Development applications in Dulwich Hill, NSW 2203
73 development applications were lodged for properties in Dulwich Hill 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
73
incl. 25 modifications
Decided
52
11 still in progress
New dwellings proposed
10
stated on applications
Declared construction value
$18.6M
across 39 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.
- 8Oct
- 6Nov
- 8Dec
- 6Jan
- 7Feb
- 7Mar
- 4Apr
- 6May
- 4Jun
- 7Jul
- 5Aug
- 5Sep
What is being proposed
48 new applications by main type of work (modifications excluded).
- Alterations & additions23
- Subdivisions9
- Commercial, industrial & community4
- Granny flats4
- Dual occupancy & semi-detached3
- Apartments & townhouses2
- Demolition only1
- New houses1
- Pools, sheds, garages & decks1
Where applications stand
Status of the 73 applications lodged in the last 12 months.
- Approved
- 1
- Determined (outcome not stated)
- 51
- Refused
- 0
- Withdrawn or not accepted
- 10
- In progress
- 11
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.
- In progress
31 Barnsbury Grove
Demolition, Dual occupancy (attached)
Dual occupancy & semi-detached · Lodged 26 Aug 2026 · 2 dwellings · $1M–$5M
- In progress
1A Arlington Street
Dual occupancy, Demolition, Erection of a new structure
Dual occupancy & semi-detached · Lodged 16 July 2026 · 2 dwellings · $1M–$5M
- Determined
221 Wardell Road
Secondary dwelling, Alterations or additions to an existing building or structure, Erection of a new structure, Cabanas, cubby houses…
Granny flats · Lodged 1 Dec 2025 · 2 dwellings · $100K–$500K
- In progress
245 Old Canterbury Road
Dwelling house, Erection of a new structure
New houses · Lodged 14 Sept 2026 · 1 dwelling · $500K–$1M
- Determined
187 Denison Road
Alterations or additions to an existing building or structure, Erection of a new structure, Semi-detached dwelling
Dual occupancy & semi-detached · Lodged 22 Dec 2025 · 1 dwelling · $100K–$500K
Most recent applications
The 30 most recent applications lodged in Dulwich Hill, newest first. Costs are shown as bands.
- In progress
9 Union Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 15 Sept 2026 · $500K–$1M · Modification
- In progress
7 75A Cobar Street
Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 15 Sept 2026 · Under $100K
- In progress
245 Old Canterbury Road
Dwelling house, Erection of a new structure
New houses · Lodged 14 Sept 2026 · 1 dwelling · $500K–$1M
- In progress
23 Rosedale Street
Secondary dwelling, Demolition, Erection of a new structure
Granny flats · Lodged 7 Sept 2026 · 1 dwelling · $100K–$500K
- In progress
26 Arlington Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 1 Sept 2026 · Under $100K · Modification
- In progress
31 Barnsbury Grove
Demolition, Dual occupancy (attached)
Dual occupancy & semi-detached · Lodged 26 Aug 2026 · 2 dwellings · $1M–$5M
- Determined
128 The Boulevarde
Residential flat building, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 21 Aug 2026 · Modification
- In progress
98 Windsor Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 6 Aug 2026 · $100K–$500K
- Withdrawn
490 Marrickville Road
Food and drink premise, Take away food and drink, Hours of operation and trading
Commercial, industrial & community · Lodged 5 Aug 2026 · Under $100K · Modification
- Determined
30 Rosedale Street
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 3 Aug 2026 · Under $100K · Modification
- Determined
13 Kays Avenue West
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 28 July 2026 · $100K–$500K · Modification
- Withdrawn
13 Kays Avenue West
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 27 July 2026 · $100K–$500K · Modification
- Determined
38 Arlington Street
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 21 July 2026 · $500K–$1M
- Determined
9 Macarthur Parade
Demolition
Demolition only · Lodged 21 July 2026
- In progress
26 Frazer Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 16 July 2026 · $500K–$1M
- In progress
1A Arlington Street
Dual occupancy, Demolition, Erection of a new structure
Dual occupancy & semi-detached · Lodged 16 July 2026 · 2 dwellings · $1M–$5M
- Determined
31 Union Street
Erection of a new structure, Awnings, blinds and canopies
Pools, sheds, garages & decks · Lodged 8 July 2026 · Under $100K
- Determined
122 Constitution Road
Subdivision
Subdivisions · Lodged 10 June 2026
- Determined
484 Marrickville Road
Erection of a new structure, Multi-dwelling housing (terraces)
Apartments & townhouses · Lodged 4 June 2026 · 3 dwellings · $1M–$5M · Modification
- Determined
4 Weston Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 4 June 2026 · $100K–$500K · Modification
- Withdrawn
425 New Canterbury Road
Alterations or additions to an existing building or structure, Supporting Development
Alterations & additions · Lodged 4 June 2026 · $100K–$500K
- Withdrawn
4 Weston Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 26 May 2026 · $100K–$500K · Modification
- Withdrawn
488 Marrickville Road
Shop top housing, Alterations or additions to an existing building or structure
Commercial, industrial & community · Lodged 22 May 2026 · Under $100K
- Determined
16 Channel Street
Demolition, Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 20 May 2026 · $100K–$500K
- Determined
81 Wardell Road
Subdivision
Subdivisions · Lodged 18 May 2026 · Under $100K · Modification
- Determined
21 Charlecot Street
Subdivision
Subdivisions · Lodged 14 May 2026 · Modification
- Determined
29 Beach Road
Demolition, Subdivision, Residential Accommodation
Subdivisions · Lodged 7 May 2026 · Under $100K
- Determined
23 Blairgowrie Street
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Carport, Rainwater tanks, Swimming pool
Alterations & additions · Lodged 30 Apr 2026 · $1M–$5M · Modification
- Determined
119 Old Canterbury Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 29 Apr 2026 · $100K–$500K
- Approved
44 Frazer Street
Subdivision
Subdivisions · Lodged 24 Apr 2026
Application details as published by Inner West Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Dulwich Hill market data
Median prices, rental yield, growth, vacancy and properties for sale in Dulwich Hill.
Sales
Recently sold in Dulwich Hill
What buyers actually paid, days on market and recent sale prices in Dulwich Hill.
Development in Dulwich Hill: frequently asked questions
How many development applications were lodged in Dulwich Hill in the last 12 months?
73 development applications were lodged for properties in Dulwich Hill from Oct 2025 to Sep 2026. 25 were modifications to an earlier application. The busiest month was Oct 2025, with 8 applications.
What kind of development is happening in Dulwich Hill?
Of the new applications lodged in the last 12 months, the most common were alterations & additions (23), subdivisions (9), commercial, industrial & community (4).
How many new homes are proposed in Dulwich Hill?
Applications lodged in Dulwich Hill in the last 12 months propose 10 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 Dulwich Hill have been decided?
Of the 73 applications lodged in the last 12 months, 52 have a decision (1 recorded as approved, 51 recorded as determined without the outcome stated), 11 are still in progress and 10 were withdrawn or not accepted.
Which council assesses development applications in Dulwich Hill?
Applications for Dulwich Hill are lodged with Inner West Council. Its public register is the authoritative record for any individual application.