Build Radar

New granny flats in Cumberland

11 granny flats lodged or approved in the Cumberland council area in the 7 days to 10 Nov 2026, and 83 over the last 8 weeks. From the NSW Planning Portal's development application, CDC and construction certificate data.

Per week, last 8 weeks

14
7
8
16
8
10
9
11

Last week by stage

  • DA lodged2
  • DA determined0
  • CDC lodged3
  • CDC issued1
  • Construction certificate lodged1
  • Construction certificate issued4

Recent granny flats

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AddressWorkCostStage
•• W••••• Street
Guildford 2161
Granny flats
Secondary dwelling; Demolition; Dwelling house; Erection of a new structure; Residential Accommodation
$1.5mConstruction certificate issued
10 Nov 2026
•• H••••• Street
South Granville 2142
Granny flats
Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure
$13kDA lodged
9 Nov 2026
•• N••••• Road
Lidcombe 2141
Granny flats
Secondary dwelling; Erection of a new structure
$70kConstruction certificate issued
8 Nov 2026
•• P••••• Road
Auburn 2144
Granny flats
Secondary dwelling; Demolition; Erection of a new structure
$230kConstruction certificate issued
6 Nov 2026
•• M••••• Street
Guildford 2161
Granny flats
Secondary dwelling
$150kCDC lodged
6 Nov 2026
•• S••••• Street
Wentworthville 2145
Granny flats
Secondary dwelling; Dwelling house
$930kCDC lodged
4 Nov 2026
•• C••••• Road
Girraween 2145
Granny flats
Secondary dwelling; Demolition; Dwelling house; Erection of a new structure
$885kDA lodged
4 Nov 2026
•• M••••• Road
Girraween 2145
Granny flats
Secondary dwelling; Dwelling house; Residential Accommodation
$550kCDC lodged
4 Nov 2026

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Postcodes in Cumberland with recent projects

Girraween 2145 · Merrylands 2160 · Auburn 2144 · Guildford 2161 · Berala 2141 · Granville 2142 · Smithfield 2164 · Regents Park 2143 · Chester Hill 2162 · Toongabbie 2146