Development applications in Rouse Hill, NSW 2155

150 development applications were lodged for properties in Rouse 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: 18 Sept 2026

Applications lodged

150

incl. 40 modifications

Decided

107

31 still in progress

New dwellings proposed

263

stated on applications

Declared construction value

$239.0M

across 98 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.

9
Oct
10
Nov
26
Dec
5
Jan
11
Feb
17
Mar
12
Apr
11
May
16
Jun
18
Jul
11
Aug
4
Sep

What is being proposed

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

New houses58
Commercial, industrial & community23
Subdivisions14
Apartments & townhouses6
Alterations & additions4
Other & change of use3
Dual occupancy & semi-detached1
Pools, sheds, garages & decks1

Where applications stand

Status of the 150 applications lodged in the last 12 months.

Approved: 1
Determined (outcome not stated): 106
Refused: 0
Withdrawn or not accepted: 12
In progress: 31

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.

172 Guntawong Road
Demolition, Dwelling house, Subdivision, Erection of a new structure
In progress
Apartments & townhouses · Lodged 14 Sept 2026 · 62 dwellings · $20M–$100M
172 Guntawong Road
Demolition, Dwelling house, Subdivision, Erection of a new structure
In progress
Apartments & townhouses · Lodged 28 July 2026 · 62 dwellings · $5M–$20M
95 Cudgegong Road
Dwelling house, Erection of a new structure
In progress
Apartments & townhouses · Lodged 27 May 2026 · 55 dwellings · $20M–$100M
172 Guntawong Road
Dwelling house, Subdivision, Erection of a new structure
In progress
Apartments & townhouses · Lodged 20 Jan 2026 · 24 dwellings · $1M–$5M
35 Windeyer Street
Dual occupancy, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 17 July 2026 · 2 dwellings · $1M–$5M

