Development applications in Plumpton, NSW 2761
13 development applications were lodged for properties in Plumpton 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
13
incl. 2 modifications
Decided
7
5 still in progress
New dwellings proposed
7
stated on applications
Declared construction value
$13.9M
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.
- 2Oct
- 2Nov
- 1Dec
- 0Jan
- 0Feb
- 1Mar
- 1Apr
- 0May
- 2Jun
- 1Jul
- 1Aug
- 2Sep
What is being proposed
11 new applications by main type of work (modifications excluded).
- Commercial, industrial & community6
- Dual occupancy & semi-detached2
- New houses2
- Granny flats1
Where applications stand
Status of the 13 applications lodged in the last 12 months.
- Approved
- 0
- Determined (outcome not stated)
- 7
- Refused
- 0
- Withdrawn or not accepted
- 1
- In progress
- 5
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
33 Winsome Avenue
Demolition, Subdivision, Erection of a new structure, Dual occupancy (detached)
Dual occupancy & semi-detached · Lodged 8 Dec 2025 · 2 dwellings · $500K–$1M
- In progress
48 Toucan Crescent
Dual occupancy, Dwelling house, Subdivision, Erection of a new structure, Dual occupancy (detached), Residential Accommodation
Dual occupancy & semi-detached · Lodged 1 June 2026 · 2 dwellings · $500K–$1M
- Determined
7 Orara Place
Dwelling house, Erection of a new structure
New houses · Lodged 31 July 2026 · 1 dwelling · $500K–$1M
- Determined
55 Winsome Avenue
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 23 Apr 2026 · 1 dwelling · $500K–$1M
- Determined
1 Rhonda Place
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 12 Nov 2025 · 1 dwelling · $100K–$500K
Most recent applications
The 30 most recent applications lodged in Plumpton, newest first. Costs are shown as bands.
- In progress
Jersey Road
Erection of a new structure, Retail Premise
Commercial, industrial & community · Lodged 8 Sept 2026 · Modification
- In progress
162 Hyatts Road
Demolition, Erection of a new structure, Centre-based child care
Commercial, industrial & community · Lodged 4 Sept 2026 · $1M–$5M
- In progress
162 Hyatts Road
Demolition, Erection of a new structure, Centre-based child care
Commercial, industrial & community · Lodged 27 Aug 2026 · $1M–$5M
- Determined
7 Orara Place
Dwelling house, Erection of a new structure
New houses · Lodged 31 July 2026 · 1 dwelling · $500K–$1M
- In progress
260 Jersey Road
Advertising and signage, Alterations or additions to an existing building or structure, Take away food and drink
Commercial, industrial & community · Lodged 8 June 2026 · $100K–$500K
- In progress
48 Toucan Crescent
Dual occupancy, Dwelling house, Subdivision, Erection of a new structure, Dual occupancy (detached), Residential Accommodation
Dual occupancy & semi-detached · Lodged 1 June 2026 · 2 dwellings · $500K–$1M
- Determined
55 Winsome Avenue
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 23 Apr 2026 · 1 dwelling · $500K–$1M
- Determined
260 Jersey Road
Business premises, Erection of a new structure
Commercial, industrial & community · Lodged 31 Mar 2026 · $100K–$500K
- Determined
33 Winsome Avenue
Demolition, Subdivision, Erection of a new structure, Dual occupancy (detached)
Dual occupancy & semi-detached · Lodged 8 Dec 2025 · 2 dwellings · $500K–$1M
- Determined
371 Rooty Hill Road North
Pub, Alterations or additions to an existing building or structure, Erection of a new structure
Commercial, industrial & community · Lodged 17 Nov 2025 · $1M–$5M
- Determined
1 Rhonda Place
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 12 Nov 2025 · 1 dwelling · $100K–$500K
- Withdrawn
371 Rooty Hill Road North
Pub, Alterations or additions to an existing building or structure, Erection of a new structure
Commercial, industrial & community · Lodged 13 Oct 2025 · $1M–$5M
- Determined
130 Hyatts Road
Erection of a new structure, Centre-based child care
Commercial, industrial & community · Lodged 9 Oct 2025 · Modification
- Withdrawn
194 Hyatts Road
Dwelling house, Erection of a new structure, Dual occupancy (detached)
