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 |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 1579 Botany Road Botany 2019 DA-2025/369 |
Commercial development; Automotive/truck premises; Service station; Hours of operation and trading | 30 Jul 2025 | Determined 9 Dec 2025 |
— | — |
| 17 Ermington Street Botany 2019 DA-2025/352 |
Alterations or additions to an existing building or structure; Erection of a new structure; Garage, carport or carparking space; Swimming pool | 29 Jul 2025 | Determined 12 Nov 2025 |
$1,072,500 | — |
| 22 Riverside Drive Sans Souci 2219 DA-2025/329 |
Erection of a new structure; Garage, carport or carparking space | 29 Jul 2025 | Determined 10 Sep 2025 |
$87,285 | — |
| 96a Denison Street Hillsdale 2036 MDA-2025/171 |
Office Premise; Alterations or additions to an existing building or structure; General industry; Light industry | 28 Jul 2025 | Determined 17 Dec 2025 |
— | — |
| 1 639 Gardeners Road Mascot 2020 DA-2025/351 |
Erection of a new structure; Fences | 25 Jul 2025 | Determined 30 Sep 2025 |
$65,452 | — |
| 5 Richmond Street Banksia 2216 DA-2025/331 |
Demolition; Dwelling house; Erection of a new structure | 23 Jul 2025 | Determined 20 Nov 2025 |
$1,176,233 | 1 |
| 96a Denison Street Hillsdale 2036 DA-2025/332 |
Advertising and signage; 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; Recreation facility (indoor); Hours of operation and trading | 23 Jul 2025 | Determined 1 Dec 2025 |
$561,550 | — |
| 63a Jacobson Avenue Kyeemagh 2216 DA-2025/328 |
Alterations or additions to an existing building or structure; Garage, carport or carparking space | 22 Jul 2025 | Determined 16 Oct 2025 |
$31,020 | — |
| 28b Mcpherson Street Banksmeadow 2019 DA-2025/330 |
Office Premise; Erection of a new structure | 22 Jul 2025 | Determined 10 Oct 2025 |
$270,988 | — |
| 498 Forest Road Bexley 2207 MDA-2025/170 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Jul 2025 | Determined 4 Sep 2025 |
$2,784,464 | 1 |
| 338 Princes Highway Banksia 2216 DA-2025/327 |
Signage; Advertising and signage; Building identification sign | 22 Jul 2025 | Determined 20 Aug 2025 |
$52,700 | — |
| 8 Malua Street Dolls Point 2219 MDA-2025/168 |
Dwelling house; Alterations or additions to an existing building or structure | 21 Jul 2025 | Determined 5 Jan 2026 |
$330,000 | 1 |
| 198 Bunnerong Road Eastgardens 2036 MDA-2025/156 |
Dual occupancy; Erection of a new structure; Dual occupancy (attached) | 21 Jul 2025 | Determined 23 Sep 2025 |
$987,697 | 2 |
| 573 Gardeners Road Mascot 2020 MDA-2025/169 |
Demolition; Residential flat building; Erection of a new structure; Retail Premise | 18 Jul 2025 | Determined 10 Dec 2025 |
$62,701,806 | 80 |
| 48 Roach Street Arncliffe 2205 DA-2025/326 |
Demolition; Subdivision; Erection of a new structure; Dual occupancy (detached) | 18 Jul 2025 | Determined 1 Dec 2025 |
$1,552,494 | 2 |
| 67 High Street Mascot 2020 DA-2025/323 |
Dwelling house; Erection of a new structure | 18 Jul 2025 | Determined 5 Nov 2025 |
$886,250 | 1 |
| 49 Hughes Avenue Mascot 2020 DA-2025/325 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Jul 2025 | Determined 29 Sep 2025 |
$220,000 | — |
| 14-16 Preddys Road Bexley 2207 DA-2025/324 |
Advertising and signage; Centre-based child care | 18 Jul 2025 | Determined 29 Aug 2025 |
$33,000 | — |
| 65 Johnson Street Mascot 2020 DA-2025/320 |
Secondary dwelling; Erection of a new structure | 17 Jul 2025 | Determined 9 Dec 2025 |
$328,640 | 1 |
| 352 West Botany Street Brighton-Le-Sands 2216 MDA-2025/166 |
