Development applications — Bayside Council
4,384 applications since 2019, proposing 25,268 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 |
|---|---|---|---|---|---|
| 60 Alfred Street Ramsgate Beach 2217 MDA-2025/298 |
Subdivision | 30 Oct 2025 | Determined 22 Dec 2025 |
$1,158,000 | — |
| 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 |
| 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 |
| 54 Eden Street Arncliffe 2205 MDA-2025/299 |
Shop top housing; Erection of a new structure | 29 Oct 2025 | Under Assessment | $5,664,248 | 20 |
| 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the classification of a building under the Building Code of Australia; Hours of operation and trading | 28 Oct 2025 | Withdrawn | $220,000 | — |
| 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 | — |
| 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 |
| 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 |
| 54 Bestic Street Rockdale 2216 DA-2025/638 |
Demolition; Subdivision | 28 Oct 2025 | Determined 20 Mar 2026 |
$1,298,000 | — |
| 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 | — |
| 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 |
| 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 |
| 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 | — |
| 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 |
— | — |
| 1008 Botany Road Mascot 2020 MDA-2025/293 |
Signage; Advertising and signage; Advertising structure | 24 Oct 2025 | Determined 8 May 2026 |
— | — |
| 1362 Botany Road Botany 2019 MDA-2025/288 |
Recreation facility (indoor); Hours of operation and trading | 24 Oct 2025 | Determined 10 Mar 2026 |
$1 | — |
| 7-11 Luland Street Botany 2019 MDA-2025/292 |
General industry; Hours of operation and trading | 23 Oct 2025 | Determined 16 Dec 2025 |
— | — |
| 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 | — |
| 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 |
| 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 | — |
| 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 |
| 1223 Botany Road Mascot 2020 DA-2025/627 |
Business premises; Hours of operation and trading | 22 Oct 2025 | Withdrawn | — | — |
| 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 |
— | — |
| 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 |
| 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 |
| 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 |
| 29 Abercorn Street Bexley 2207 MDA-2025/284 |
Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure | 17 Oct 2025 | Determined 24 Nov 2025 |
$89,000 | 1 |
| 24 Ethel Street Carlton 2218 DA-2025/623 |
Demolition; Dwelling house; Erection of a new structure | 17 Oct 2025 | Determined 15 Jan 2026 |
$1,756,320 | 1 |
| 242 Kingsgrove Road Kingsgrove 2208 DA-2025/621 |
Alterations or additions to an existing building or structure; Car park | 17 Oct 2025 | Determined 3 Feb 2026 |
$1,200,000 | — |
| 1234 Botany Road Botany 2019 DA-2025/622 |
Demolition; Subdivision; Erection of a new structure; Dual occupancy (attached) | 17 Oct 2025 | Determined 27 Feb 2026 |
$1,399,365 | 2 |
| 28 Ney Street Mascot 2020 DA-2025/619 |
Demolition; Subdivision; Erection of a new structure; Semi-detached dwelling | 17 Oct 2025 | Determined 23 Apr 2026 |
$1,357,056 | 2 |
| 558 Rocky Point Road Sans Souci 2219 MDA-2025/281 |
Dwelling house; Erection of a new structure | 15 Oct 2025 | Determined 13 Nov 2025 |
$122,100 | 1 |
| 4 Fripp Street Arncliffe 2205 MDA-2025/283 |
Secondary dwelling; Erection of a new structure | 15 Oct 2025 | Determined 17 Nov 2025 |
$95,000 | 1 |
| 64-68 The Grand Parade Brighton-Le-Sands 2216 MDA-2025/280 |
Residential flat building; Alterations or additions to an existing building or structure | 15 Oct 2025 | Determined 9 Dec 2025 |
$26,245,575 | — |
| 19 Canonbury Grove Bexley North 2207 MDA-2025/276 |
Dwelling house; Erection of a new structure | 15 Oct 2025 | Withdrawn | $1,620,443 | 1 |
| 283 Coward Street Mascot 2020 DA-2025/614 |
Demolition; Industrial development; Erection of a new structure | 15 Oct 2025 | Determined 10 Feb 2026 |
$1,743,919 | — |
| 46 Lynwen Crescent Banksia 2216 MDA-2025/279 |
Secondary dwelling; Erection of a new structure | 14 Oct 2025 | Determined 17 Nov 2025 |
$220,000 | — |
| 97 Dunmore Street South Bexley 2207 DA-2025/618 |
Subdivision | 14 Oct 2025 | Determined 25 Feb 2026 |
$10,000 | — |
| 72d Tabrett Street Banksia 2216 MDA-2025/278 |
Dwelling house; Alterations or additions to an existing building or structure; Dual occupancy (detached); Residential Accommodation | 14 Oct 2025 | Withdrawn | $95,000 | 1 |
| 161-173 Princes Highway Arncliffe 2205 DA-2025/620 |
Subdivision | 14 Oct 2025 | Determined 19 May 2026 |
$99,000 | — |
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.