Development applications in Roseville Chase, NSW 2069

15 development applications were lodged for properties in Roseville Chase from Oct 2025 to Sep 2026. What is being built, how much of it is housing, and where each application stands.

Latest council activity: 10 Sept 2026

Applications lodged

incl. 6 modifications

Decided

6 still in progress

New dwellings proposed

stated on applications

Declared construction value

$3.9M

across 7 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.

2
Oct
1
Nov
1
Dec
1
Jan
0
Feb
0
Mar
0
Apr
3
May
3
Jun
3
Jul
0
Aug
1
Sep

What is being proposed

9 new applications by main type of work (modifications excluded).

Commercial, industrial & community3
Alterations & additions2
New houses2
Subdivisions2

Where applications stand

Status of the 15 applications lodged in the last 12 months.

Approved: 1
Determined (outcome not stated): 7
Refused: 0
Withdrawn or not accepted: 1
In progress: 6

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.

97 Babbage Road
Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 8 May 2026 · 1 dwelling · $1M–$5M
5 Griffith Avenue
Dwelling house, Erection of a new structure, Residential Accommodation
In progress
New houses · Lodged 23 June 2026 · 1 dwelling · $500K–$1M
161 Boundary Street
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Erection of a new structure, Fences, Garage…
Determined
Alterations & additions · Lodged 7 May 2026 · $500K–$1M
71 Griffith Avenue
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
In progress
Alterations & additions · Lodged 26 June 2026 · $500K–$1M
27A Babbage Road
Commercial development, Advertising and signage, Alterations or additions to an existing building or structure, Change of use of land or a…
Determined
Commercial, industrial & community · Lodged 20 Jan 2026 · $500K–$1M

Most recent applications

The 30 most recent applications lodged in Roseville Chase, newest first. Costs are shown as bands.

