Development applications in Banksia, NSW 2216
25 development applications were lodged for properties in Banksia from Oct 2025 to Sep 2026. What is being built, how much of it is housing, and where each application stands.
Latest council activity:
Applications lodged
25
incl. 9 modifications
Decided
17
4 still in progress
New dwellings proposed
6
stated on applications
Declared construction value
$3.8M
across 13 applications
Applications lodged each month
Oct 2025 to Sep 2026. The latest month is month-to-date, and councils can publish applications a few weeks after lodgement.
- 2Oct
- 2Nov
- 2Dec
- 1Jan
- 3Feb
- 4Mar
- 4Apr
- 1May
- 2Jun
- 4Jul
- 0Aug
- 0Sep
What is being proposed
16 new applications by main type of work (modifications excluded).
- Alterations & additions5
- Granny flats4
- New houses4
- Pools, sheds, garages & decks2
- Commercial, industrial & community1
Where applications stand
Status of the 25 applications lodged in the last 12 months.
- Approved
- 0
- Determined (outcome not stated)
- 17
- Refused
- 0
- Withdrawn or not accepted
- 4
- In progress
- 4
Many council records only say an application was "determined", without saying whether it was approved, so those are shown separately rather than counted as approvals.
Largest projects in the last 12 months
Ranked by dwellings proposed, then declared construction cost.
- Determined
9 Lennox Street
Dwelling house, Erection of a new structure, Driveways and hard stand spaces, Swimming pool
New houses · Lodged 19 Nov 2025 · 1 dwelling · $500K–$1M
- Determined
13 Langer Street
Dwelling house, Erection of a new structure
New houses · Lodged 8 Dec 2025 · 1 dwelling · $500K–$1M
- In progress
255 West Botany Street
Secondary dwelling, Demolition, Erection of a new structure
Granny flats · Lodged 14 July 2026 · 1 dwelling · $100K–$500K
- Determined
17 Banksia Avenue
Secondary dwelling, Demolition, Erection of a new structure
Granny flats · Lodged 30 Mar 2026 · 1 dwelling · $100K–$500K
- Determined
10 Cameron Street
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 24 Feb 2026 · 1 dwelling · $100K–$500K
Most recent applications
The 30 most recent applications lodged in Banksia, newest first. Costs are shown as bands.
- In progress
255 West Botany Street
Secondary dwelling, Demolition, Erection of a new structure
Granny flats · Lodged 14 July 2026 · 1 dwelling · $100K–$500K
- Determined
43 Tabrett Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 14 July 2026 · $100K–$500K
- In progress
5 Richmond Street
Erection of a new structure, Swimming pool
Pools, sheds, garages & decks · Lodged 13 July 2026 · Under $100K
- Determined
5 Richmond Street
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 10 July 2026 · 1 dwelling · $1M–$5M · Modification
- In progress
255 West Botany Street
Secondary dwelling, Demolition, Erection of a new structure
Granny flats · Lodged 29 June 2026 · 1 dwelling · $100K–$500K
- In progress
118 Hattersley Street
Demolition, Erection of a new structure, Co-living, Residential Accommodation
Apartments & townhouses · Lodged 22 June 2026 · 46 dwellings · $5M–$20M · Modification
- Determined
345 Princes Highway
Shop top housing, Erection of a new structure
Apartments & townhouses · Lodged 15 May 2026 · Modification
- Withdrawn
6 Agonis Close
Dwelling house, Hours of operation and trading
New houses · Lodged 30 Apr 2026
- Determined
2 Eve Street
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 21 Apr 2026 · 1 dwelling · Under $100K · Modification
- Withdrawn
6 Agonis Close
Dwelling house, Hours of operation and trading
New houses · Lodged 15 Apr 2026
- Determined
72D Tabrett Street
Dwelling house, Alterations or additions to an existing building or structure, Dual occupancy (detached), Residential Accommodation
Dual occupancy & semi-detached · Lodged 10 Apr 2026 · 1 dwelling · Under $100K · Modification
- Determined
17 Banksia Avenue
Secondary dwelling, Demolition, Erection of a new structure
Granny flats · Lodged 30 Mar 2026 · 1 dwelling · $100K–$500K
- Determined
10 Bowmer Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 18 Mar 2026 · $100K–$500K
- Determined
