Development applications in Wallacia, NSW 2745
11 development applications were lodged for properties in Wallacia 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
11
incl. 4 modifications
Decided
6
3 still in progress
New dwellings proposed
1
stated on applications
Declared construction value
$985K
across 4 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.
- 0Oct
- 1Nov
- 0Dec
- 1Jan
- 0Feb
- 1Mar
- 2Apr
- 2May
- 1Jun
- 0Jul
- 2Aug
- 1Sep
What is being proposed
7 new applications by main type of work (modifications excluded).
- Alterations & additions2
- New houses2
- Pools, sheds, garages & decks2
- Commercial, industrial & community1
Where applications stand
Status of the 11 applications lodged in the last 12 months.
- Approved
- 0
- Determined (outcome not stated)
- 6
- Refused
- 0
- Withdrawn or not accepted
- 2
- 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.
- In progress
6 Denton Place
Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 20 Aug 2026 · 1 dwelling · $100K–$500K
- Determined
69 Greendale Road
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 4 June 2026 · $100K–$500K
- In progress
223 Park Road
Alterations or additions to an existing building or structure, Intensive plant agriculture, Horticulture, Stormwater management system
Commercial, industrial & community · Lodged 23 Mar 2026 · $100K–$500K
- In progress
560 Bents Basin Road
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 28 Apr 2026 · Under $100K
Most recent applications
The 30 most recent applications lodged in Wallacia, newest first. Costs are shown as bands.
- Withdrawn
221 Park Road
Home business, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 8 Sept 2026 · Under $100K
- Determined
20 Driver Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 24 Aug 2026 · Under $100K · Modification
- In progress
6 Denton Place
Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 20 Aug 2026 · 1 dwelling · $100K–$500K
- Determined
69 Greendale Road
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 4 June 2026 · $100K–$500K
- Determined
13 Park Road
Alterations or additions to an existing building or structure, Registered club
Commercial, industrial & community · Lodged 15 May 2026 · $5M–$20M · Modification
- Determined
2 Lark Place
Erection of a new structure, Swimming pool
Pools, sheds, garages & decks · Lodged 14 May 2026
- In progress
560 Bents Basin Road
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 28 Apr 2026 · Under $100K
- Withdrawn
2485 Silverdale Road
Dwelling house, Change of use of land or a building or the classification of a building under the Building Code of Australia
New houses · Lodged 2 Apr 2026 · 1 dwelling · Under $100K
- In progress
223 Park Road
Alterations or additions to an existing building or structure, Intensive plant agriculture, Horticulture, Stormwater management system
Commercial, industrial & community · Lodged 23 Mar 2026 · $100K–$500K
- Determined
25 Naalong Close
Dual occupancy, Erection of a new structure, Dual occupancy (detached), Residential Accommodation
Dual occupancy & semi-detached · Lodged 19 Jan 2026 · 2 dwellings · $1M–$5M · Modification
- Determined
1574 Greendale Road
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 26 Nov 2025 · 2 dwellings · Modification
- Determined
81-83 Greendale Road
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 23 Sept 2025 · 1 dwelling · $500K–$1M
- Withdrawn
81-83 Greendale Road
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 12 Sept 2025 · Under $100K
- Determined
1 Water Street
Shed, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 25 Aug 2025 · Under $100K
- Determined
1 Water Street
Shed, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 25 Aug 2025 · $100K–$500K
- Withdrawn
2485 Silverdale Road
Shed, Change of use of land or a building or the classification of a building under the Building Code of Australia
Pools, sheds, garages & decks · Lodged 28 July 2025
- Determined
1600 Greendale Road
Erection of a new structure, Swimming pool
Pools, sheds, garages & decks · Lodged 24 July 2025 · Under $100K
- Determined
9 Denton Place
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 22 July 2025 · $100K–$500K
- Determined
5 Lark Place
Demolition, Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 7 July 2025 · Under $100K
- Determined
2 Montelimar Place
Erection of a new structure, Balcony, deck, patio, terrace or verandah
Pools, sheds, garages & decks · Lodged 19 June 2025 · Under $100K
- Determined
20 Driver Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 3 June 2025 · Under $100K · Modification
- Determined
250 Bents Basin Road
Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 27 May 2025 · $500K–$1M · Modification
- Determined
250 Bents Basin Road
Subdivision
Subdivisions · Lodged 21 May 2025 · Under $100K
- Determined
1574 Greendale Road
Secondary dwelling, Demolition, Dwelling house, Erection of a new structure, Swimming pool
New houses · Lodged 30 Apr 2025 · 2 dwellings · $500K–$1M
- Withdrawn
81-83 Greendale Road
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 7 Apr 2025 · Under $100K
- Determined
22 Roma Avenue
Erection of a new structure, Swimming pool
Pools, sheds, garages & decks · Lodged 26 Mar 2025 · Under $100K
- Determined
258 Bents Basin Road
Subdivision
Subdivisions · Lodged 25 Mar 2025
- Withdrawn
2510 Silverdale Road
Change of use of land or a building or the classification of a building under the Building Code of Australia, Retail Premise, Specialised…
Commercial, industrial & community · Lodged 5 Dec 2024 · Under $100K
- Determined
560 Bents Basin Road
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 28 Oct 2024 · Under $100K
- Withdrawn
258 Bents Basin Road
Subdivision
Subdivisions · Lodged 25 Oct 2024 · Under $100K
Application details as published by Penrith City Council, Wollondilly Shire Council, Liverpool City Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Wallacia market data
Median prices, rental yield, growth, vacancy and properties for sale in Wallacia.
Sales
Recently sold in Wallacia
What buyers actually paid, days on market and recent sale prices in Wallacia.
Development in Wallacia: frequently asked questions
How many development applications were lodged in Wallacia in the last 12 months?
11 development applications were lodged for properties in Wallacia from Oct 2025 to Sep 2026. 4 were modifications to an earlier application. The busiest month was Apr 2026, with 2 applications.
What kind of development is happening in Wallacia?
Of the new applications lodged in the last 12 months, the most common were alterations & additions (2), new houses (2), pools, sheds, garages & decks (2).
How many new homes are proposed in Wallacia?
Applications lodged in Wallacia 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 Wallacia have been decided?
Of the 11 applications lodged in the last 12 months, 6 have a decision (6 recorded as determined without the outcome stated), 3 are still in progress and 2 were withdrawn or not accepted.
Which council assesses development applications in Wallacia?
Applications for Wallacia are lodged with Penrith City Council, Wollondilly Shire Council and Liverpool City Council. Each council's public register is the authoritative record for any individual application.