1 new dwelling, counting new houses, granny flats, dual occupancies, townhouses and apartments where the application states a dwelling count. Withdrawn applications and modifications are excluded.
How many development applications in Castle Cove have been decided?
Of the 19 applications lodged in the last 12 months, 13 have a decision (13 recorded as determined without the outcome stated), 4 are still in progress and 2 were withdrawn or not accepted.
Which council assesses development applications in Castle Cove?
Applications for Castle Cove are lodged with Willoughby City Council. Its public register is the authoritative record for any individual application.