Demolition; Subdivision; Erection of a new structure; Dual occupancy (attached) | 17 Jul 2025 | Determined 3 Oct 2025 |
$1,342,000 | 2 |
| 18 Camille Street Sans Souci 2219 DA-2025/322 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Jul 2025 | Determined 9 Oct 2025 |
$300,000 | 1 |
| 16 Kurnell Street Botany 2019 DA-2025/321 |
Alterations or additions to an existing building or structure; Semi-detached dwelling | 17 Jul 2025 | Determined 30 Sep 2025 |
$275,000 | — |
| 26 Dudley Street Pagewood 2035 MDA-2025/167 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Jul 2025 | Determined 17 Sep 2025 |
$250,000 | 1 |
| 234 King Street Mascot 2020 DA-2025/304 |
Alterations or additions to an existing building or structure; Driveways and hard stand spaces | 17 Jul 2025 | Determined 11 Sep 2025 |
$14,000 | — |
| 14 Charles Street Arncliffe 2205 MDA-2025/165 |
Residential flat building; Erection of a new structure | 17 Jul 2025 | Determined 5 Aug 2025 |
$17,596,725 | 44 |
| 10-12 Bourke Road Mascot 2020 DA-2025/190 |
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; Light industry | 16 Jul 2025 | Determined 10 Oct 2025 |
$10,189,383 | — |
| 54 Tuffy Avenue Sans Souci 2219 MDA-2025/163 |
Dwelling house; Erection of a new structure | 16 Jul 2025 | Withdrawn | $1,351,229 | 1 |
| 24 Wickham Street Arncliffe 2205 MDA-2025/164 |
Residential flat building; Alterations or additions to an existing building or structure | 16 Jul 2025 | Determined 11 Aug 2025 |
$3,980,391 | 8 |
| 89 Middlemiss Street Mascot 2020 DA-2025/285 |
Dwelling house; Erection of a new structure | 15 Jul 2025 | Determined 17 Dec 2025 |
$705,130 | 1 |
| 309 The Grand Parade Sans Souci 2219 DA-2025/267 |
Demolition; Dwelling house; Erection of a new structure | 15 Jul 2025 | Determined 25 Nov 2025 |
$8,618 | — |
| 77 Farr Street Rockdale 2216 DA-2025/268 |
Demolition; Erection of a new structure; Residential Accommodation | 14 Jul 2025 | Withdrawn | $1,145,100 | — |
| 8 Kurnell Street Botany 2019 DA-2025/270 |
Alterations or additions to an existing building or structure; Semi-detached dwelling | 14 Jul 2025 | Determined 25 Sep 2025 |
$132,000 | — |
| 81 Wolli Street Kingsgrove 2208 DA-2025/305 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 14 Jul 2025 | Determined 10 Sep 2025 |
$117,700 | 1 |
| 28 Nilson Avenue, Hillsdale DA-2025/266 |
Alterations or additions to an existing building or structure; Residential Accommodation | 12 Jul 2025 | Determined 19 Aug 2025 |
$300,000 | — |
| 21 Ossary Street Mascot 2020 MDA-2025/155 |
Erection of a new structure; Storage premises; Self storage units | 11 Jul 2025 | Determined 24 Sep 2025 |
$6,561,500 | — |
| 1204 Botany Road Botany 2019 DA-2025/284 |
Demolition; Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 11 Jul 2025 | Determined 18 Dec 2025 |
$500,500 | 1 |
| 6 Somerville Street Arncliffe 2205 DA-2025/194 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 11 Jul 2025 | Determined 23 Sep 2025 |
$379,500 | 1 |
| 69 Alice Street Sans Souci 2219 DA-2025/200 |
Alterations or additions to an existing building or structure; Fences | 11 Jul 2025 | Determined 4 Sep 2025 |
$13,750 | — |
| 1a Willison Rd Carlton 2218 DA-2025/265 |
Residential flat building; Alterations or additions to an existing building or structure | 10 Jul 2025 | Determined 14 Apr 2026 |
$2,443,636 | 4 |
| 1116 Botany Road Botany 2019 DA-2025/283 |
Alterations or additions to an existing building or structure; Retail Premise | 10 Jul 2025 | Determined 29 Sep 2025 |
— | — |
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.