Development applications in Longueville, NSW 2066
37 development applications were lodged for properties in Longueville 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
37
incl. 14 modifications
Decided
25
8 still in progress
New dwellings proposed
2
stated on applications
Declared construction value
$14.8M
across 19 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.
- 3Oct
- 1Nov
- 6Dec
- 2Jan
- 3Feb
- 3Mar
- 2Apr
- 4May
- 6Jun
- 1Jul
- 2Aug
- 4Sep
What is being proposed
23 new applications by main type of work (modifications excluded).
- Alterations & additions14
- Commercial, industrial & community3
- New houses3
- Demolition only2
- Pools, sheds, garages & decks1
Where applications stand
Status of the 37 applications lodged in the last 12 months.
- Approved
- 5
- Determined (outcome not stated)
- 20
- Refused
- 0
- Withdrawn or not accepted
- 4
- In progress
- 8
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
77 Arabella Street
Demolition, Dwelling house
New houses · Lodged 25 Mar 2026 · 1 dwelling · $1M–$5M
- Approved
1 Molesworth Lane
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 2 Mar 2026 · 1 dwelling · $1M–$5M
- In progress
12 Kenneth Street
Demolition
Demolition only · Lodged 10 Apr 2026 · $1M–$5M
- In progress
101 William Edward Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 3 Sept 2026 · $500K–$1M
- Determined
34 Lucretia Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 1 Dec 2025 · $500K–$1M
Most recent applications
The 30 most recent applications lodged in Longueville, newest first. Costs are shown as bands.
- In progress
Dunois Street
Demolition, Water recreation structure, Water Infrastructure
Commercial, industrial & community · Lodged 16 Sept 2026
- In progress
33 Stuart Street
Dwelling house, Alterations or additions to an existing building or structure, Erection of a new structure
Alterations & additions · Lodged 15 Sept 2026 · Under $100K
- In progress
16 Dettmann Avenue
Dwelling house, Erection of a new structure
New houses · Lodged 8 Sept 2026 · $1M–$5M · Modification
- In progress
101 William Edward Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 3 Sept 2026 · $500K–$1M
- In progress
3 Dunois Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 10 Aug 2026 · $100K–$500K
- In progress
104 Arabella Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 6 Aug 2026 · $1M–$5M · Modification
- In progress
20 Mary Street
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Erection of a new structure, Residential…
Alterations & additions · Lodged 23 July 2026 · $500K–$1M · Modification
- Approved
83 Kenneth Street
Alterations or additions to an existing building or structure, Balcony, deck, patio, terrace or verandah, Fences, Stairway
Alterations & additions · Lodged 25 June 2026 · Under $100K
- Determined
69 Kenneth Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 22 June 2026 · $100K–$500K · Modification
- Determined
15 Borambil Place
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 18 June 2026 · Modification
- Determined
99 Arabella Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 15 June 2026 · Modification
- Determined
5 Northwood Road
Erection of a new structure, Telecommunications network, Telecommunications facility
Commercial, industrial & community · Lodged 11 June 2026 · $100K–$500K
- Determined
5A Mary Street
Erection of a new structure, Fences, Supporting Development
Pools, sheds, garages & decks · Lodged 2 June 2026 · Under $100K
- Determined
103 William Edward Street
Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 29 May 2026 · 1 dwelling · $1M–$5M · Modification
- Determined
5 Northwood Road
Business premises, Hours of operation and trading
Commercial, industrial & community · Lodged 12 May 2026 · $500K–$1M · Modification
- Determined
7 Mary Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 7 May 2026 · $100K–$500K · Modification
- Withdrawn
20 Mary Street
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 7 May 2026 · $500K–$1M · Modification
- Determined
4 Borambil Place
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 14 Apr 2026 · $500K–$1M
- In progress
12 Kenneth Street
Demolition
Demolition only · Lodged 10 Apr 2026 · $1M–$5M
- Determined
77 Arabella Street
Demolition, Dwelling house
New houses · Lodged 25 Mar 2026 · 1 dwelling · $1M–$5M
- Determined
9 William Edward Street
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Erection of a new structure
Alterations & additions · Lodged 12 Mar 2026 · $100K–$500K
- Approved
1 Molesworth Lane
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 2 Mar 2026 · 1 dwelling · $1M–$5M
- Withdrawn
12 Kenneth Street
Demolition
Demolition only · Lodged 26 Feb 2026 · $1M–$5M
- Determined
243 Longueville Road
Alterations or additions to an existing building or structure, Registered club
Commercial, industrial & community · Lodged 18 Feb 2026 · $100K–$500K
- Withdrawn
1 Molesworth Lane
Demolition, Dwelling house, Erection of a new structure
New houses · Lodged 13 Feb 2026 · 1 dwelling · $1M–$5M
- Determined
99 Arabella Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 12 Jan 2026 · $100K–$500K
- Determined
81 William Edward Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 6 Jan 2026 · $100K–$500K
- Withdrawn
1 Molesworth Lane
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 22 Dec 2025 · $1M–$5M
- Approved
58 Arabella Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 15 Dec 2025 · $500K–$1M
- Determined
54 Stuart Street
Demolition, Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 15 Dec 2025 · $500K–$1M
Application details as published by Lane Cove Municipal Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Longueville market data
Median prices, rental yield, growth, vacancy and properties for sale in Longueville.
Sales
Recently sold in Longueville
What buyers actually paid, days on market and recent sale prices in Longueville.
Development in Longueville: frequently asked questions
How many development applications were lodged in Longueville in the last 12 months?
37 development applications were lodged for properties in Longueville from Oct 2025 to Sep 2026. 14 were modifications to an earlier application. The busiest month was Dec 2025, with 6 applications.
What kind of development is happening in Longueville?
Of the new applications lodged in the last 12 months, the most common were alterations & additions (14), commercial, industrial & community (3), new houses (3).
How many new homes are proposed in Longueville?
Applications lodged in Longueville in the last 12 months propose 2 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 Longueville have been decided?
Of the 37 applications lodged in the last 12 months, 25 have a decision (5 recorded as approved, 20 recorded as determined without the outcome stated), 8 are still in progress and 4 were withdrawn or not accepted.
Which council assesses development applications in Longueville?
Applications for Longueville are lodged with Lane Cove Municipal Council. Its public register is the authoritative record for any individual application.