Huge houses on the urban fringe are an irresponsible drain on the environment, according to this opinion piece by Dr Robert Crawford from Melbourne University. There are two charges here – one is that the average 238m2 greenfield house is too big and the other is that the occupants are too reliant on cars for transport. I discussed the transport issues related to greenfield houses recently, so this time I want to look at the allegation of excessive dwelling size.
There are all sorts of problems with the “too big” criticism, not least the obvious question: what is the “right” size for a dwelling? Even if that question could be answered satisfactorily, there’s another – what should be done about it? Should there be regulations limiting the size of houses? Or perhaps a “McMansions” tax? I think there’s actually a sensible way to approach this issue which I’ll come to in due course. But I want to start with some pertinent observations.
First, greenfield houses mostly aren’t as big as epithets like “McMansion” imply. When Melburnians think “McMansion” they usually have in mind a two storey house like Metricon’s 530 m2 ‘Monarch’, which is more than double the size of the average greenfield house. In the US however, the term McMansion is reserved for much, much bigger houses on very large lots like Tony and Carmela’s spread in New Jersey (see first picture). The average house on Melbourne’s fringe, however, is a much more modest 238 m2 according to Dr Crawford’s own evidence. That’s big compared to an inner city apartment but it’s much smaller than the ‘Monarch’ and much smaller than any reasonable definition of a McMansion. Further, more than two thirds of houses in Melbourne’s greenfield areas are single story. Nearly half (47%) are smaller than 240 m2. Almost three quarters (74%) are smaller than 280 m2.
Second, fringe houses aren’t much bigger, if at all, than typical houses in some older suburban areas. I live with my family 8 km from the city on the border of Ivanhoe and Alphington where most dwellings were built before WW2. Having two children who went to Alphington Primary School means I’ve seen inside many, many homes in the Alphington, Fairfield, Ivanhoe area. I can’t recall ever being in a house in these neighbourhoods that hasn’t been extended at least once in its lifetime. And while they probably were once, these aren’t small houses anymore. For example, the external dimensions of our place, including the garage (but excluding decks), is 240 m2 and it’s by no means large relative to other detached houses in the area – in fact I’d say it’s about average or perhaps even a bit smaller. Yet I don’t hear many complaints that inner suburban homes are “too big”. Read the rest of this entry »
As I noted yesterday, the Yarra River park system – that ribbon of green that runs north east from the vicinity of inner suburban Kew and Abbotsford to Warrandyte State Park – is one of Melbourne’s great assets. Few other cities have such a vast expanse of relatively undeveloped land threaded through residential areas so close to the city centre.
Like Melbourne’s green wedges it is used for all sorts of purposes, but rather than the sewage works, quarries and airports that sully the good name of the wedges, the Yarra River park system is mostly occupied by real “green” uses – primarily golf courses and sporting fields. At the time these facilities were established, this land was floodplain with few alternative uses.
Just looking at the Melways, I can see 10 golf courses along the Yarra, of which six are clustered at the southern end of the river around Fairfield-Ivanhoe. There’s a nine hole course in Yarra Bend Park, Yarra Bend Public Golf Course at Fairfield, Latrobe Golf Course at Alphington, Green Acres Golf Club at Kew, Kew Golf Club, Ivanhoe Public Golf Course, Freeway Public Golf Course at Bulleen, Yarra Valley Country Club at Bulleen, Rosanna Golf Club and Heidelberg Golf Club at Lower Plenty.
The Yarra River park system is a very special asset, but I’m not sure it’s used as well as it could be. In particular, there’s very little forest in the park. There’s a bushland area around Wilson Reserve in Ivanhoe that’s used by locals for walking, but its small and one of very few within the lower reaches of the park system.
Melbourne could however have one of the largest urban forests of any city in the world. Such an asset would provide enormous environmental, recreational and tourism benefits for the city.
If the three adjoining private golf courses at Alphington and Ivanhoe, say, were returned to native forest, it would produce a centrally located bushland region covering an area of around three square kilometres – more than eight times the area of the Royal Botanic Gardens. Read the rest of this entry »