Development applications — Bayside Council
4,501 applications since 2019, proposing 26,214 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 14 Chalmers Crescent Mascot 2020 | Demolition; Commercial development; Office Premise; Erection of a new structure | $246,460,034 | Deferred Commencement |
| 106 Banks Avenue Eastgardens 2036 | Residential flat building; Erection of a new structure; Earthworks, retaining walls and structural support | $237,334,229 | Determined |
| 128 Bunnerong Road Eastgardens 2036 | Mixed use development; Centre based childcare | $156,199,894 | Determined |
| 128 Bunnerong Road Eastgardens 2036 | Mixed use development; Centre based childcare | $156,199,894 | Determined |
| 128 Bunnerong Road Eastgardens 2036 | Mixed use development | $144,172,582 | Determined |
412 applications lodged in 2026
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 23 Scarborough Street Monterey 2217 DA-2026/134 |
Dwelling house; Swimming pool | 19 May 2026 | Determined 16 Aug 2026 |
$48,323 | 1 |
| 53 Frogmore Street Mascot 2020 DA-2026/131 |
Dwelling house; Alterations or additions to an existing building or structure | 19 May 2026 | Determined 6 Jul 2026 |
$55,000 | — |
| 40 Holloway Street Pagewood 2035 DA-2026/135 |
Erection of a new structure; Balcony, deck, patio, terrace or verandah; Swimming pool | 19 May 2026 | Determined 11 Jun 2026 |
$66,000 | — |
| 40 Edith Street Bardwell Park 2207 DA-2026/132 |
Dwelling house; Alterations or additions to an existing building or structure | 18 May 2026 | Determined 22 Jun 2026 |
$215,700 | 2 |
| 60 Kent Road Mascot 2020 MDA-2026/64 |
Alterations or additions to an existing building or structure; Change of use of land or a building or the classification of a building under the Building Code of Australia; Ancillary commercial development; Storage premises | 15 May 2026 | Determined 31 Aug 2026 |
$479,926 | — |
| 345 Princes Highway Banksia 2216 MDA-2026/63 |
Shop top housing; Erection of a new structure | 15 May 2026 | Determined 10 Jul 2026 |
— | — |
| 6 Park Street Arncliffe 2205 DA-2026/128 |
Secondary dwelling; Dwelling house | 15 May 2026 | Determined 18 Jun 2026 |
$49,500 | 1 |
| 11 Warialda Street Kogarah 2217 DA-2026/123 |
Dwelling house; Erection of a new structure | 12 May 2026 | Determined 15 Jun 2026 |
$1,573,000 | 1 |
| 253 Coward Street Mascot 2020 MDA-2026/62 |
Erection of a new structure; Self storage units | 12 May 2026 | Determined 20 May 2026 |
— | — |
| 11 Percival Street Carlton 2218 DA-2026/122 |
Dwelling house; Alterations or additions to an existing building or structure | 11 May 2026 | Determined 16 Jun 2026 |
$440,000 | 1 |
| 98 Russell Avenue Sans Souci 2219 DA-2026/119 |
Temporary building, structure or use; Mobile food and drink outlet; Food and drink premise | 8 May 2026 | Determined 3 Jun 2026 |
— | — |
| 7a Morgan Street Botany 2019 S82-2026/1 |
Erection of a new structure; Group home (permanent) | 8 May 2026 | Withdrawn 16 Apr 2026 |
$1,267,108 | 1 |
| 106 Banks Avenue Eastgardens 2036 MDA-2026/61 |
Residential flat building; Alterations or additions to an existing building or structure | 7 May 2026 | Determined 5 Aug 2026 |
— | — |
| 20 Kurnell Street Botany 2019 DA-2026/117 |
Alterations or additions to an existing building or structure; Garage, carport or carparking space | 7 May 2026 | Determined 3 Jun 2026 |
$15,000 | — |
| 17 West Botany Street Arncliffe 2205 DA-2026/118 |
Residential flat building; Erection of a new structure; Residential Accommodation | 6 May 2026 | Under Assessment 22 Sep 2026 |
$28,264,225 | 50 |
| 395 Bexley Road Bexley 2207 DA-2026/113 |
Dual occupancy; Erection of a new structure; Dual occupancy (attached) | 4 May 2026 | Withdrawn | $1,667,234 | 2 |
| 15 Brennans Road Arncliffe 2205 DA-2026/114 |
Demolition; Erection of a new structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Fences; Landscaping structures; Pathways and paving; Swimming pool | 4 May 2026 | Determined 2 Jun 2026 |
$69,606 | — |
| 31 Tenterden Road Botany 2019 MDA-2026/59 |
