Development applications in Appin, NSW 2560
62 development applications were lodged for properties in Appin 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
62
incl. 9 modifications
Decided
51
8 still in progress
New dwellings proposed
53
stated on applications
Declared construction value
$26.6M
across 49 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.
- 5Oct
- 4Nov
- 3Dec
- 6Jan
- 2Feb
- 6Mar
- 3Apr
- 9May
- 9Jun
- 4Jul
- 4Aug
- 7Sep
What is being proposed
53 new applications by main type of work (modifications excluded).
- New houses39
- Alterations & additions5
- Pools, sheds, garages & decks4
- Commercial, industrial & community2
- Demolition only1
- Dual occupancy & semi-detached1
- Subdivisions1
Where applications stand
Status of the 62 applications lodged in the last 12 months.
- Approved
- 0
- Determined (outcome not stated)
- 51
- Refused
- 0
- Withdrawn or not accepted
- 3
- In progress
- 8
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
14 Cornelius Street
Secondary dwelling, Dwelling house, Erection of a new structure, Swimming pool
New houses · Lodged 8 May 2026 · 2 dwellings · $500K–$1M
- Determined
38 Lippiatt Circuit
Dwelling house, Erection of a new structure, Dual occupancy (detached)
Dual occupancy & semi-detached · Lodged 7 Jan 2026 · 2 dwellings · $500K–$1M
- Determined
18 Brenville Street
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 21 Oct 2025 · 2 dwellings · $500K–$1M
- Determined
4 Brenville Street
Secondary dwelling, Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 22 July 2026 · 2 dwellings · $500K–$1M
- Determined
44 Macquariedale Road
Secondary dwelling, Dwelling house, Erection of a new structure, Earthworks, retaining walls and structural support, Residential…
New houses · Lodged 15 June 2026 · 2 dwellings · $500K–$1M
Most recent applications
The 30 most recent applications lodged in Appin, newest first. Costs are shown as bands.
- In progress
6 Kennedy Street
Alterations or additions to an existing building or structure, Erection of a new structure, Swimming pool
Alterations & additions · Lodged 18 Sept 2026 · Under $100K
- In progress
28 Brennan Crescent
Dwelling house, Erection of a new structure
New houses · Lodged 17 Sept 2026 · 1 dwelling · $500K–$1M
- In progress
3 Throsby Street
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 15 Sept 2026 · 1 dwelling · $500K–$1M
- In progress
12 St James Place
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 15 Sept 2026 · $100K–$500K
- In progress
4 76 Appin Road
Alterations or additions to an existing building or structure, Minor building alterations (internal)
Alterations & additions · Lodged 10 Sept 2026 · Under $100K
- In progress
4 Lewis Street
Demolition, Erection of a new structure, Centre-based child care
Commercial, industrial & community · Lodged 9 Sept 2026 · $1M–$5M
- In progress
15 Brooks Point Road
Subdivision
Subdivisions · Lodged 1 Sept 2026
- In progress
19 Fahey Crescent
Dwelling house, Erection of a new structure
New houses · Lodged 28 Aug 2026 · 1 dwelling · $100K–$500K
- Determined
16 Throsby Street
Dwelling house, Erection of a new structure
New houses · Lodged 19 Aug 2026 · 1 dwelling · $100K–$500K
- Determined
34 Lippiatt Circuit
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 10 Aug 2026 · 1 dwelling · $500K–$1M · Modification
- Determined
22 Throsby Street
Secondary dwelling, Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 7 Aug 2026 · 2 dwellings · $500K–$1M
- Determined
9 Henning Street
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 29 July 2026 · 1 dwelling · $500K–$1M
- Determined
21A Kerr Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 29 July 2026 · $100K–$500K
- Determined
4 Brenville Street
Secondary dwelling, Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 22 July 2026 · 2 dwellings · $500K–$1M
- Determined
20 Thomas Street
Secondary dwelling, Dwelling house, Erection of a new structure, Earthworks, retaining walls and structural support
New houses · Lodged 3 July 2026 · 1 dwelling · $500K–$1M · Modification
- Determined
32 Brennan Crescent
Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 30 June 2026 · 1 dwelling · $100K–$500K
- Determined
42 Macquariedale Road
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 25 June 2026 · 2 dwellings · $500K–$1M
- Determined
42 Cornelius Street
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 22 June 2026 · 1 dwelling · $500K–$1M
- Determined
46 Macquariedale Road
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 18 June 2026 · 2 dwellings · $500K–$1M
- Withdrawn
4 Brenville Street
Secondary dwelling, Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 15 June 2026 · 2 dwellings · $500K–$1M
- Determined
37 Koolahs Street
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 15 June 2026 · 2 dwellings · $500K–$1M
- Determined
44 Macquariedale Road
Secondary dwelling, Dwelling house, Erection of a new structure, Earthworks, retaining walls and structural support, Residential…
New houses · Lodged 15 June 2026 · 2 dwellings · $500K–$1M
- Determined
4 Throsby Street
Secondary dwelling, Dwelling house, Erection of a new structure, Earthworks, retaining walls and structural support
New houses · Lodged 10 June 2026 · 2 dwellings · $100K–$500K
- Determined
35 Sykes Avenue
Secondary dwelling, Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 2 June 2026 · 1 dwelling · $500K–$1M
- Determined
18 Cornelius Street
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 28 May 2026 · 2 dwellings · $100K–$500K
- Determined
34 Macquariedale Road
Secondary dwelling, Dwelling house, Erection of a new structure, Earthworks, retaining walls and structural support
New houses · Lodged 28 May 2026 · 2 dwellings · $100K–$500K
- Determined
8 Crowe Street
Dwelling house, Erection of a new structure
New houses · Lodged 27 May 2026 · 1 dwelling · $100K–$500K
- Determined
21 Brennan Crescent
Secondary dwelling, Dwelling house, Erection of a new structure
New houses · Lodged 20 May 2026 · 1 dwelling · $100K–$500K
- Determined
20 Thomas Street
Secondary dwelling, Dwelling house, Erection of a new structure, Earthworks, retaining walls and structural support
New houses · Lodged 15 May 2026 · 1 dwelling · $500K–$1M
- Determined
13 Fahey Crescent
Dwelling house, Erection of a new structure
New houses · Lodged 11 May 2026 · 1 dwelling · $100K–$500K · Modification
Application details as published by Wollondilly Shire Council, Campbelltown City Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Appin market data
Median prices, rental yield, growth, vacancy and properties for sale in Appin.
Sales
Recently sold in Appin
What buyers actually paid, days on market and recent sale prices in Appin.
Development in Appin: frequently asked questions
How many development applications were lodged in Appin in the last 12 months?
62 development applications were lodged for properties in Appin from Oct 2025 to Sep 2026. 9 were modifications to an earlier application. The busiest month was May 2026, with 9 applications.
What kind of development is happening in Appin?
Of the new applications lodged in the last 12 months, the most common were new houses (39), alterations & additions (5), pools, sheds, garages & decks (4).
How many new homes are proposed in Appin?
Applications lodged in Appin in the last 12 months propose 53 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 Appin have been decided?
Of the 62 applications lodged in the last 12 months, 51 have a decision (51 recorded as determined without the outcome stated), 8 are still in progress and 3 were withdrawn or not accepted.
Which council assesses development applications in Appin?
Applications for Appin are lodged with Wollondilly Shire Council and Campbelltown City Council. Each council's public register is the authoritative record for any individual application.