Development applications in Wilton, NSW 2571
170 development applications were lodged for properties in Wilton 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
170
incl. 15 modifications
Decided
135
27 still in progress
New dwellings proposed
114
stated on applications
Declared construction value
$111.6M
across 143 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.
- 12Oct
- 7Nov
- 8Dec
- 19Jan
- 20Feb
- 16Mar
- 19Apr
- 18May
- 11Jun
- 23Jul
- 6Aug
- 11Sep
What is being proposed
155 new applications by main type of work (modifications excluded).
- New houses93
- Pools, sheds, garages & decks19
- Other & change of use16
- Alterations & additions10
- Commercial, industrial & community4
- Subdivisions4
- Demolition only3
- Granny flats3
- Apartments & townhouses2
- Dual occupancy & semi-detached1
Where applications stand
Status of the 170 applications lodged in the last 12 months.
- Approved
- 0
- Determined (outcome not stated)
- 135
- Refused
- 0
- Withdrawn or not accepted
- 8
- In progress
- 27
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
8 Fitzroy Street
Secondary dwelling, Demolition, Subdivision, Erection of a new structure, Dual occupancy (detached)
Apartments & townhouses · Lodged 8 Sept 2026 · 4 dwellings · $1M–$5M
- Determined
16 Clough Street
Secondary dwelling, Dwelling house, Erection of a new structure, Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses
New houses · Lodged 12 Nov 2025 · 2 dwellings · $1M–$5M
- Determined
5 Gillett Street
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 18 Nov 2025 · 2 dwellings · $500K–$1M
- Determined
15 Kurtz Street
Secondary dwelling, Dwelling house, Erection of a new structure, Landscaping structures, Swimming pool
New houses · Lodged 20 Apr 2026 · 2 dwellings · $500K–$1M
- Determined
11 Scar Tree Crescent
Dual occupancy, Subdivision, Erection of a new structure, Dual occupancy (attached)
Dual occupancy & semi-detached · Lodged 18 Feb 2026 · 2 dwellings · $500K–$1M
Most recent applications
The 30 most recent applications lodged in Wilton, newest first. Costs are shown as bands.
- In progress
12 Flying Fox Lane
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 16 Sept 2026 · 1 dwelling · $500K–$1M
- In progress
10 Ngoorree Circuit
Dwelling house, Erection of a new structure
New houses · Lodged 15 Sept 2026 · 1 dwelling · $500K–$1M
- In progress
41 Longview Drive
Erection of a new structure, Residential Accommodation
Other & change of use · Lodged 15 Sept 2026 · $500K–$1M
- In progress
35 Longview Drive
Erection of a new structure, Residential Accommodation
Other & change of use · Lodged 15 Sept 2026 · $500K–$1M
- In progress
8 Fitzroy Street
Secondary dwelling, Demolition, Subdivision, Erection of a new structure, Dual occupancy (detached)
Apartments & townhouses · Lodged 8 Sept 2026 · 4 dwellings · $1M–$5M
- In progress
127 Hornby Street
Demolition, Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 7 Sept 2026 · Under $100K
- In progress
11 Sarazen Crescent
Shed, Alterations or additions to an existing building or structure, Erection of a new structure
Alterations & additions · Lodged 7 Sept 2026 · $100K–$500K
- In progress
60 Butler Drive
Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 7 Sept 2026 · 1 dwelling · $100K–$500K
- In progress
237 Wilton Road
Alterations or additions to an existing building or structure, Fences, Residential Accommodation
Alterations & additions · Lodged 3 Sept 2026 · Under $100K
- In progress
49 Butler Drive
Dwelling house, Erection of a new structure
New houses · Lodged 1 Sept 2026 · 1 dwelling · $100K–$500K
- In progress
16 Melrose Street
Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 1 Sept 2026 · 1 dwelling · $500K–$1M
- In progress
6 Oxenbridge Avenue
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 31 Aug 2026 · 1 dwelling · $100K–$500K
- Withdrawn
6 Oxenbridge Avenue
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 27 Aug 2026 · 1 dwelling · $100K–$500K
- Determined
109 Fairway Drive
Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 19 Aug 2026 · 1 dwelling · $500K–$1M
- In progress
3 Kelpie Street
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 19 Aug 2026 · 2 dwellings · $500K–$1M
- In progress
745 Picton Road
Subdivision
Subdivisions · Lodged 18 Aug 2026
- Determined
9 Lamrock Street
Alterations or additions to an existing building or structure, Earthworks, retaining walls and structural support
Alterations & additions · Lodged 14 Aug 2026 · Under $100K
- Determined
29 Devonshire Street
Dwelling house, Erection of a new structure
New houses · Lodged 30 July 2026 · 1 dwelling · $100K–$500K
- Determined
2 Kurrabodu Crescent
Dwelling house, Erection of a new structure
New houses · Lodged 29 July 2026 · 1 dwelling · $500K–$1M
- Determined
30 Karkanah Street
Dwelling house, Erection of a new structure
New houses · Lodged 29 July 2026 · 1 dwelling · $500K–$1M
- In progress
1 Greenbridge Drive
Alterations or additions to an existing building or structure, Self storage units
Alterations & additions · Lodged 29 July 2026 · Under $100K · Modification
- In progress
1100 Argyle Street
Demolition
Demolition only · Lodged 28 July 2026 · Under $100K
- Determined
16 Kurrabodu Crescent
Dwelling house, Erection of a new structure
New houses · Lodged 27 July 2026 · 1 dwelling · $500K–$1M
- Determined
7 Kurrabodu Crescent
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 23 July 2026 · Under $100K
- Determined
13 Harvest Way
Secondary dwelling, Dwelling house, Change of use of land or a building or the classification of a building under the Building Code of…
New houses · Lodged 16 July 2026 · 1 dwelling · Under $100K
- In progress
3 Kurtz Street
Dwelling house, Erection of a new structure, Earthworks, retaining walls and structural support, Swimming pool
New houses · Lodged 16 July 2026 · 1 dwelling · $1M–$5M
- Determined
37 Longview Drive
Erection of a new structure, Residential Accommodation
Other & change of use · Lodged 15 July 2026 · $500K–$1M
- Determined
38 Almond Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 13 July 2026 · Under $100K
- In progress
745 Picton Road
Subdivision
Subdivisions · Lodged 10 July 2026
- Determined
35 Kurrabodu Crescent
Secondary dwelling, Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 10 July 2026 · 2 dwellings · $500K–$1M
Application details as published by Wollondilly Shire Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Wilton market data
Median prices, rental yield, growth, vacancy and properties for sale in Wilton.
Sales
Recently sold in Wilton
What buyers actually paid, days on market and recent sale prices in Wilton.
Development in Wilton: frequently asked questions
How many development applications were lodged in Wilton in the last 12 months?
170 development applications were lodged for properties in Wilton from Oct 2025 to Sep 2026. 15 were modifications to an earlier application. The busiest month was Jul 2026, with 23 applications.
What kind of development is happening in Wilton?
Of the new applications lodged in the last 12 months, the most common were new houses (93), pools, sheds, garages & decks (19), other & change of use (16).
How many new homes are proposed in Wilton?
Applications lodged in Wilton in the last 12 months propose 114 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 Wilton have been decided?
Of the 170 applications lodged in the last 12 months, 135 have a decision (135 recorded as determined without the outcome stated), 27 are still in progress and 8 were withdrawn or not accepted.
Which council assesses development applications in Wilton?
Applications for Wilton are lodged with Wollondilly Shire Council. Its public register is the authoritative record for any individual application.