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 |
606 applications lodged in 2025
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 2 Tingwell Boulevard Eastgardens 2036 MDA-2025/305 |
Residential flat building; Alterations or additions to an existing building or structure | 10 Nov 2025 | Determined 12 Jan 2026 |
— | 203 |
| 205 O'Riordan Street Mascot 2020 MDA-2025/307 |
Business premises; Hours of operation and trading | 10 Nov 2025 | Determined 12 Nov 2025 |
— | — |
| 22 Lynesta Avenue Bexley North 2207 DA-2025/646 |
Secondary dwelling; Demolition; Erection of a new structure | 7 Nov 2025 | Determined 8 Dec 2025 |
$205,000 | 1 |
| 43 Abercorn Street Bexley 2207 MDA-2025/304 |
Dual occupancy; Shed; Erection of a new structure; Dual occupancy (attached); Swimming pool; Residential Accommodation | 7 Nov 2025 | Withdrawn 1 Jul 2024 |
$15,600 | 1 |
| 41 Abercorn Street Bexley 2207 MDA-2025/303 |
Dual occupancy; Shed; Erection of a new structure; Dual occupancy (attached); Swimming pool | 7 Nov 2025 | Withdrawn 1 Jul 2024 |
$15,600 | 1 |
| 11-13 Gertrude Street, Wolli Creek DA-2025/645 |
Demolition; Residential flat building; Erection of a new structure | 4 Nov 2025 | Determined 10 Mar 2026 |
$12,900,000 | 16 |
| 16 Henson Street Brighton-Le-Sands 2216 MDA-2025/302 |
Secondary dwelling; Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 4 Nov 2025 | Determined 1 Jul 2026 |
$190,000 | 1 |
| 1245 Botany Road Mascot 2020 DA-2025/641 |
Attached dwelling; Alterations or additions to an existing building or structure | 4 Nov 2025 | Determined 12 Jan 2026 |
$489,500 | 1 |
| 1801 Botany Road Banksmeadow 2019 MDA-2025/301 |
Warehouse or distribution centre; Change of use of land or a building or the classification of a building under the Building Code of Australia; Local distribution premise | 4 Nov 2025 | Determined 18 Dec 2025 |
— | — |
| 53 Staples Street Kingsgrove 2208 DA-2025/643 |
Demolition; Dwelling house; Erection of a new structure | 3 Nov 2025 | Determined 5 Feb 2026 |
$1,683,101 | 1 |
| 9 Rowley Street Brighton-Le-Sands 2216 DA-2025/640 |
Dual occupancy; Subdivision; Change of use of land or a building or the classification of a building under the Building Code of Australia; Dual occupancy (detached) | 31 Oct 2025 | Determined 9 Apr 2026 |
$22,000 | 2 |
| 29 President Avenue Kogarah 2217 DA-2025/639 |
Commercial development; Alterations or additions to an existing building or structure | 31 Oct 2025 | Determined 5 Mar 2026 |
$3,263,851 | — |
| 293 Princes Highway Arncliffe 2205 DA-2025/642 |
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; Vehicle Sales or Hire Premises | 31 Oct 2025 | Determined 15 Jan 2026 |
$453,310 | — |
| 13 East Street Bardwell Valley 2207 DA-2025/644 |
Dwelling house; Alterations or additions to an existing building or structure | 31 Oct 2025 | Determined 23 Dec 2025 |
$24,000 | — |
| 60 Alfred Street Ramsgate Beach 2217 MDA-2025/298 |
Subdivision | 30 Oct 2025 | Determined 22 Dec 2025 |
$1,158,000 | — |
| 54 Eden Street Arncliffe 2205 MDA-2025/299 |
Shop top housing; Erection of a new structure | 29 Oct 2025 | Determined 31 Aug 2026 |
$5,664,248 | 20 |
| 23 Miles Street Mascot 2020 DA-2025/637 |
Erection of a new structure; Dual occupancy (attached) | 29 Oct 2025 | Determined 11 Feb 2026 |
$1,000,267 | 2 |
| 44 Russell Avenue Sans Souci 2219 MDA-2025/296 |
Dwelling house; Erection of a new structure | 29 Oct 2025 | Determined 24 Dec 2025 |
$900,000 | 2 |
| 54 Bestic Street Rockdale 2216 DA-2025/638 |
Demolition; Subdivision | 28 Oct 2025 | Determined 20 Mar 2026 |
$1,298,000 | — |
| 24 Westcott Street Eastlakes 2018 DA-2025/629 |
