RT，想明确下砖墙结构和管道电缆分布， 问了物业公司，给的回复说他们没有建筑平面图。
不知道这样情况还能从哪获取这些信息，开发商的信息也找不到，即使找到了也不一定会理我吧。
先谢过各位了
6 Ways to Find Floor Plans of a House
Here are some ways that you can locate the original floor plans of your home:
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Contact your Local Permit Agency or Records Office
These kinds of places often keep copies or records of floor plans, even years after the home has been built. Contact them beforehand to find out what information you will need to provide in order to receive a copy of the blueprints. -
Visit the Local Planning or Zoning Office
Going to a local planning or zoning office will not only get you a copy of the property’s plan but also will show you the entire property itself. But again, make sure to call ahead to see if you need any documentation to access these records. -
Call Your Builder or Architect
Generally, the original builder or architect of the house will have a copy of the blueprints. Large contractors will keep copies of the blueprints which can be easily accessed. However, it can sometimes be hard to locate the builders, especially if your house is older. A good way to find out who might have a copy of the blueprints is by looking at the original mortgage paperwork. -
Check with Your Real Estate Agent
The listing agents may have a copy of the blueprints. And even if they don’t, many will be happy to help you locate them. -
Ask Your Neighbors
Many neighborhoods are built by the same contractor. One of your neighbors might know where the best place to find the blueprints is. Also, with similar houses, they might have many of the same features. So if all else fails you can make a copy of their blueprints. -
Just Look Around!
Many times with older houses, it’s not uncommon for people to find old plans in basements or attics. You’ll hear stories of new owners finding 100 year old blueprints when moving in. It’s a long shot, but when you have an older home it might be one of the only ways to get the original plans. So go treasure hunting in your attic, you never know what you could find. If you are thinking about remodeling or buying a new home, it is crucial that you obtain the floor plans for the home in order to save yourself a maintenance headache down the line.
网上搜索一下的结果。但这个图纸一般不会说明那个是承重墙，这个需要再确定。至于室内的管线分布，那就除非是开发商给了图了，否则基本上只能请专业的水管或者电工来先根据经验看，再不行就需要打开前或者天花板来确认。
1/5/6三个都做了，就有图了。物业肯定不存这些图。
管道电缆分布 不太可能有的。
我们是直接从开发商手里买的一手新房。 也没有管道电缆分布图的，但交房时候有说是如何走向的。都是直上直下，天花板里走线的。
平面图是有的，有包括哪些是承重墙。 承重墙厚度可能不一样。TIMBER FRAME的，承重的通常只有外圈的，我家L型房子，内部也有一堵。 据说通过屋顶内部也可以看出来 承重墙在哪里。
管道电缆的走线图大的开发商肯定是有的，我之前有个朋友买新房的时候，开发商给他看过他房子的图纸，就包括这个。当然最后没有给他这张图纸。好在他比较机灵，看得时候趁着销售走开照了照片。呵呵
我们买房时候陆续收到不少图纸，可能是有电线图。因为有让决定是否要另外按插座决定灯的位置等等。
不过就算有，也是和平面图合在一起的。这个平面图不是普通买房子时候中介给画的平面图，是大的 A1开面图纸。 开发商是Cala homes, 他们造的量不大（和Barrat Persimmon 比的话），查了GOOGLE，新闻里倒也是称为 one of the UK’s largest housebuilders。
水管暖气排线什么的，我的确不记得有。
英国的地方council没有竣工图存档吗？在澳大利亚和新西兰，可以花钱去council购买全套竣工图。
好像没有。我去年本来电视机想挂墙的，最后也没敢弄。就是因为没有这个图，不知道会不会钻到电线。
电线还是比较容易避开的，如果是按照规矩做的电线在墙内部走向应该是垂直的，看看插座和开关基本就知道电线布线是怎么样的，另外你可以买个live wire detector测一下。
麻烦的是现在很多房子用的塑料水管，metal detector检测不出来。