HDB房型的代号(4I, 5I, 4M。。。)对这些代号一直比较糊涂，网上哪里有这些代码的full list，各自的大概面积。。

谢谢先[cj9404 (11-29 17:45, Long long ago)] [ 传统版 | sForum ][登录后回复]1楼

俺也有同样疑问我们看到的：
3NG
4NG,4A,4S,4I
5NG,5A,5S,5I
不知道户型上有啥区别？[000hello (11-30 11:58, Long long ago)] [ 传统版 | sForum ][登录后回复]2楼

偶搜了半天，终于找到个较详细的回答http://our-memory.net/read.php/1286.htm

希望能帮到你。
[偶然冒泡 (11-30 12:38, Long long ago)] [ 传统版 | sForum ][登录后回复]3楼

参考一下不知道我lg从哪里搜来的，只有四房式（因为我们的目标就是四房），不过三房五房大致上可以类推一下

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4S= 4 simplified = 84 sqm (corridor) -88sqm (corner) master room with attached toilet + store room , more than 15 year

4I= 4 improved = 88sqm - normally door to door, master room without toilet no store room , big hall, big room more than 15 year . a lot in marine parade , bedok south

4NG= new generation -= 92.5 sqm -99 sqm normally door to door, master room with toilet ,store room smaller size of 4A

4A = 106 sqm newer 4rm, master room with toilet ,store room , a lot in area area, more than 10 year

4a1 = 90-95 sqm = newest 4 rm , available in new town, the age is not more than 10 year some come with corner unit (very popular among PR, cause no risk in main upgrading/lift upgrading.

4a2= 85-90 sqm = newest 4 rm , available in new town, the age is not more than 10 year mostly corridor , some come with corner unit (very popular among PR, cause no risk in main upgrading/lift upgrading.)[绿豆芽 (11-30 14:26, Long long ago)] [ 传统版 | sForum ][登录后回复]4楼