Dual occupancy & semi-detached · Lodged 10 Sept 2025 · 2 dwellings · $1M–$5M
- Determined
23 Bungalow Road
Demolition, Subdivision, Seniors housing, Independent living units, Erection of a new structure
Apartments & townhouses · Lodged 8 Sept 2025 · 26 dwellings · $20M–$100M
- Determined
67 Pringle Road
Secondary dwelling, Alterations or additions to an existing building or structure, Erection of a new structure, Change of use of land or a…
Granny flats · Lodged 2 Sept 2025 · 1 dwelling · Under $100K
- Determined
8 Horatio Place
Demolition, Subdivision, Erection of a new structure, Dual occupancy (attached)
Dual occupancy & semi-detached · Lodged 28 Aug 2025 · 2 dwellings · $1M–$5M
- Determined
344 Rooty Hill Road North
Demolition, Subdivision
Subdivisions · Lodged 14 Aug 2025 · $100K–$500K
- Withdrawn
8 Horatio Place
Demolition, Erection of a new structure, Dual occupancy (attached)
Dual occupancy & semi-detached · Lodged 29 July 2025 · 2 dwellings · $500K–$1M
- Determined
11 Jessica Place
Dwelling house, Alterations or additions to an existing building or structure, Change of use of land or a building or the classification of…
Alterations & additions · Lodged 28 July 2025 · Under $100K
- Withdrawn
11 Jessica Place
Dwelling house, Alterations or additions to an existing building or structure, Change of use of land or a building or the classification of…
Alterations & additions · Lodged 5 June 2025 · Under $100K · Modification
- Determined
2 Pisa Place
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 27 May 2025 · 1 dwelling · $100K–$500K
- Determined
54 Drysdale Crescent
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 23 May 2025 · $100K–$500K
- Determined
7 Aaron Place
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 19 May 2025 · Under $100K · Modification
- Withdrawn
38 Perrin Avenue
Home business, Change of use of land or a building or the classification of a building under the Building Code of Australia
Other & change of use · Lodged 13 May 2025 · Under $100K
- Determined
130 Hyatts Road
Subdivision
Subdivisions · Lodged 14 Apr 2025 · Under $100K · Modification
- Determined
Jersey Road
Erection of a new structure, Retail Premise
Commercial, industrial & community · Lodged 2 Apr 2025 · $500K–$1M · Modification
- Determined
18 Alvis Place
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 7 Feb 2025 · 1 dwelling
- Determined
4 Rhonda Place
Secondary dwelling, Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 17 Jan 2025 · 1 dwelling · $100K–$500K
- Determined
2 Edwina Place
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 7 Jan 2025 · 1 dwelling · $1M–$5M
Application details as published by Blacktown City Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Plumpton market data
Median prices, rental yield, growth, vacancy and properties for sale in Plumpton.
Sales
Recently sold in Plumpton
What buyers actually paid, days on market and recent sale prices in Plumpton.
Development in Plumpton: frequently asked questions
How many development applications were lodged in Plumpton in the last 12 months?
13 development applications were lodged for properties in Plumpton from Oct 2025 to Sep 2026. 2 were modifications to an earlier application. The busiest month was Oct 2025, with 2 applications.
What kind of development is happening in Plumpton?
Of the new applications lodged in the last 12 months, the most common were commercial, industrial & community (6), dual occupancy & semi-detached (2), new houses (2).
How many new homes are proposed in Plumpton?
Applications lodged in Plumpton in the last 12 months propose 7 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 Plumpton have been decided?
Of the 13 applications lodged in the last 12 months, 7 have a decision (7 recorded as determined without the outcome stated), 5 are still in progress and 1 was withdrawn or not accepted.
Which council assesses development applications in Plumpton?
Applications for Plumpton are lodged with Blacktown City Council. Its public register is the authoritative record for any individual application.