Development applications in Blacktown, NSW 2148

141 development applications were lodged for properties in Blacktown from Oct 2025 to Sep 2026. What is being built, how much of it is housing, and where each application stands.

Latest council activity: 18 Sept 2026

Applications lodged

141

incl. 42 modifications

Decided

34 still in progress

New dwellings proposed

138

stated on applications

Declared construction value

$159.4M

across 88 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.

12
Oct
13
Nov
10
Dec
4
Jan
13
Feb
18
Mar
11
Apr
16
May
12
Jun
12
Jul
16
Aug
4
Sep

What is being proposed

99 new applications by main type of work (modifications excluded).

New houses35
Commercial, industrial & community15
Alterations & additions9
Demolition only8
Dual occupancy & semi-detached8
Pools, sheds, garages & decks8
Subdivisions8
Granny flats4
Apartments & townhouses3
Other & change of use1

Where applications stand

Status of the 141 applications lodged in the last 12 months.

Approved: 0
Determined (outcome not stated): 97
Refused: 0
Withdrawn or not accepted: 10
In progress: 34

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.

102 Peter Street
Demolition, Residential flat building, Subdivision, Residential Accommodation
In progress
Apartments & townhouses · Lodged 11 Mar 2026 · 45 dwellings · $20M–$100M
2 Gordon Street
Demolition, Residential flat building, Erection of a new structure
In progress
Apartments & townhouses · Lodged 3 Aug 2026 · 37 dwellings · $5M–$20M
2 Tara Road
Secondary dwelling, Demolition, Dwelling house, Subdivision, Erection of a new structure, Dual occupancy (attached)
In progress
Apartments & townhouses · Lodged 30 July 2026 · 4 dwellings · $1M–$5M
14 Ash Street
Subdivision, Erection of a new structure, Dual occupancy (detached)
Determined
Dual occupancy & semi-detached · Lodged 9 Dec 2025 · 2 dwellings · $1M–$5M
7 Love Street
Demolition, Subdivision, Erection of a new structure, Dual occupancy (attached), Residential Accommodation
In progress
Dual occupancy & semi-detached · Lodged 2 July 2026 · 2 dwellings · $1M–$5M

Most recent applications

The 30 most recent applications lodged in Blacktown, newest first. Costs are shown as bands.

