Cox’s Garden Heritage Precinct (HO2)

Cox’s Garden was one of the first private subdivisions north of the boundary of Williamstown’s original government subdivision. It was laid out in the mid to late nineteenth century, in anticipation of the port and township growing, and built up with modest cottages on small lots: the “cheek by jowl” character the citation describes. South of Ferguson Street, the Government Town’s streets were spacious. This one was not.

Much of that has gone. Every house on the west side except No. 11 was demolished for a car park and a small area of open space, and the street now ends at the car park behind the Congregational Church in Stevedore Street and the shops in Douglas Parade. What survives, mostly on the east side, is what the overlay protects.

What applies here

External paint controls apply in HO2, so repainting the outside of a building can need a planning permit. Fewer than a third of Hobsons Bay’s heritage precincts have that control. There are no tree controls, internal alterations aren’t controlled, and solar energy systems are, as everywhere in Hobsons Bay.

Why this precinct is protected

The citation finds HO2 of local historic, social and aesthetic significance to the City of Hobsons Bay. It defines the precinct as:

The Cox's Garden Heritage Precinct, which comprises all land in HO2 and generally includes properties with a frontage to Cox's Garden, Williamstown.

The historic case rests on age and rarity:

It contains at least two rare examples of small pre-1860 timber houses, which are amongst the oldest group of houses in Williamstown and the oldest group of timber houses in the metropolitan area.

It also points to early residents’ links with the maritime pursuits that set Williamstown apart.

The social case is about who these houses were for. Cox’s Garden illustrates “the modest, cheaply constructed and often prefabricated housing erected in Williamstown for working class people during the earliest period of settlement”.

The aesthetic case is about pattern rather than any one house. The citation calls the street a rare surviving example of the small private subdivisions north of Ferguson Street, whose character can still be understood despite the losses. Few other streets in Williamstown or the metropolitan area have kept it.

The early weatherboard cottages at No. 11 and No. 12 (‘St Helliers’) give some idea of how the street once looked. Nos. 4 and 10 are altered Victorian cottages, related in siting, materials and form. Other houses on the east side are from different eras but generally share their siting and form. The bluestone rear wall of the former Congregational Church closes the view up the street from Ferguson Street.

Small is the significance

The thing protected in Cox’s Garden is the grain: modest cottages, close together, on small lots. The citation says the original close pattern of subdivision can still be seen in the surviving properties on the east side. The citation values that pattern, so it is the thing an application here will be read against.

The 2006 municipal guidelines describe early Victorian timber cottages, common in Williamstown, as small but adaptable, because there is often room at the rear for an addition. Extensions to weatherboard houses should also be clad in timber, and a rear addition that can’t be seen from the street is preferred. On lots this small, check how much rear space you actually have first.

For a new house, the infill guidelines warn against a building substantially larger or smaller than its neighbours, and ask that any subdivision keep the setting of the heritage place.

With five contributory properties (buildings that add to the precinct’s significance), each one carries a large share of what is protected.

The streets in HO2

The schedule describes the precinct as: Cox’s Garden, Williamstown.

The schedule doesn’t mark Cox’s Garden as part only, but the citation’s location line reads “Cox's Garden (part)” and its definition covers properties that “generally” front the street. Check your address against the mapped boundary rather than assuming.

The citation lists these contributory properties: Cox’s Garden 4, 10, 11, 12 and 14. A property that isn’t listed is still in the overlay if the mapped boundary takes it in, and the 2006 guidelines apply to contributory and non-contributory houses alike.

Nos. 11 and 12 also have their own individual citations in the Heritage Study. If you own either, read that citation as well.

The rules that decide your application

Cox’s Garden Heritage Precinct Heritage Design Guidelines 2020 applies here. It is an incorporated document, listed in the schedule to Clause 72.04, so it forms part of the planning scheme and council's planners assess applications against it.

This guide doesn’t summarise that document. Get a copy from council and read it before you brief a designer.

The municipal Guidelines for Alterations and Additions to Dwellings in Heritage Areas in Hobsons Bay (2006) and Guidelines for Infill Development in Heritage Areas in Hobsons Bay (2006) apply as well. For alterations and additions:

• Avoid changing the front of the house, or a significant roofline visible from the street, unless you are returning it to an earlier or original appearance.
• Side additions are strongly discouraged, and only allowable if set well back from the street elevation.
• An addition’s roof should generally match the existing pitch and cladding, with smaller massing.
• New work should be distinguishable from old. Simplify details rather than copying them.
• Reinstate a missing element, such as a verandah, only if there is enough evidence to do it accurately.

Can I add a second storey?

The 2006 guidelines set no specific height for additions. The test is minimal visibility from the street, worked out with sight lines: draw your house and the street in section, then draw a line from eye level (1.7 metres above ground) on the opposite side of the street, over your existing roof. The space below that line, behind the roof, is the envelope for an addition that minimises visibility.

The other conditions in the guidelines: a second storey should sit well back from the façade, behind the main ridgeline, in from the side walls, and no higher than adjacent buildings. Check for an attic first; the guidelines suggest checking roofs of 30 degrees or more, and note Victorian roofs are often 30 degrees.

Fences, garages and the details

• External paint controls apply. The 2006 guidelines say colour schemes should relate to the period and style of the house. For Victorian houses they describe walls often painted or rendered to look like stone, in sandstone or ochre colours, with joinery in creams, light stone, rich brown, Indian red or Brunswick green.
• Previously unpainted surfaces should not be painted, and the same colour advice applies to fences.
• Keep an original front fence if you have one. No new fence should exceed 1300 mm.
• Garages and carports in the front setback are not favoured, and the guidelines discourage crossovers and parking in front of houses, particularly at contributory places.
• Don’t sandblast paint off masonry.

What gets approved here

This section will carry the local permit record — application volumes, approval rates, what refused applications were attempting, and any VCAT decisions. That analysis is in progress and will be published with its method and limits stated.

What to do next

Ask council for pre-application advice. A free call with a planner, before anything is drawn — the most useful hour in the process.

Then check your address to confirm which precinct you are actually in. A Clarity Consultation is a focused session on your specific house; Confidence to Buy applies the same thinking before you bid.

Browse every Hobsons Bay heritage precinct.

Sources: control table and precinct extent transcribed from the Hobsons Bay Planning Scheme, Schedule to Clause 43.01 (C133hbay, gazetted 11/02/2026), read 27 October 2026. Significance, description and contributory properties from the Hobsons Bay Heritage Study 2006 citation for the Cox’s Garden Heritage Precinct (Victorian Heritage Database place 22429). Design guidance from Hobsons Bay City Council’s Guidelines for Alterations and Additions to Dwellings in Heritage Areas in Hobsons Bay (2006) and Guidelines for Infill Development in Heritage Areas in Hobsons Bay (2006). This is a plain-English summary written by a registered architect. It is not planning advice and the planning scheme governs.