Box Hill
54 DAs lodged · last 90 daysMarket Intelligence
DAs Lodged
54↑
past 90 days · NSW Planning Portal
Professionals
—
covering this suburb
Median Project Value
$522,150
DAs lodged, past 90 days
Median Approval Time
56 days
approved DAs, last 12 months
As of 14 July 2026, Box Hill recorded 54 — Development applications lodged in Box Hill in the past 90 days (NSW Planning Portal)
As of 14 July 2026, Box Hill recorded $522,150 — Median estimated cost of development for DAs lodged in Box Hill in the past 90 days (NSW Planning Portal)
As of 14 July 2026, Box Hill recorded 56 days — Median lodgement-to-determination time for approved DAs in Box Hill, last 12 months (NSW Planning Portal)
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Recent Development Applications
Total dev. value
$9,523,444
Development types
Source
NSW Planning Portal
PAN-655690
Modification Application35 MASON ROAD BOX HILL 2765
Subdivision
$1,847,700
PAN-655357
130 GEORGE STREET BOX HILL 2765
Dwelling house; Erection of a new structure
$456,327
2-storey · 1 new dwelling
PAN-655686
Modification ApplicationMASON ROAD BOX HILL 2765
Subdivision
$2,175,200
PAN-652870
100 GEORGE STREET BOX HILL 2765
Dwelling house; Erection of a new structure; Residential Accommodation
$524,876
2-storey · 1 new dwelling
PAN-652079
59 WHIPPER STREET BOX HILL 2765
Erection of a new structure; Swimming pool
$33,217
PAN-651322
Modification Application28 URSA STREET BOX HILL 2765
Dwelling house; Erection of a new structure; Residential Accommodation
$550,000
2-storey · 1 new dwelling
PAN-649589
Modification Application129-135 NELSON ROAD BOX HILL 2765
Subdivision
PAN-650966
Modification Application16 BOX ROAD BOX HILL 2765
Subdivision
$2,907,255
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54 development applications are active in Box Hill right now.
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Guides for Box Hill
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You are building, investing, or trading in Box Hill NSW, one of North-West Sydney's fastest-moving construction corridors, and you need reliable data on builders, costs, and DA approvals before you commit.
Box Hill Development Activity Snapshot
Box Hill sits within The Hills Shire Council's key growth precinct alongside The Gables, Rouse Hill, Vineyard, and Nelson. The suburb is transitioning at pace from rural-fringe land to a master-planned urban corridor, with The Hills Shire Council regulating the rate and character of that change through its Development Control Plan (DCP) and the State Environmental Planning Policy (Housing) 2021.
The dominant development types currently active in the Box Hill precinct include:
- Torrens-title detached dwellings on greenfield house-and-land lots, the dominant typology across the Box Hill release area.
- Secondary dwellings (granny flats) on newly subdivided lots where site area and zoning permit.
- Dual-occupancy and multi-dwelling housing where R3 Medium Density zoning applies on larger parcels near collector roads.
- Civil and subdivision works for new stages released by master developers, underpinning ongoing residential DA activity.
Note: Suburb-level DA volume and median project value figures for Box Hill are not available in the current data pack. Where The Hills Shire Council publishes quarterly DA statistics, those figures will be added here. Subscribe to free DA alerts to receive lodgement notifications as they are filed.
Build Cost Context, Box Hill NSW
The following figures are indicative only, drawn from ABS building approvals cost data and industry benchmarks for the North-West Sydney residential construction market. They are not quotes and will vary materially depending on site conditions, specification level, and contractor.
| Project Type | Indicative Cost Range (AUD) | Median Approval Time (Hills Shire) |
|---|---|---|
| Single-storey detached dwelling (200-300 m²) | $1,800-$2,400 per m² (indicative, ABS-attributed) | Data not available in current pack |
| Two-storey detached dwelling (280-400 m²) | $2,200-$3,000 per m² (indicative, ABS-attributed) | Data not available in current pack |
| Secondary dwelling / granny flat (≤60 m²) | $120,000-$200,000 total (indicative, ABS-attributed) | Data not available in current pack |
| Dual occupancy | $2,400-$3,200 per m² (indicative, ABS-attributed) | Data not available in current pack |
Use our build cost calculator for a site-specific estimate, and check current material prices before locking in a contract sum.
What Drives Build Cost in Box Hill Specifically?
