Ashburton Architects
Specialists in Ashburton's interwar and postwar character. Quality dual occupancy and townhouse outcomes within Boroondara's framework.
Reviewed May 2026- Council
- Boroondara
- Predominant zones
- NRZ1, GRZ2, RGZ1
- Heritage Overlay
- Selected residential precincts
- Typical dual-occ lot
- 600–900m²
- Avg permit timeline
- 5–8 months for typical dual occupancy
- Top refusal grounds
- Visual bulk inconsistent with Ashburton's predominantly single-storey rhythm
Ashburton sits at Boroondara's southern edge, characterised by consistent interwar and postwar housing on regular lot sizes. The High Street activity strip provides a localised village centre, while Markham Reserve and the Gardiners Creek corridor influence development across parts of the suburb. Successful Ashburton projects typically combine sensitive streetscape response with careful integration into the prevailing single-storey character.
Why Ashburton Expertise Matters
Ashburton has specific planning requirements within Boroondara Council. With numerous projects approved across the suburb, we have built relationships with council planners and understand exactly what they look for in applications.
Planning context in Ashburton
Most residential land in Ashburton falls within one of these zone families, each with materially different development outcomes.
Neighbourhood Residential Zone
NRZ1The most common designation across this suburb's residential streets, including Boroondara's Low Scale, Low Density Residential precincts (NRZ3) where character protection is the dominant assessment criterion.
- Max height9 metres
- Garden area35% (lots ≥400m²)
- Site coverage60%
General Residential Zone
GRZ2Applies to denser residential pockets. GRZ2 (Contemporary Town House) and GRZ3 (Eclectic Inner Urban) support multi-unit townhouse development.
- Max height11 metres
- Garden area35%
- Site coverage65%
Residential Growth Zone
RGZ1Applies to selected main road frontages and apartment-scale residential sites.
- Max height13.5 metres
- Garden areaNot applicable
- Site coverage70%
Source: Boroondara Planning Scheme, planning-schemes.app.planning.vic.gov.au. Latest amendment C284boro Part 1, last verified May 2026.
Common overlays affecting Ashburton development
Overlay status should be confirmed for any specific site before contract exchange. The planning scheme is the authoritative source — Vicmap Property and the Boroondara Property Profile tool are useful starting points.
What Boroondara Council looks for
Responds well to
high-quality design, considered landscape plans, retention of mature trees, sympathetic heritage responses
Strict on
heritage character, tree retention, neighbourhood character interface
Often missed
detailed neighbourhood character assessment with photographic context
Average turnaround
6–8 weeks for first Request for Information (RFI)
Per Feasibly council intelligence data, last verified May 2026.
For Ashburton specifically, the council pays particular attention to neighbourhood character overlay considerations.
Built form that works in Ashburton
- Side-by-side dual occupancy: Side-by-side dual occupancy on 600–800m² lots is the typical successful configuration
- Stormwater / WSUD: Sites adjoining Gardiners Creek tributaries require considered stormwater response
- Materials: Materials palette consistent with the prevailing single-storey suburban character
- Subordinate scale: Subordinate scale to street rhythm consistently expected
Common refusal patterns to design around
-
1
Visual bulk inconsistent with Ashburton's predominantly single-storey rhythm
-
2
Inadequate response to the Neighbourhood Character Overlay precinct objectives
-
3
Inadequate stormwater management on creek-tributary sites
-
4
Tree removal without strong design justification
Recent planning developments affecting Ashburton
Residential Zone Height Harmonisation
Gazetted 23 December 2020
Multi-council ministerial amendment (Boroondara among 9 councils) that increased the maximum building height in GRZ1, GRZ2 and GRZ3 schedules from 9 or 10.5 metres to 11 metres and three storeys, aligning local schedules with VC110.
View source →Townhouse and Low-Rise Code
Gazetted 6 March 2025
Statewide reform introducing a deemed-to-comply pathway under Clause 55 for multi-dwelling developments of three storeys or less. Where every standard is met, no third-party appeal applies. Operative for applications lodged from 31 March 2025.
View source →Mirams v Boroondara CC
[2022] VCAT 928
restrictive covenant interpretation in a Boroondara residential context.
Practical implication: thorough title and covenant analysis must precede contract exchange, not follow it.
How successful Ashburton applications typically work
Across recent Ashburton dual occupancy and townhouse outcomes, a recognisable pattern of successful applications emerges. While every site differs, the following observations apply to most viable approval pathways in the suburb.
Site selection patterns
- Lot sizes and frontages consistent with the typical successful configurations described above (in most cases 600–900m² with 15m+ frontage for side-by-side dual occupancy).
- Heritage or character-protected sites consistently proceed via retention of the existing front dwelling rather than full demolition.
- Lots constrained by mature canopy or vegetation typically require design adjustment around protection zones rather than seeking removal.
Design response patterns
- Subordinate scale to the established streetscape consistently expected across Boroondara applications.
- Materials palette consistent with Boroondara's assessment framework — restrained, contextual, considered.
- Front building line matching the prevailing street setback rather than projecting forward of adjoining houses.
Process patterns
- Pre-lodgement consultation with Boroondara materially reduces RFI iteration counts.
- Direct neighbour engagement before lodgement reduces VCAT review risk on applications attracting objections.
- Strongest applications lodge with all required supporting documentation (heritage, arboricultural, bushfire, ESD where applicable) attached at intake.
Tribunal context
The principles applied in Mirams v Boroondara CC [2022] VCAT 928 illustrate the Tribunal's approach to the kinds of issues that recur in Ashburton site assessment. The broader principle informs practice across Boroondara: title status, overlay verification, and council-framework alignment should be completed comprehensively before binding commitment to a site, not after.
These patterns indicate typical successful pathways. Site-specific outcomes depend on the particular planning context, design response, and engagement strategy chosen.
Ashburton's interwar street rhythm and selected NCO precincts demand a careful character response. The dual occupancies that consistently win approval here are subordinate in scale and credible on the streetscape — not just compliant on paper.
— On developing in Ashburton
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