Dual occupancy; Medium Density Housing; Alterations or additions to an existing building or structure; Dual occupancy (detached); Residential Accommodation | 28 Oct 2025 | Determined 28 Jan 2026 |
$73,000 | 1 |
| 2 Tingwell Boulevard Eastgardens 2036 MDA-2025/287 |
Residential flat building; Alterations or additions to an existing building or structure | 28 Oct 2025 | Determined 18 Dec 2025 |
— | 204 |
| 26 Forster Street Mascot 2020 MDA-2025/290 |
Alterations or additions to an existing building or structure; Minor building alterations (internal); Minor building alterations (external) | 28 Oct 2025 | Determined 18 Dec 2025 |
$26,000 | — |
| 712 Botany Road Mascot 2020 MDA-2025/297 |
Commercial development; Office Premise; 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; Hours of operation and trading | 28 Oct 2025 | Withdrawn | $220,000 | — |
| 19 Lawson Street Sans Souci 2219 DA-2025/635 |
Erection of a new structure; Dual occupancy (detached) | 27 Oct 2025 | Determined 17 Mar 2026 |
$1,346,000 | 2 |
| 4 Scott Street Kogarah 2217 MDA-2025/295 |
Dwelling house; Alterations or additions to an existing building or structure | 27 Oct 2025 | Determined 8 Dec 2025 |
$50,000 | 1 |
| 60 Margate Street Ramsgate 2217 DA-2025/636 |
Dwelling house; Alterations or additions to an existing building or structure | 27 Oct 2025 | Determined 9 Dec 2025 |
$48,000 | — |
| 10 Oliver Street Mascot 2020 DA-2025/634 |
Dwelling house; Alterations or additions to an existing building or structure | 26 Oct 2025 | Determined 15 Jan 2026 |
$23,000 | — |
| 1362 Botany Road Botany 2019 MDA-2025/288 |
Recreation facility (indoor); Hours of operation and trading | 24 Oct 2025 | Determined 10 Mar 2026 |
$1 | — |
| 1008 Botany Road Mascot 2020 MDA-2025/293 |
Signage; Advertising and signage; Advertising structure | 24 Oct 2025 | Determined 8 May 2026 |
— | — |
| 119 Barton Street Monterey 2217 MDA-2025/294 |
Seniors housing; Residential care facility; Alterations or additions to an existing building or structure | 24 Oct 2025 | Determined 24 Feb 2026 |
— | — |
| 1198 Botany Road Botany 2019 DA-2025/625 |
Demolition; Dwelling house; Erection of a new structure | 23 Oct 2025 | Determined 9 Mar 2026 |
$1,193,720 | 1 |
| 1455 Botany Road Botany 2019 DA-2025/632 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Retail Premise | 23 Oct 2025 | Determined 29 Jan 2026 |
$5,000 | — |
| 85 Knight Street Arncliffe 2205 MDA-2025/289 |
Erection of a new structure; Dual occupancy (attached) | 23 Oct 2025 | Determined 12 Jan 2026 |
$1,067,000 | 2 |
| 14a Horner Avenue Mascot 2020 DA-2025/631 |
Dwelling house; Alterations or additions to an existing building or structure | 23 Oct 2025 | Determined 16 Jan 2026 |
$154,000 | — |
| 7-11 Luland Street Botany 2019 MDA-2025/292 |
General industry; Hours of operation and trading | 23 Oct 2025 | Determined 16 Dec 2025 |
— | — |
| 106 Banks Avenue Eastgardens 2036 MDA-2025/286 |
Residential flat building; Alterations or additions to an existing building or structure | 22 Oct 2025 | Determined 13 Feb 2026 |
— | — |
| 1223 Botany Road Mascot 2020 DA-2025/627 |
Business premises; Hours of operation and trading | 22 Oct 2025 | Withdrawn | — | — |
| 120 Slade Road Bardwell Park 2207 DA-2025/628 |
Secondary dwelling; Demolition; Erection of a new structure | 21 Oct 2025 | Determined 2 Feb 2026 |
$171,900 | 1 |
| 126 Sutherland Street Mascot 2020 DA-2025/626 |
Dwelling house; Erection of a new structure | 21 Oct 2025 | Determined 15 Dec 2025 |
$739,272 | 1 |
| 27 Caroma Avenue Kyeemagh 2216 DA-2025/624 |
Secondary dwelling; Erection of a new structure | 20 Oct 2025 | Determined 8 Dec 2025 |
$205,500 | 1 |
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.