Development applications in Jilliby, NSW 2259
17 development applications were lodged for properties in Jilliby 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
17
incl. 4 modifications
Decided
8
8 still in progress
New dwellings proposed
6
stated on applications
Declared construction value
$11.4M
across 11 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.
- 4Oct
- 3Nov
- 0Dec
- 0Jan
- 2Feb
- 2Mar
- 0Apr
- 0May
- 2Jun
- 1Jul
- 2Aug
- 1Sep
What is being proposed
13 new applications by main type of work (modifications excluded).
- Commercial, industrial & community4
- Granny flats3
- Pools, sheds, garages & decks2
- Alterations & additions1
- Dual occupancy & semi-detached1
- New houses1
- Subdivisions1
Where applications stand
Status of the 17 applications lodged in the last 12 months.
- Approved
- 0
- Determined (outcome not stated)
- 8
- Refused
- 0
- Withdrawn or not accepted
- 1
- In progress
- 8
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.
- In progress
9 Burlington Avenue
Secondary dwelling, Dwelling house, Erection of a new structure, Supporting Development
New houses · Lodged 3 Aug 2026 · 2 dwellings · $500K–$1M
- In progress
10 Dicksons Road
Shed, Erection of a new structure, Dual occupancy (detached)
Dual occupancy & semi-detached · Lodged 16 Sept 2026 · 1 dwelling · $500K–$1M
- Determined
11 Treelands Drive
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 4 Mar 2026 · 1 dwelling · $100K–$500K
- In progress
29 Burlington Avenue
Secondary dwelling, Change of use of land or a building or the classification of a building under the Building Code of Australia
Granny flats · Lodged 20 Nov 2025 · 1 dwelling · $100K–$500K
- Determined
29 Parkridge Drive
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 4 Nov 2025 · 1 dwelling
Most recent applications
The 30 most recent applications lodged in Jilliby, newest first. Costs are shown as bands.
- In progress
10 Dicksons Road
Shed, Erection of a new structure, Dual occupancy (detached)
Dual occupancy & semi-detached · Lodged 16 Sept 2026 · 1 dwelling · $500K–$1M
- In progress
6 Tinnula Drive
Warehouse or distribution centre, Erection of a new structure
Commercial, industrial & community · Lodged 17 Aug 2026 · $1M–$5M · Modification
- In progress
9 Burlington Avenue
Secondary dwelling, Dwelling house, Erection of a new structure, Supporting Development
New houses · Lodged 3 Aug 2026 · 2 dwellings · $500K–$1M
- In progress
3 Tinnula Drive
Alterations or additions to an existing building or structure, Resource recovery facility
Alterations & additions · Lodged 17 July 2026 · $100K–$500K
- In progress
17 Cedar Mill Drive
Warehouse or distribution centre, Erection of a new structure
Commercial, industrial & community · Lodged 22 June 2026 · $5M–$20M
- Determined
6 Tinnula Drive
Warehouse or distribution centre, Erection of a new structure
Commercial, industrial & community · Lodged 11 June 2026 · $1M–$5M · Modification
- Determined
29 St Johns Road
Alterations or additions to an existing building or structure, Sewage reticulation system, Sewerage system
Alterations & additions · Lodged 31 Mar 2026 · $5M–$20M · Modification
- Determined
11 Treelands Drive
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 4 Mar 2026 · 1 dwelling · $100K–$500K
- In progress
200 Woods Road
Change of use of land or a building or the classification of a building under the Building Code of Australia, Animal boarding or training…
Other & change of use · Lodged 20 Feb 2026 · Under $100K · Modification
- Determined
4 Cedar Mill Drive
Subdivision, Advertising and signage, Erection of a new structure, Service station, Hours of operation and trading
Subdivisions · Lodged 9 Feb 2026 · $1M–$5M
- In progress
29 Burlington Avenue
Secondary dwelling, Change of use of land or a building or the classification of a building under the Building Code of Australia
Granny flats · Lodged 20 Nov 2025 · 1 dwelling · $100K–$500K
- Determined
60 Burlington Avenue
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 5 Nov 2025 · $100K–$500K
- Determined
29 Parkridge Drive
