Roxburgh Park Council Rewrites the Rules on Height and Setbacks, and Developers Are Already Circling

Holt Council voted 7-2 on Thursday to adopt a package of planning scheme amendments that will reshape what can be built, and how it must look, across Roxburgh Park's busiest growth corridors. The changes take effect from 1 September 2026 and will allow residential towers of up to eight storeys on sites abutting the Somerton Road spine, up from the previous five-storey cap that had governed that strip since 2019.

The timing is deliberate. Roxburgh Park has watched neighbouring precincts absorb developer interest that bypassed this suburb partly because of height restrictions that made larger projects financially marginal. Council officers flagged in their May 2026 briefing paper that 14 development applications lodged between January and April this year were either refused or voluntarily withdrawn before determination, a figure that underlined how the old controls were producing deadlock rather than considered growth.

What the Amendments Actually Change

The amended scheme targets three specific areas. The Somerton Road corridor between Burley Griffin Way and the Roxburgh Park Drive intersection will become the primary high-density zone. The Tanderrum Boulevard precinct, anchored by the Roxburgh Park Shopping Centre, gets a new mixed-use overlay that allows ground-floor retail beneath residential floors of up to six storeys. A third area, around the bus interchange on Kingspark Drive, is earmarked for medium-density transition development, typically townhouse and four-storey apartment typologies.

Design requirements tighten considerably alongside the relaxed height limits. Every application in the Somerton Road zone must now include a materials schedule reviewed against the council's updated Urban Design Framework, adopted in March 2026. Blank podium walls longer than 12 metres are prohibited. Minimum setbacks on upper floors increase by 1.5 metres beyond level four, a provision designed to reduce street-level shadowing. The Roxburgh Park Residents Association had lobbied for exactly this kind of architectural accountability through its submission to the scheme review, arguing that height without design discipline had produced poor outcomes elsewhere in the municipality.

Parking minimums are also being recalibrated. Under the outgoing rules, a two-bedroom apartment triggered a requirement for 1.5 car spaces. From September, that figure drops to one space for sites within 400 metres of a designated public transport stop, a change that reflects the council's alignment with Holt City's broader transport-oriented development strategy launched in February 2026.

What It Means for Buyers, Renters and Landowners

The practical consequences will ripple through the local market quickly. Residential land on Roxburgh Park Drive and along the Somerton Road frontage has already attracted renewed agent interest in the weeks since council signalled its intentions. A 1,200-square-metre corner site near the Tanderrum Boulevard roundabout reportedly attracted three separate developer inquiries in June alone, though no sales have been publicly confirmed. Median unit prices in the suburb sat at $412,000 in the March 2026 quarter, according to Holt City Council's quarterly property monitor, a figure likely to shift once approved high-density stock begins entering the market from 2028 onward.

For existing homeowners, the amendments introduce a transition clause worth understanding. Properties within 60 metres of a newly upzoned site retain the right to lodge a formal objection during a 30-day notification window that opens when a planning permit application is received. The council's planning team will hold two community drop-in sessions, one at the Roxburgh Park Community Centre on Kingspark Drive on 22 July, and a second at the Holt Civic Hub on 5 August, to walk residents through the changes before they become operational.

Developers with projects already in the pipeline face a decision. Applications lodged before 1 September will be assessed under the current controls unless the applicant formally elects to be assessed under the new scheme, a process that requires written notice to the planning department. Anyone who bought land on the assumption the new height limits were coming should confirm that election in writing well before the transition date to avoid any ambiguity about which rules apply to their project.

This article is general information only and is not personal financial or investment advice. Consider your own circumstances and seek licensed professional advice before making financial decisions.