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不幸的是，没有简单的答案。 正如住房行业协会(HIA)高级经济学家Shane Garrett、Wolf Architects董事Taras Wolf和Hotondo Homes的建筑和运营经理Peter Rielly所解释的那样，首先要考虑的是土地成本，各州的土地成本差异很大。 根据澳大利亚城市发展研究所(Urban Development Institute of Australia) 2018年的《土地状况报告》(State of The Land Report)， 2017年，悉尼的中位地块价格为$47.6万，墨尔本为$28.1万，阿德莱德为$16.7万。 全国土地均价为每平方米$746。 建造房屋的平均成本 建筑成本受到许多因素的影响，但根据澳大利亚统计局(ABS)的数据，2018年6月，澳大利亚的平均建筑成本为每平方米$1270.80。 然而，这个数字不包括设计、规划许可、任何现场工程或任何成本爆破。 根据澳大利亚统计局2018年6月的建筑审批数据，澳大利亚的平均住宅面积为251.7平方米，建筑部分的成本略低于$32万。 另一方面，Wolf说，建造一栋建筑设计的房子的成本最低为每平方米$3000，最高为每平方米$5382，或者每平方米澳大利亚住宅(9.29平方米)$5万。 沃尔夫说，很难，如果不是不可能的话，去比较一个建筑设计的房子和一个“每平方米$1600的体积建造商”建造的房子的成本。 Hotondo Homes公司的里利表示，由于存在诸多变数，该公司拒绝为大型建筑商的建筑给出平均价格，但他的公司的设计——你可以在这里看到其中一些设计——是“受到建筑灵感的启发，以更低的成本建造出一座美丽的住宅”。 该公司提供90种不同的设计，客户可以定制。 作为一个全国性的特许经营网络，Hotondo建筑公司总是鼓励他们的客户从三个系列中选择一个标准设计。这些设计，加上标准的内含物，将使成本保持在最低水平，”他说。 Rielly说，与Colorbond、Caroma和Haymes Paint等品牌的供应商合作有助于实现这种“合理定价”。 影响建筑成本的因素 建造房屋的成本受到五个关键因素的影响: 大小 质量 现场注意事项 所需的时间 复杂性 沃尔夫说，卧室越多的大房子自然需要更多的材料、更多的劳动力，偶尔还需要更专业的设备。 “说到制造质量，高质量的材料需要更好的加工和工艺，这需要成本。”正在建设的土地的地形和条件也有很大的影响，建筑师的最佳位置是最大化地利用地块和建筑空间，”他表示。 Rielly同意场地成本是一个重要的考虑因素。 “虽然很多因素都可以由客户来管理，但网站成本失去了控制，有时你不得不咬紧牙关。” “几乎总是会有与场地相关的成本，无论是平整地面还是移除绿化。”如果你有一个倾斜的地块，你可能会面临土地本身的巨大成本。你的设计也可能需要修改，除非你选择建造一个为倾斜街区设计的房子。 “你家的位置也会影响成本，这取决于议会或州政府的要求，以及丛林火灾袭击级别等因素的责任。” Wolf说，时间框架还会影响构建所需的资源。 沃尔夫说:“建筑师设计的目的是充分利用空间，使其具有启发性，因此这可能意味着更复杂的结构，这也会增加成本。” 预算井喷也不是闻所未闻，而且通常可以归因于对原始计划所做的更改。 里利表示，Hotondo的所有住宅都包含一份标准配置清单，“然而，如果你选择升级(许多客户都是这么做的)，那么当你选择那些高端产品时，成本也会开始上升。”差异总是会导致成本的增加，他补充道。 建筑的价格通常不包括景观美化、围墙、游泳池和地方议会等可选的额外费用，这些费用还可能增加数万澳元。 How much does it cost to build a house in 2019 Unfortunately, there’s no simple answer. As Housing Industry Association (HIA) Senior Economist Shane Garrett, Wolf Architects Director Taras Wolf and Hotondo Homes’ Building and Operations Manager Peter Rielly explain, the first thing to consider is the cost of land, which varies wildly from state to state.
此文章出于 <Erin Delahunty, 07 Feb 2019> According to The Urban Development Institute of Australia’s 2018 State of the Land Report, in 2017, Sydney’s median lot price was $476,000, Melbourne’s was $281,000, and Adelaide’s was $167,000. The national average cost of land was $746 per sqm. Average cost of building a home The cost of building is influenced by many factors, but in June 2018, the Australian average was $1270.80 per sqm, according to the Australian Bureau of Statistics (ABS). However, this figure doesn’t include design, planning permits, any site works or any cost blow-outs. According to ABS June 2018 Buildings Approvals data, the average dwelling in Australia spans 251.7sqm, which puts the cost for the build portion at just under $320,000. Wolf, on the other hand, says the cost of building an architecturally-designed house starts at a minimum $3000 per sqm, right up to $5382 per sqm or $50,000 per Australian house square (9.29sqm). Wolf says it is difficult, if not impossible, to compare the cost of an architecturally-designed home to one built by a “volume builder for as little as $1600 per sqm.” While declining to put an average price on building with a large builder because of the many variables, Hotondo Homes’ Rielly says his company’s designs – some of which you can view here – are “architecturally-inspired to deliver a beautiful home at a lower cost.” The company offers 90 different designs, which clients can tailor. “As a national franchise network, Hotondo builders will always encourage their clients to select a standard design from one of three ranges. These designs, in addition to the standard inclusions, will keep costs at a minimum,” he says. Supplier partnerships with brands like Colorbond, Caroma and Haymes Paint help achieve this “reasonable pricing”, Rielly says. Factors affecting building costs The cost to build a home is influenced by five key factors: size quality site considerations desired timeframe complexity Wolf says a larger house with more bedrooms naturally requires more materials, more labour and occasionally more specialised equipment. “When it comes to build quality, higher-quality materials demand better finishing and craftsmanship, which costs money. The terrain and condition of the land being built on also has a big impact and an architect is best placed to maximise a lot and floor space,” he says. Rielly agrees site costs are an important consideration. “While many factors can be managed by the client, it is the site costs where control is lost and you are sometimes forced to bite the bullet. “There will almost always be costs associated with the site, whether that be levelling the surface or removing greenery. If you have a sloping block you may face significant site costs for the land itself. Your design may also need to be modified unless you choose to build a home designed for a sloping block,” Rielly says. “The location of your home can also impact the costs, based on council or state requirements, as well as factors such as Bushfire Attack Levels obligations.” Timeframes also affect what resources are required for a build, Wolf says. “Architects design to make the absolute most of space, to make it inspiring, so that can mean more complex structures, which can increase the cost too,” Wolf says. Budget blow-outs are not unheard of either, and can generally be attributed to changes made to original plans. Rielly says all Hotondo homes include a list of standard inclusions, “however if you choose to upgrade, which many clients do, the costs will also begin to rise as you select those higher-end products”. Variances will always cause an increase in costs, he adds. The price of building often doesn’t include optional extras like landscaping, fencing, swimming pools and local council costs, which can also add tens of thousands of dollars.
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