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 4 Nov 2025 · 1 dwelling
- Withdrawn
3 Inopina Close
Industrial development, Warehouse or distribution centre, Alterations or additions to an existing building or structure, General industry
Commercial, industrial & community · Lodged 16 Oct 2025 · $100K–$500K
- In progress
317 Dicksons Road
Demolition, Home business, Alterations or additions to an existing building or structure, Temporary building, structure or use, Function…
Commercial, industrial & community · Lodged 10 Oct 2025 · Under $100K
- Determined
3 Inopina Close
Industrial development, Alterations or additions to an existing building or structure
Commercial, industrial & community · Lodged 9 Oct 2025 · $100K–$500K
- Determined
676 Dicksons Road
Temporary building, structure or use, Swimming pool
Pools, sheds, garages & decks · Lodged 1 Oct 2025 · Under $100K
- Determined
40 Brothers Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 24 Sept 2025 · $100K–$500K
- Determined
18 Crestwood Road
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 22 Sept 2025 · 1 dwelling · $100K–$500K
- Determined
725 Hue Hue Road
Erection of a new structure, Centre-based child care
Commercial, industrial & community · Lodged 13 Aug 2025 · $1M–$5M · Modification
- Determined
315 Jilliby Road
Dwelling house, Erection of a new structure
New houses · Lodged 12 Aug 2025 · 1 dwelling · $100K–$500K
- Determined
5 Brookfield Close
Erection of a new structure, Swimming pool
Pools, sheds, garages & decks · Lodged 28 July 2025 · Under $100K
- Determined
4 Treelands Drive
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 13 July 2025 · Under $100K
- Determined
4 Tinnula Drive
Subdivision
Subdivisions · Lodged 26 June 2025 · Under $100K
- Determined
6 Tinnula Drive
Warehouse or distribution centre, Erection of a new structure
Commercial, industrial & community · Lodged 17 June 2025 · $1M–$5M
- Determined
200 Woods Road
Dual occupancy, Temporary building, structure or use, Dual occupancy (detached), Residential Accommodation
Dual occupancy & semi-detached · Lodged 1 May 2025
- Determined
8 The Knoll
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 7 Mar 2025 · Under $100K
- Determined
658 Dicksons Road
Dual occupancy, Erection of a new structure, Dual occupancy (detached)
Dual occupancy & semi-detached · Lodged 4 Mar 2025 · 1 dwelling · $100K–$500K · Modification
- Determined
11 Cedar Mill Drive
Subdivision
Subdivisions · Lodged 16 Jan 2025 · Under $100K
- Determined
16 Holloway Drive
Dwelling house, Erection of a new structure
New houses · Lodged 15 Jan 2025 · 1 dwelling · $500K–$1M
Application details as published by Central Coast Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Jilliby market data
Median prices, rental yield, growth, vacancy and properties for sale in Jilliby.
Sales
Recently sold in Jilliby
What buyers actually paid, days on market and recent sale prices in Jilliby.
Development in Jilliby: frequently asked questions
How many development applications were lodged in Jilliby in the last 12 months?
17 development applications were lodged for properties in Jilliby from Oct 2025 to Sep 2026. 4 were modifications to an earlier application. The busiest month was Oct 2025, with 4 applications.
What kind of development is happening in Jilliby?
Of the new applications lodged in the last 12 months, the most common were commercial, industrial & community (4), granny flats (3), pools, sheds, garages & decks (2).
How many new homes are proposed in Jilliby?
Applications lodged in Jilliby in the last 12 months propose 6 new dwellings, 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 Jilliby have been decided?
Of the 17 applications lodged in the last 12 months, 8 have a decision (8 recorded as determined without the outcome stated), 8 are still in progress and 1 was withdrawn or not accepted.
Which council assesses development applications in Jilliby?
Applications for Jilliby are lodged with Central Coast Council. Its public register is the authoritative record for any individual application.