Most recent applications

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

95 Schofields Road
Residential flat building, Subdivision
In progress
Apartments & townhouses · Lodged 18 Sept 2026 · 104 dwellings · $20M–$100M · Modification
172 Guntawong Road
Demolition, Dwelling house, Subdivision, Erection of a new structure
In progress
Apartments & townhouses · Lodged 14 Sept 2026 · 62 dwellings · $20M–$100M
299 Annangrove Road
Commercial development, Advertising and signage, Erection of a new structure
In progress
Commercial, industrial & community · Lodged 8 Sept 2026 · $20M–$100M
G 1 8 White Hart Drive
Advertising and signage, Office Premise, Change of use of land or a building or the classification of a building under the Building Code of…
In progress
Commercial, industrial & community · Lodged 2 Sept 2026 · $100K–$500K
Cudgegong Road
Subdivision
In progress
Subdivisions · Lodged 28 Aug 2026 · $5M–$20M
49 India Parade
Dwelling house, Erection of a new structure, Landscaping structures, Residential Accommodation
In progress
New houses · Lodged 21 Aug 2026 · 1 dwelling · $500K–$1M
182 Guntawong Road
Subdivision
In progress
Subdivisions · Lodged 20 Aug 2026 · Modification
20 Brilliant Street
Subdivision, Erection of a new structure, Dual occupancy (attached)
Determined
Dual occupancy & semi-detached · Lodged 17 Aug 2026 · 2 dwellings · $1M–$5M · Modification
163 Marchant Street
Dwelling house, Erection of a new structure
Determined
Apartments & townhouses · Lodged 17 Aug 2026 · 17 dwellings · Modification
129 Cudgegong Road
Demolition, Subdivision
In progress
Subdivisions · Lodged 14 Aug 2026 · $1M–$5M
163 Marchant Street
Dwelling house, Erection of a new structure
Determined
Apartments & townhouses · Lodged 13 Aug 2026 · 17 dwellings · Modification
13 Pamenter Place
Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 12 Aug 2026 · 1 dwelling · $500K–$1M
Caddies Boulevard
Signage, Advertising and signage, Alterations or additions to an existing building or structure, Minor building alterations (external)
Determined
Commercial, industrial & community · Lodged 11 Aug 2026 · $100K–$500K
184 Guntawong Road
Subdivision
In progress
Subdivisions · Lodged 11 Aug 2026 · Modification
3 Felsite Crescent
Dwelling house, Erection of a new structure, Residential Accommodation
In progress
New houses · Lodged 3 Aug 2026 · 1 dwelling · $500K–$1M · Modification
172 Guntawong Road
Demolition, Dwelling house, Subdivision, Erection of a new structure
In progress
Apartments & townhouses · Lodged 28 July 2026 · 62 dwellings · $5M–$20M
Cudgegong Road
Subdivision
In progress
Subdivisions · Lodged 28 July 2026 · $5M–$20M
129 Cudgegong Road
Demolition, Subdivision
In progress
Subdivisions · Lodged 28 July 2026 · $1M–$5M
19 Gymea Circuit
Warehouse or distribution centre, Temporary building, structure or use
Determined
Commercial, industrial & community · Lodged 27 July 2026 · Under $100K · Modification
3 Rumker Glade
Dwelling house, Erection of a new structure
Determined
New houses · Lodged 27 July 2026 · 1 dwelling · $100K–$500K
163 Marchant Street
Dwelling house, Erection of a new structure
In progress
Apartments & townhouses · Lodged 24 July 2026 · 17 dwellings · Modification
163 Marchant Street
Dwelling house, Erection of a new structure
In progress
Apartments & townhouses · Lodged 23 July 2026 · 17 dwellings · Modification
Stoneman Street
Subdivision
In progress
Subdivisions · Lodged 22 July 2026 · $1M–$5M
35 Windeyer Street
Dual occupancy, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 17 July 2026 · 2 dwellings · $1M–$5M
Clarke Street
Subdivision
Withdrawn
Subdivisions · Lodged 16 July 2026 · $1M–$5M
175 Tallawong Road
Dwelling house, Erection of a new structure, Access ramp, Air-conditioning units, Awnings, blinds and canopies, Balcony, deck, patio…
Determined
New houses · Lodged 15 July 2026 · 1 dwelling · $500K–$1M · Modification
Caddies Boulevard
Outdoor dining - general, Hours of operation and trading
Determined
Other & change of use · Lodged 15 July 2026
Caddies Boulevard
Advertising and signage, Building identification sign, Business identification sign
In progress
Commercial, industrial & community · Lodged 15 July 2026 · Under $100K
95 Schofields Road
Demolition, Residential flat building, Subdivision, Erection of a new structure
In progress
Apartments & townhouses · Lodged 13 July 2026 · 104 dwellings · $20M–$100M · Modification
75 Scandinavian Circuit
Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 8 July 2026 · 1 dwelling · $500K–$1M

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

Suburb profile

Rouse Hill market data

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

Sales

Recently sold in Rouse Hill

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

Development in Rouse Hill: frequently asked questions

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

150 development applications were lodged for properties in Rouse Hill from Oct 2025 to Sep 2026. 40 were modifications to an earlier application. The busiest month was Dec 2025, with 26 applications.

What kind of development is happening in Rouse Hill?

Of the new applications lodged in the last 12 months, the most common were new houses (58), commercial, industrial & community (23), subdivisions (14).

How many new homes are proposed in Rouse Hill?

Applications lodged in Rouse Hill in the last 12 months propose 263 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 Rouse Hill have been decided?

Of the 150 applications lodged in the last 12 months, 107 have a decision (1 recorded as approved, 106 recorded as determined without the outcome stated), 31 are still in progress and 12 were withdrawn or not accepted.

Which council assesses development applications in Rouse Hill?

Applications for Rouse Hill are lodged with Blacktown City Council and The Hills Shire Council. Each council's public register is the authoritative record for any individual application.