Dwelling house; Alterations or additions to an existing building or structure | 1 May 2026 | Determined 12 May 2026 |
$110,000 | — |
| 6 Agonis Close Banksia 2216 DA-2026/115 |
Dwelling house; Hours of operation and trading | 30 Apr 2026 | Withdrawn | — | — |
| 31 Rochester Street Botany 2019 DA-2026/112 |
Industrial development; Change of use of land or a building or the classification of a building under the Building Code of Australia | 29 Apr 2026 | Determined 11 Jun 2026 |
— | — |
| 8 Erith Street Botany 2019 DA-2026/111 |
Demolition; Warehouse or distribution centre; Erection of a new structure | 24 Apr 2026 | Determined 21 Sep 2026 |
$933,000 | — |
| 21 Fleet Street Carlton 2218 DA-2026/108 |
Alterations or additions to an existing building or structure; Garage, carport or carparking space | 24 Apr 2026 | Determined 31 Aug 2026 |
$98,000 | — |
| 75 Bestic Street Rockdale 2216 MDA-2026/58 |
Dwelling house; Alterations or additions to an existing building or structure | 24 Apr 2026 | Determined 14 May 2026 |
$60,000 | 1 |
| 12 Flora Street Arncliffe 2205 MDA-2026/56 |
Residential flat building; Erection of a new structure | 23 Apr 2026 | Under Assessment | $18,185,685 | 51 |
| 19 Salisbury Street Botany 2019 DA-2026/109 |
Commercial development; Office Premise; Erection of a new structure | 23 Apr 2026 | Withdrawn | $2,858,759 | — |
| 10 Earlwood Crescent Bardwell Park MDA-2026/54 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 23 Apr 2026 | Determined 22 Sep 2026 |
$176,000 | 1 |
| 47 Bay Street Botany 2019 DA-2026/110 |
Dwelling house; Alterations or additions to an existing building or structure | 23 Apr 2026 | Determined 5 Jun 2026 |
$50,000 | 1 |
| 205 O'Riordan Street Mascot 2020 MDA-2026/55 |
Business premises; Hours of operation and trading | 23 Apr 2026 | Determined 18 May 2026 |
— | — |
| 96a Denison Street Hillsdale 2036 MDA-2026/57 |
Commercial development; Alterations or additions to an existing building or structure | 23 Apr 2026 | Determined 19 Aug 2026 |
— | — |
| 128 Bunnerong Road & 120 Banks Avenue, Eastgardens MDA-2026/52 |
Alterations or additions to an existing building or structure; Minor building alterations (external) | 22 Apr 2026 | Determined 1 May 2026 |
— | — |
| 2 Eve Street Banksia 2216 MDA-2026/51 |
Demolition; Dwelling house; Erection of a new structure | 21 Apr 2026 | Determined 12 Jun 2026 |
$63,800 | 1 |
| 34 O'Neill Street Brighton-Le-Sands 2216 DA-2026/107 |
Demolition; Erection of a new structure; Garage, carport or carparking space | 21 Apr 2026 | Determined 21 May 2026 |
$68,000 | — |
| 18 Downey Street Bexley 2207 MDA-2026/53 |
Dwelling house; Alterations or additions to an existing building or structure | 21 Apr 2026 | Determined 20 May 2026 |
$20,000 | 1 |
| 1 Mcintyre Avenue Brighton-Le-Sands 2216 MDA-2026/50 |
Alterations or additions to an existing building or structure; Driveways and hard stand spaces | 21 Apr 2026 | Determined 13 May 2026 |
— | — |
| 51 Stephen Road Banksmeadow 2019 DA-2026/106 |
Demolition | 20 Apr 2026 | Determined 23 Jun 2026 |
$638,000 | — |
| 3 King Street Rockdale 2216 DA-2026/105 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Shop | 20 Apr 2026 | Determined 22 May 2026 |
— | — |
| 173 Kingsland Road North Bexley North 2207 DA-2026/103 |
Demolition; Residential Accommodation | 16 Apr 2026 | Determined 26 Jun 2026 |
$1,800,000 | — |
| 42 Horbury Street Sans Souci 2219 DA-2026/102 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah | 16 Apr 2026 | Determined 21 May 2026 |
$18,000 | 2 |
| 13 Park Avenue Bexley 2207 MDA-2026/49 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure | 16 Apr 2026 | Determined 21 May 2026 |
$495,000 | 1 |
| 5 Midelton Avenue Bexley North 2207 MDA-2026/48 |
Demolition; Erection of a new structure; Dual occupancy (attached); Swimming pool | 15 Apr 2026 | Determined 7 Jul 2026 |
$1,438,752 | 2 |
Source: NSW Planning Portal Online DA open API. Cost of works is the applicant's own estimate as lodged, not an assessed or final figure.