247 Vardys Road
Demolition, Erection of a new structure, Residential Accommodation
In progress
Demolition only · Lodged 18 Sept 2026 · $100K–$500K
61 Dora Street
Dwelling house, Erection of a new structure
In progress
New houses · Lodged 14 Sept 2026 · 1 dwelling · $500K–$1M
84 Douglas Road
Subdivision
In progress
Subdivisions · Lodged 4 Sept 2026 · $100K–$500K
1 Walters Road
Boarding house, Alterations or additions to an existing building or structure
In progress
Alterations & additions · Lodged 1 Sept 2026 · $1M–$5M · Modification
16 Third Avenue
Recreation facility (indoor), Hours of operation and trading
In progress
Commercial, industrial & community · Lodged 27 Aug 2026 · Under $100K
4 Stanley Street
Demolition, Subdivision
In progress
Subdivisions · Lodged 27 Aug 2026 · $100K–$500K
3 Castle Street
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
In progress
Alterations & additions · Lodged 27 Aug 2026 · $100K–$500K · Modification
55 Newton Road
Residential flat building, Erection of a new structure
In progress
Apartments & townhouses · Lodged 27 Aug 2026 · 85 dwellings · $20M–$100M · Modification
291 Flushcombe Road
Erection of a new structure, Change of use of land or a building or the classification of a building under the Building Code of Australia…
In progress
Commercial, industrial & community · Lodged 25 Aug 2026 · $1M–$5M · Modification
47 Pelleas Street
Home business, Change of use of land or a building or the classification of a building under the Building Code of Australia
In progress
Other & change of use · Lodged 25 Aug 2026 · Under $100K
44 Dan Avenue
Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 25 Aug 2026 · 1 dwelling · $500K–$1M
27 Adella Avenue
Dwelling house, Alterations or additions to an existing building or structure
In progress
Alterations & additions · Lodged 25 Aug 2026 · $100K–$500K
19 Mantaka Street
Dual occupancy, Demolition, Dwelling house, Erection of a new structure, Dual occupancy (detached), Residential Accommodation
In progress
Dual occupancy & semi-detached · Lodged 25 Aug 2026 · 2 dwellings · $500K–$1M
104 Kildare Road
Business premises, Commercial development, Erection of a new structure
In progress
Commercial, industrial & community · Lodged 18 Aug 2026 · $1M–$5M · Modification
134 Reservoir Road
Demolition, Seniors housing, Independent living units, Erection of a new structure
Determined
Apartments & townhouses · Lodged 14 Aug 2026 · 46 dwellings · Modification
26 Warrigal Street
Home occupation, Hours of operation and trading
In progress
Pools, sheds, garages & decks · Lodged 13 Aug 2026
17 Patrick Street
Advertising and signage, Retail Premise
Determined
Commercial, industrial & community · Lodged 10 Aug 2026 · Under $100K
4 Railway Parade
Demolition, Dwelling house, Erection of a new structure
In progress
New houses · Lodged 7 Aug 2026 · 1 dwelling · $1M–$5M
8 Taronga Street
Demolition, Swimming pool
Determined
Pools, sheds, garages & decks · Lodged 3 Aug 2026 · Under $100K
2 Gordon Street
Demolition, Residential flat building, Erection of a new structure
In progress
Apartments & townhouses · Lodged 3 Aug 2026 · 37 dwellings · $5M–$20M
82 Stephen Street
Demolition
Determined
Demolition only · Lodged 31 July 2026 · Under $100K
2 Tara Road
Secondary dwelling, Demolition, Dwelling house, Subdivision, Erection of a new structure, Dual occupancy (attached)
In progress
Apartments & townhouses · Lodged 30 July 2026 · 4 dwellings · $1M–$5M
34 Dan Avenue
Dwelling house, Erection of a new structure, Residential Accommodation
In progress
New houses · Lodged 29 July 2026 · 1 dwelling · $500K–$1M
11 Second Avenue
Shop top housing, Erection of a new structure
Determined
Apartments & townhouses · Lodged 28 July 2026 · Modification
44 Stephen Street
Erection of a new structure, Garage, carport or carparking space
Determined
Pools, sheds, garages & decks · Lodged 16 July 2026 · Under $100K
19-21 Irelands Road
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
In progress
Alterations & additions · Lodged 16 July 2026 · $100K–$500K
37 Blacktown Road
Signage, Advertising and signage, Advertising structure
Determined
Commercial, industrial & community · Lodged 11 July 2026 · Under $100K
30 Keyworth Drive
Dwelling house, Alterations or additions to an existing building or structure
Determined
Alterations & additions · Lodged 11 July 2026 · $100K–$500K · Modification
111 Peter Street
Demolition, Dwelling house, Subdivision, Erection of a new structure
In progress
New houses · Lodged 8 July 2026 · 2 dwellings · $1M–$5M
247 Vardys Road
Demolition, Erection of a new structure, Residential Accommodation
Withdrawn
Demolition only · Lodged 7 July 2026 · $100K–$500K

Application details as published by Blacktown City Council. The council's own register is the authoritative record for any individual application.

Suburb profile

Blacktown market data

Median prices, rental yield, growth, vacancy and properties for sale in Blacktown.

Sales

Recently sold in Blacktown

What buyers actually paid, days on market and recent sale prices in Blacktown.

Development in Blacktown: frequently asked questions

How many development applications were lodged in Blacktown in the last 12 months?

141 development applications were lodged for properties in Blacktown from Oct 2025 to Sep 2026. 42 were modifications to an earlier application. The busiest month was Mar 2026, with 18 applications.

What kind of development is happening in Blacktown?

Of the new applications lodged in the last 12 months, the most common were new houses (35), commercial, industrial & community (15), alterations & additions (9).

How many new homes are proposed in Blacktown?

Applications lodged in Blacktown in the last 12 months propose 138 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 Blacktown have been decided?

Of the 141 applications lodged in the last 12 months, 97 have a decision (97 recorded as determined without the outcome stated), 34 are still in progress and 10 were withdrawn or not accepted.

Which council assesses development applications in Blacktown?

Applications for Blacktown are lodged with Blacktown City Council. Its public register is the authoritative record for any individual application.