24 Cameron Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 18 Mar 2026 · $100K–$500K
- Determined
5 Richmond Street
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 13 Mar 2026 · 1 dwelling · $1M–$5M · Modification
- Withdrawn
24 Cameron Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 27 Feb 2026 · $100K–$500K
- Determined
10 Cameron Street
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 24 Feb 2026 · 1 dwelling · $100K–$500K
- Determined
23 Bowmer Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 6 Feb 2026 · $100K–$500K
- Determined
19 Railway Street
Office Premise, Change of use of land or a building or the classification of a building under the Building Code of Australia
Commercial, industrial & community · Lodged 19 Jan 2026 · Under $100K
- Determined
13 Langer Street
Dwelling house, Erection of a new structure
New houses · Lodged 8 Dec 2025 · 1 dwelling · $500K–$1M
- Determined
30 Farr Street
Demolition, Subdivision, Erection of a new structure, Semi-detached dwelling
Dual occupancy & semi-detached · Lodged 2 Dec 2025 · 2 dwellings · $1M–$5M · Modification
- Determined
21 Richmond Street
Erection of a new structure, Awnings, blinds and canopies
Pools, sheds, garages & decks · Lodged 20 Nov 2025 · Under $100K
- Determined
9 Lennox Street
Dwelling house, Erection of a new structure, Driveways and hard stand spaces, Swimming pool
New houses · Lodged 19 Nov 2025 · 1 dwelling · $500K–$1M
- Withdrawn
72D Tabrett Street
Dwelling house, Alterations or additions to an existing building or structure, Dual occupancy (detached), Residential Accommodation
Dual occupancy & semi-detached · Lodged 14 Oct 2025 · 1 dwelling · Under $100K · Modification
- Determined
46 Lynwen Crescent
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 14 Oct 2025 · $100K–$500K · Modification
- Determined
62 Highclere Avenue
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Driveways and hard stand spaces, Residential…
Alterations & additions · Lodged 26 Sept 2025 · Under $100K
- Determined
8 Gibbes Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 22 Sept 2025 · $100K–$500K · Modification
- Withdrawn
62 Highclere Avenue
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Driveways and hard stand spaces, Residential…
Alterations & additions · Lodged 17 Sept 2025 · Under $100K
- Determined
345 Princes Highway
Shop top housing, Erection of a new structure
Apartments & townhouses · Lodged 11 Sept 2025 · Modification
- Determined
5 Richmond Street
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 23 July 2025 · 1 dwelling · $1M–$5M
Application details as published by Bayside Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Banksia market data
Median prices, rental yield, growth, vacancy and properties for sale in Banksia.
Sales
Recently sold in Banksia
What buyers actually paid, days on market and recent sale prices in Banksia.
Development in Banksia: frequently asked questions
How many development applications were lodged in Banksia in the last 12 months?
25 development applications were lodged for properties in Banksia from Oct 2025 to Sep 2026. 9 were modifications to an earlier application. The busiest month was Mar 2026, with 4 applications.
What kind of development is happening in Banksia?
Of the new applications lodged in the last 12 months, the most common were alterations & additions (5), granny flats (4), new houses (4).
How many new homes are proposed in Banksia?
Applications lodged in Banksia in the last 12 months propose 6 new dwellings, counting new houses, granny flats, dual occupancies, townhouses and apartments where the application states a dwelling count. Withdrawn applications and modifications are excluded.
How many development applications in Banksia have been decided?
Of the 25 applications lodged in the last 12 months, 17 have a decision (17 recorded as determined without the outcome stated), 4 are still in progress and 4 were withdrawn or not accepted.
Which council assesses development applications in Banksia?
Applications for Banksia are lodged with Bayside Council. Its public register is the authoritative record for any individual application.