Development applications in Pennant Hills, NSW 2120
48 development applications were lodged for properties in Pennant Hills 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
48
incl. 15 modifications
Decided
33
11 still in progress
New dwellings proposed
7
stated on applications
Declared construction value
$34.2M
across 29 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.
- 6Oct
- 6Nov
- 2Dec
- 6Jan
- 4Feb
- 2Mar
- 8Apr
- 4May
- 2Jun
- 1Jul
- 5Aug
- 2Sep
What is being proposed
33 new applications by main type of work (modifications excluded).
- Alterations & additions14
- Commercial, industrial & community8
- New houses5
- Dual occupancy & semi-detached2
- Pools, sheds, garages & decks2
- Granny flats1
- Subdivisions1
Where applications stand
Status of the 48 applications lodged in the last 12 months.
- Approved
- 0
- Determined (outcome not stated)
- 33
- Refused
- 0
- Withdrawn or not accepted
- 4
- 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.
- Determined
408-410 Pennant Hills Road
Dual occupancy, Erection of a new structure, Dual occupancy (attached)
Dual occupancy & semi-detached · Lodged 16 Apr 2026 · 2 dwellings · $1M–$5M
- Determined
12B Westwood Street
Dwelling house, Erection of a new structure
New houses · Lodged 25 Oct 2025 · 1 dwelling · $1M–$5M
- In progress
17 Wearne Avenue
Dwelling house, Erection of a new structure
New houses · Lodged 29 June 2026 · 1 dwelling · $500K–$1M
- Determined
12A Westwood Street
Dwelling house, Erection of a new structure, Residential Accommodation
New houses · Lodged 8 Dec 2025 · 1 dwelling · $500K–$1M
- Determined
9 Bellamy Street
Dwelling house, Erection of a new structure
New houses · Lodged 12 Nov 2025 · 1 dwelling · $500K–$1M
Most recent applications
The 30 most recent applications lodged in Pennant Hills, newest first. Costs are shown as bands.
- In progress
449C Pennant Hills Road
Demolition, Educational establishment , Alterations or additions to an existing building or structure, Erection of a new structure, School
Commercial, industrial & community · Lodged 15 Sept 2026 · $5M–$20M
- In progress
8 Greenhaven Drive
Alterations or additions to an existing building or structure, Residential Accommodation, Supporting Development
Alterations & additions · Lodged 2 Sept 2026 · $100K–$500K
- In progress
78 Boundary Road
Subdivision
Subdivisions · Lodged 28 Aug 2026 · $100K–$500K · Modification
- In progress
25 Hampden Road
Alterations or additions to an existing building or structure, Balcony, deck, patio, terrace or verandah (screened enclosures)
Alterations & additions · Lodged 26 Aug 2026 · Under $100K
- In progress
332-338 Pennant Hills Road
Signage, Advertising and signage, Building identification sign
Commercial, industrial & community · Lodged 26 Aug 2026 · Under $100K
- In progress
22 Yarrara Road
Subdivision
Subdivisions · Lodged 25 Aug 2026
- In progress
449C Pennant Hills Road
Educational establishment , Erection of a new structure, School, Infrastructure
Commercial, industrial & community · Lodged 18 Aug 2026 · Modification
- In progress
386 Pennant Hills Road
Advertising and signage, Alterations or additions to an existing building or structure, Service station, Electric vehicle facility
Commercial, industrial & community · Lodged 31 July 2026 · $500K–$1M · Modification
- In progress
17 Wearne Avenue
Dwelling house, Erection of a new structure
New houses · Lodged 29 June 2026 · 1 dwelling · $500K–$1M
- In progress
17 Blackbutt Avenue
Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 29 June 2026 · $1M–$5M
- In progress
5 Nunda Close
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 19 May 2026 · $100K–$500K
- Determined
52-54 Yarrara Road
Erection of a new structure, Balcony, deck, patio, terrace or verandah
Pools, sheds, garages & decks · Lodged 12 May 2026 · $500K–$1M · Modification
- Determined
53-119 Boundary Road
Seniors housing, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 11 May 2026 · $100K–$500K
- Determined
19 Maple Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 8 May 2026 · $1M–$5M
- Determined
27 Greenhaven Drive
