Development applications in Old Toongabbie, NSW 2146

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

Latest council activity: 9 Sept 2026

Applications lodged

incl. 3 modifications

Decided

3 still in progress

New dwellings proposed

stated on applications

Declared construction value

$4.9M

across 5 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.

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

What is being proposed

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

Granny flats3
New houses3
Commercial, industrial & community2
Dual occupancy & semi-detached1

Where applications stand

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

Approved: 0
Determined (outcome not stated): 4
Refused: 0
Withdrawn or not accepted: 5
In progress: 3

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.

12 Chalmers Crescent
Demolition, Subdivision, Erection of a new structure, Dual occupancy (attached)
Determined
Dual occupancy & semi-detached · Lodged 13 Mar 2026 · 2 dwellings · $1M–$5M
41 Nulang Street
Demolition, Dwelling house, Erection of a new structure, Residential Accommodation
In progress
New houses · Lodged 9 Sept 2026 · 1 dwelling · $1M–$5M
131 Binalong Road
Secondary dwelling, Demolition, Dwelling house, Erection of a new structure
In progress
New houses · Lodged 27 Aug 2026 · 1 dwelling · $500K–$1M
8 Raphael Place
Secondary dwelling, Demolition, Erection of a new structure
In progress
Granny flats · Lodged 1 Sept 2026 · 1 dwelling · $100K–$500K
104-110 Oakes Road
Alterations or additions to an existing building or structure, Light industry
Determined
Commercial, industrial & community · Lodged 11 May 2026 · $500K–$1M

Most recent applications

The 22 applications lodged in Old Toongabbie, newest first. Costs are shown as bands.

41 Nulang Street
Demolition, Dwelling house, Erection of a new structure, Residential Accommodation
In progress
New houses · Lodged 9 Sept 2026 · 1 dwelling · $1M–$5M
8 Raphael Place
Secondary dwelling, Demolition, Erection of a new structure
In progress
Granny flats · Lodged 1 Sept 2026 · 1 dwelling · $100K–$500K
131 Binalong Road
Secondary dwelling, Demolition, Dwelling house, Erection of a new structure
In progress
New houses · Lodged 27 Aug 2026 · 1 dwelling · $500K–$1M
131 Binalong Road
Secondary dwelling, Demolition, Dwelling house, Erection of a new structure
Withdrawn
New houses · Lodged 17 Aug 2026 · 1 dwelling · $500K–$1M
93 Oakes Road
Secondary dwelling, Demolition, Erection of a new structure
Withdrawn
Granny flats · Lodged 12 June 2026 · 1 dwelling · $100K–$500K
114 Oakes Road
Industrial development, Alterations or additions to an existing building or structure, Change of use of land or a building or the…
Withdrawn
Commercial, industrial & community · Lodged 10 June 2026 · Under $100K
104-110 Oakes Road
Alterations or additions to an existing building or structure, Light industry
Determined
Commercial, industrial & community · Lodged 11 May 2026 · $500K–$1M
9 Oval Street
Dwelling house, Alterations or additions to an existing building or structure
Determined
Alterations & additions · Lodged 11 May 2026 · $100K–$500K · Modification
9 Oval Street
Dwelling house, Alterations or additions to an existing building or structure
Withdrawn
Alterations & additions · Lodged 15 Apr 2026 · $100K–$500K · Modification
8 Raphael Place
Secondary dwelling, Demolition, Erection of a new structure
Withdrawn
Granny flats · Lodged 25 Mar 2026 · 1 dwelling · $100K–$500K
12 Chalmers Crescent
Demolition, Subdivision, Erection of a new structure, Dual occupancy (attached)
Determined
Dual occupancy & semi-detached · Lodged 13 Mar 2026 · 2 dwellings · $1M–$5M
271 Old Windsor Road
Place of public worship, Hours of operation and trading
Determined
Commercial, industrial & community · Lodged 9 Feb 2026 · Modification
42 Merryl Avenue
Secondary dwelling, Alterations or additions to an existing building or structure
Determined
Granny flats · Lodged 30 Sept 2025 · 1 dwelling · Under $100K
93 Oakes Road
Demolition, Erection of a new structure, Residential Accommodation
Determined
Demolition only · Lodged 7 July 2025 · Under $100K
17 Lennox Street
Subdivision
Determined
Subdivisions · Lodged 23 May 2025 · Under $100K
109 Binalong Road
Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 6 Dec 2024 · 1 dwelling · $100K–$500K
14 Mutual Drive
Dwelling house, Erection of a new structure
Determined
New houses · Lodged 25 Oct 2024 · $100K–$500K
9 Oval Street
Dwelling house, Alterations or additions to an existing building or structure
Determined
Alterations & additions · Lodged 15 Oct 2024 · $100K–$500K
34 Lodge Avenue
Dwelling house, Alterations or additions to an existing building or structure
Determined
Alterations & additions · Lodged 11 Oct 2024 · $100K–$500K
7 Bogalara Road
Demolition, Erection of a new structure, Centre-based child care
Determined
Commercial, industrial & community · Lodged 31 July 2024 · $1M–$5M · Modification
7 Bogalara Road
Demolition, Erection of a new structure, Centre-based child care
Withdrawn
Commercial, industrial & community · Lodged 17 July 2024 · $1M–$5M · Modification
46 Bogalara Road
Dwelling house, Erection of a new structure
Determined
New houses · Lodged 7 June 2024 · 1 dwelling · $500K–$1M · Modification

Application details as published by City of Parramatta Council. The council's own register is the authoritative record for any individual application.

Suburb profile

Old Toongabbie market data

Median prices, rental yield, growth, vacancy and properties for sale in Old Toongabbie.

Sales

Recently sold in Old Toongabbie

What buyers actually paid, days on market and recent sale prices in Old Toongabbie.

Development in Old Toongabbie: frequently asked questions

How many development applications were lodged in Old Toongabbie in the last 12 months?

12 development applications were lodged for properties in Old Toongabbie from Oct 2025 to Sep 2026. 3 were modifications to an earlier application. The busiest month was Mar 2026, with 2 applications.

What kind of development is happening in Old Toongabbie?

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

How many new homes are proposed in Old Toongabbie?

Applications lodged in Old Toongabbie in the last 12 months propose 5 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 Old Toongabbie have been decided?

Of the 12 applications lodged in the last 12 months, 4 have a decision (4 recorded as determined without the outcome stated), 3 are still in progress and 5 were withdrawn or not accepted.

Which council assesses development applications in Old Toongabbie?

Applications for Old Toongabbie are lodged with City of Parramatta Council. Its public register is the authoritative record for any individual application.