19-21 Babbage Road
Commercial development, Advertising and signage, Change of use of land or a building or the classification of a building under the Building…
In progress
Commercial, industrial & community · Lodged 10 Sept 2026 · Under $100K
53 Babbage Road
Demolition, Subdivision, Erection of a new structure, Dual occupancy (attached)
Determined
Dual occupancy & semi-detached · Lodged 31 July 2026 · 2 dwellings · $1M–$5M · Modification
19-21 Babbage Road
Change of use of land or a building or the classification of a building under the Building Code of Australia, Recreation facility (indoor)
In progress
Commercial, industrial & community · Lodged 17 July 2026 · Under $100K
53 Babbage Road
Demolition, Subdivision, Erection of a new structure, Dual occupancy (attached)
In progress
Dual occupancy & semi-detached · Lodged 13 July 2026 · 2 dwellings · $1M–$5M · Modification
71 Griffith Avenue
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
In progress
Alterations & additions · Lodged 26 June 2026 · $500K–$1M
5 Griffith Avenue
Dwelling house, Erection of a new structure, Residential Accommodation
In progress
New houses · Lodged 23 June 2026 · 1 dwelling · $500K–$1M
9 Lockley Parade
Demolition, Dwelling house, Erection of a new structure, Residential Accommodation
In progress
New houses · Lodged 12 June 2026 · 1 dwelling · $1M–$5M · Modification
41A Griffith Avenue
Dwelling house, Erection of a new structure
Determined
New houses · Lodged 14 May 2026 · 1 dwelling · $500K–$1M · Modification
97 Babbage Road
Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 8 May 2026 · 1 dwelling · $1M–$5M
161 Boundary Street
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Erection of a new structure, Fences, Garage…
Determined
Alterations & additions · Lodged 7 May 2026 · $500K–$1M
27A Babbage Road
Commercial development, Advertising and signage, Alterations or additions to an existing building or structure, Change of use of land or a…
Determined
Commercial, industrial & community · Lodged 20 Jan 2026 · $500K–$1M
53 Babbage Road
Subdivision
Approved
Subdivisions · Lodged 9 Dec 2025
53 Babbage Road
Subdivision
Withdrawn
Subdivisions · Lodged 26 Nov 2025
7 Lockley Parade
Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 15 Oct 2025 · 1 dwelling · $1M–$5M · Modification
9 Lockley Parade
Demolition, Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 8 Oct 2025 · 1 dwelling · $1M–$5M · Modification
15 Normac Street
Alterations or additions to an existing building or structure, Marine Premise, Marina
Determined
Commercial, industrial & community · Lodged 26 Sept 2025 · Modification
7 Earls Court
Dwelling house, Alterations or additions to an existing building or structure
Determined
Alterations & additions · Lodged 5 Sept 2025 · $100K–$500K
32 Ormonde Road
Dwelling house, Erection of a new structure, Residential Accommodation
Determined
Apartments & townhouses · Lodged 15 Aug 2025 · 3 dwellings · $5M–$20M
39 Babbage Road
Demolition, Subdivision, Erection of a new structure, Dual occupancy (attached), Swimming pool
Determined
Dual occupancy & semi-detached · Lodged 21 July 2025 · 2 dwellings · $1M–$5M
32 Ormonde Road
Subdivision
Determined
Subdivisions · Lodged 10 June 2025 · Under $100K
53 Babbage Road
Demolition, Subdivision, Erection of a new structure, Dual occupancy (attached)
Determined
Dual occupancy & semi-detached · Lodged 10 Apr 2025 · 2 dwellings · $1M–$5M
12 Barana Parade
Dwelling house, Dual occupancy (detached)
Approved
Dual occupancy & semi-detached · Lodged 15 Nov 2024 · 2 dwellings · $100K–$500K
41A Griffith Avenue
Dwelling house, Erection of a new structure
Determined
New houses · Lodged 29 Oct 2024 · 1 dwelling · $500K–$1M · Modification
7 Lockley Parade
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Determined
Alterations & additions · Lodged 15 Oct 2024 · $1M–$5M · Modification
49 Griffith Avenue
Dwelling house, Alterations or additions to an existing building or structure
Determined
Alterations & additions · Lodged 30 Aug 2024 · $500K–$1M · Modification
189 Boundary Street
Alterations or additions to an existing building or structure, Residential Accommodation
Determined
Alterations & additions · Lodged 16 Aug 2024 · $100K–$500K · Modification
15 Normac Street
Dwelling house, Subdivision, Office Premise, Marine Premise, Marina
Determined
New houses · Lodged 2 Aug 2024
3 Earls Court
Dwelling house, Alterations or additions to an existing building or structure
Determined
Alterations & additions · Lodged 16 July 2024 · Modification
30 Warrane Road
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Erection of a new structure
Determined
Alterations & additions · Lodged 28 May 2024 · $1M–$5M
97 Babbage Road
Dwelling house, Erection of a new structure
Withdrawn
New houses · Lodged 6 May 2024 · 1 dwelling · $1M–$5M

Application details as published by Ku-ring-gai Council. The council's own register is the authoritative record for any individual application.

Suburb profile

Roseville Chase market data

Median prices, rental yield, growth, vacancy and properties for sale in Roseville Chase.

Sales

Recently sold in Roseville Chase

What buyers actually paid, days on market and recent sale prices in Roseville Chase.

Development in Roseville Chase: frequently asked questions

How many development applications were lodged in Roseville Chase in the last 12 months?

15 development applications were lodged for properties in Roseville Chase from Oct 2025 to Sep 2026. 6 were modifications to an earlier application. The busiest month was May 2026, with 3 applications.

What kind of development is happening in Roseville Chase?

Of the new applications lodged in the last 12 months, the most common were commercial, industrial & community (3), alterations & additions (2), new houses (2).

How many new homes are proposed in Roseville Chase?

Applications lodged in Roseville Chase in the last 12 months propose 2 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 Roseville Chase have been decided?

Of the 15 applications lodged in the last 12 months, 8 have a decision (1 recorded as approved, 7 recorded as determined without the outcome stated), 6 are still in progress and 1 was withdrawn or not accepted.

Which council assesses development applications in Roseville Chase?

Applications for Roseville Chase are lodged with Ku-ring-gai Council. Its public register is the authoritative record for any individual application.