Alterations or additions to an existing building or structure, Balcony, deck, patio, terrace or verandah, Landscaping structures, Pathways…
Alterations & additions · Lodged 29 Apr 2026 · $100K–$500K · Modification
- Determined
5 72 Yarrara Road
Business premises, Change of use of land or a building or the classification of a building under the Building Code of Australia
Commercial, industrial & community · Lodged 21 Apr 2026 · Under $100K
- Withdrawn
65D Malton Road
Dwelling house, Erection of a new structure
New houses · Lodged 21 Apr 2026 · 1 dwelling · $1M–$5M
- Determined
408-410 Pennant Hills Road
Dual occupancy, Erection of a new structure, Dual occupancy (attached)
Dual occupancy & semi-detached · Lodged 16 Apr 2026 · 2 dwellings · $1M–$5M
- Withdrawn
5 72 Yarrara Road
Commercial development, Change of use of land or a building or the classification of a building under the Building Code of Australia
Commercial, industrial & community · Lodged 14 Apr 2026 · Under $100K
- Withdrawn
21 Shields Lane
Demolition, Subdivision, Erection of a new structure, Dual occupancy (attached)
Dual occupancy & semi-detached · Lodged 1 Apr 2026 · 2 dwellings · $1M–$5M
- Determined
53-119 Boundary Road
Alterations or additions to an existing building or structure, Serviced apartment
Alterations & additions · Lodged 1 Apr 2026 · Under $100K
- Determined
53-119 Boundary Road
Independent living units, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 1 Apr 2026 · $1M–$5M · Modification
- Determined
11 Cecil Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 27 Mar 2026 · Under $100K
- Withdrawn
2 City View Road
Change of use of land or a building or the classification of a building under the Building Code of Australia, Residential Accommodation
Other & change of use · Lodged 13 Mar 2026 · Modification
- Determined
7 The Crescent
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 24 Feb 2026 · $1M–$5M
- Determined
25 Westwood Street
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 18 Feb 2026 · $500K–$1M
- Determined
1 Maple Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 16 Feb 2026 · $100K–$500K
- Determined
26 Loftus Road
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 11 Feb 2026 · 1 dwelling · $100K–$500K
- Determined
14 Loftus Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 22 Jan 2026 · $500K–$1M · Modification
- Determined
2 City View Road
Alterations or additions to an existing building or structure, Change of use of land or a building or the classification of a building…
Commercial, industrial & community · Lodged 21 Jan 2026 · $100K–$500K
Application details as published by The Council of the Shire of Hornsby. The council's own register is the authoritative record for any individual application.
Suburb profile
Pennant Hills market data
Median prices, rental yield, growth, vacancy and properties for sale in Pennant Hills.
Sales
Recently sold in Pennant Hills
What buyers actually paid, days on market and recent sale prices in Pennant Hills.
Development in Pennant Hills: frequently asked questions
How many development applications were lodged in Pennant Hills in the last 12 months?
48 development applications were lodged for properties in Pennant Hills from Oct 2025 to Sep 2026. 15 were modifications to an earlier application. The busiest month was Apr 2026, with 8 applications.
What kind of development is happening in Pennant Hills?
Of the new applications lodged in the last 12 months, the most common were alterations & additions (14), commercial, industrial & community (8), new houses (5).
How many new homes are proposed in Pennant Hills?
Applications lodged in Pennant Hills in the last 12 months propose 7 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 Pennant Hills have been decided?
Of the 48 applications lodged in the last 12 months, 33 have a decision (33 recorded as determined without the outcome stated), 11 are still in progress and 4 were withdrawn or not accepted.
Which council assesses development applications in Pennant Hills?
Applications for Pennant Hills are lodged with The Council of the Shire of Hornsby. Its public register is the authoritative record for any individual application.