- Site classification: Box Hill's geology includes reactive clay and variable fill across former rural lots. A Class M or Class H site classification (AS 2870) increases slab and footing costs substantially. Always obtain a geotechnical report before tendering.
- Section 7.11 developer contributions: The Hills Shire Council applies local infrastructure contributions (Section 7.11) to new dwellings in the Box Hill release area. These contributions, which fund roads, drainage, open space, and community facilities, are payable at Construction Certificate stage and can represent a significant addition to your total project cost. Confirm the applicable rate with Council before signing any contract.
- DCP design requirements: The Hills Shire DCP mandates specific façade articulation, setbacks, and material palettes in new release areas, particularly where lots adjoin The Gables or Rouse Hill character precincts. Non-compliant designs are returned for amendment, adding weeks and consultant fees to the programme.
- Servicing and civil works: In early-stage Box Hill lots, sewer, water, and NBN connections may not yet be at the boundary. Confirm service availability with the developer before purchasing a house-and-land package.
DA Approvals, Who Assesses Box Hill Applications?
The Hills Shire Council is the consent authority for the vast majority of residential DAs in Box Hill NSW. Some state-significant or complying development pathway applications are assessed by an accredited certifier (CDC) rather than Council, which typically delivers a faster determination.
Factors that commonly slow determination times for new builds in this LGA include:
- Incomplete shadow diagrams or BASIX certificate discrepancies.
- Stormwater management plans that do not align with the Box Hill Precinct DCP overlay.
- Neighbour notification periods where adjoining landowners lodge submissions.
- Referrals to Sydney Water or Transport for NSW where access or drainage interfaces with public infrastructure.
- Biodiversity offset requirements where lots adjoin mapped vegetation corridors in the North-West Growth Area.
Median determination days for Hills Shire Council are not available in the current data pack. Set up a free DA alert to monitor how long active applications in your street are taking, a practical proxy for current Council processing times.
Common Questions, Building in Box Hill NSW
How much does it cost to build a new home in Box Hill NSW?
Indicative construction costs for a detached dwelling in Box Hill range from approximately $1,800 to $3,000 per m² depending on storey count and specification, based on ABS-attributed North-West Sydney benchmarks. Site-specific costs, driven by soil classification, Section 7.11 contributions, and DCP compliance requirements, can add materially to that figure. Use our cost calculator for a tailored estimate.
How long does DA approval take through The Hills Shire Council?
Determination times vary by application complexity. Straightforward single-dwelling DAs in The Hills Shire have historically taken between 40 and 90 days, though referrals to external agencies or incomplete documentation can extend this significantly. Choosing a builder or architect familiar with Hills Shire DCP requirements reduces the risk of amendment requests that pause the clock.
Can I build a granny flat on my Box Hill lot?
Secondary dwellings (granny flats) are permissible in Box Hill's R2 Low Density Residential zone subject to an 8-metre rear setback from any secondary road, a maximum floor area of 60 m², and compliance with the State Environmental Planning Policy (Housing) 2021. Lots smaller than 450 m² may face constraints. A site feasibility check with a local builder or certifier is recommended before purchasing a kit or engaging a designer.
How do I find a reputable builder covering Box Hill NSW?
Search our verified directory of builders and architects who actively work in the Box Hill 2765 postcode and surrounding suburbs including The Gables, Rouse Hill, and Vineyard. Filter by project type, new build, dual occupancy, or granny flat, and review their local DA history. Browse the Box Hill professional directory to compare accredited contractors side by side.
What demographic is driving demand for new builds in Box Hill?
Box Hill Public School (NSW) carries an ICSEA score of 1,123 (source: ACARA, as published in PLDL local data), and the average ICSEA across schools serving the postcode is 1,125, well above the national benchmark of 1,000. This reflects the family demographic that is driving demand for four-bedroom detached dwellings in new Box Hill stages and underpins long-term resale values for well-specified new builds.
Stay Ahead of Box Hill's Construction Market
New DAs are lodged with The Hills Shire Council every week across Box Hill and neighbouring precincts. Whether you are a homeowner tracking nearby approvals, a tradesperson prospecting for new contracts, or an investor monitoring supply, our free DA alert service delivers lodgement and determination notifications directly to your inbox, and our professional directory connects you with builders and architects who know this market. Get free DA alerts for Box Hill or find builders and architects covering Box Hill to start your project with the right team.