貴陽裝修公司裝修網提醒您：裝修(xiu)(xiu)(xiu)百科知(zhi)識(shi)-公共面積分(fen)攤(tan)辦法(fa)及(ji)計算(suan)，為(wei)了讓用(yong)戶(hu)(hu)們(men)了解(jie)(jie)2021貴(gui)陽裝修(xiu)(xiu)(xiu)定制的相關信息(xi)(xi)，貴(gui)陽裝修(xiu)(xiu)(xiu)網為(wei)您整理裝修(xiu)(xiu)(xiu)百科及(ji)裝修(xiu)(xiu)(xiu)注意事(shi)項等相關信息(xi)(xi)于此，供用(yong)戶(hu)(hu)們(men)了解(jie)(jie)查看。 同時想了解(jie)(jie)更多信息(xi)(xi)可以咨詢在(zai)線客服。

建(jian)筑面(mian)積中(zhong)，具爭議的是(shi)(shi)公共面(mian)積內有(you)多少項(xiang)目(mu)被包括(kuo)在內，當中(zhong)可能(neng)包括(kuo)：樓梯、走廊、停車場、管理處、升降機及其公眾大堂、天井(jing)、單位窗戶外的“窗臺(tai)”等。因此，合理、準確地計算建(jian)筑面(mian)積是(shi)(shi)工程造價確定與控制(zhi)過程中(zhong)的一項(xiang)重要工作。

1.分攤原則

A、房(fang)(fang)屋(wu)公用(yong)建(jian)筑(zhu)(zhu)面(mian)(mian)積(ji)分(fen)攤以(yi)幢(chuang)(chuang)為單位。公用(yong)建(jian)筑(zhu)(zhu)面(mian)(mian)積(ji)分(fen)攤僅限(xian)于本(ben)幢(chuang)(chuang)內(nei)的公用(yong)建(jian)筑(zhu)(zhu)面(mian)(mian)積(ji)。與幢(chuang)(chuang)房(fang)(fang)屋(wu)不相連的公用(yong)建(jian)筑(zhu)(zhu)（如變(bian)電房(fang)(fang)、水泵房(fang)(fang)、門衛房(fang)(fang)等）不得分(fen)攤到本(ben)幢(chuang)(chuang)房(fang)(fang)屋(wu)內(nei)。

B、房屋公用(yong)建(jian)筑面(mian)積按(an)各戶(hu)套內(nei)建(jian)筑面(mian)積乘以房屋內(nei)相關面(mian)積的比例進行分(fen)攤(tan)。公用(yong)建(jian)筑面(mian)積分(fen)攤(tan)后，不(bu)區分(fen)各戶(hu)攤(tan)得面(mian)積的具體部位。公用(yong)建(jian)筑面(mian)積部位一經分(fen)攤(tan)，任何人不(bu)得侵占或改變其原始(shi)設計的使(shi)用(yong)功能。

C、商、住、辦綜合樓，其(qi)房屋內部(bu)部(bu)位(wei)使用(yong)功能(neng)，房型分隔(ge)差異較大，應根據其(qi)用(yong)途或房型分隔(ge)的(de)不同，按相關面積比例先(xian)行分攤全幢公用(yong)建筑面積（此次分攤的(de)最小單(dan)位(wei)為層），然后(hou)再分攤各自公用(yong)建筑面積。

D、商品房(fang)按“套(tao)”或(huo)“單(dan)(dan)元(yuan)”出售(shou)。商品房(fang)銷(xiao)售(shou)面(mian)積(ji)(ji)(ji)即為購(gou)房(fang)者所購(gou)買的(de)套(tao)內或(huo)單(dan)(dan)元(yuan)內建(jian)筑(zhu)面(mian)積(ji)(ji)(ji)（以(yi)下稱套(tao)內建(jian)筑(zhu)面(mian)積(ji)(ji)(ji)）與應分攤(tan)的(de)公用建(jian)筑(zhu)面(mian)積(ji)(ji)(ji)。套(tao)（單(dan)(dan)元(yuan)）建(jian)筑(zhu)面(mian)積(ji)(ji)(ji)=套(tao)內建(jian)筑(zhu)面(mian)積(ji)(ji)(ji)+分攤(tan)的(de)公用建(jian)筑(zhu)面(mian)積(ji)(ji)(ji)

2、計算方法，套內建筑面積由以下三部分組成：

A.套（單元(yuan)）內(nei)的(de)使(shi)(shi)用(yong)面(mian)積(ji)(ji)(ji)套內(nei)使(shi)(shi)用(yong)面(mian)積(ji)(ji)(ji)的(de)計算應符(fu)合(he)下列(lie)規(gui)定：a、套內(nei)使(shi)(shi)用(yong)面(mian)積(ji)(ji)(ji)包括臥(wo)室(shi)、起(qi)居室(shi)、廳、過道、廚房、衛生間(jian)、夾層(ceng)、廁所、儲(chu)藏室(shi)、壁柜(ju)等(deng)分(fen)戶門內(nei)面(mian)積(ji)(ji)(ji)的(de)總(zong)和；b、躍層(ceng)住宅中的(de)戶內(nei)樓梯按自然(ran)層(ceng)數的(de)面(mian)積(ji)(ji)(ji)總(zong)和計入(ru)使(shi)(shi)用(yong)面(mian)積(ji)(ji)(ji)；c、不(bu)包括含在結構面(mian)積(ji)(ji)(ji)內(nei)的(de)煙囪、通風道、管道井均(jun)計入(ru)使(shi)(shi)用(yong)面(mian)積(ji)(ji)(ji)；

B.陽臺(tai)(tai)(tai)(tai)建(jian)筑面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)：a、原(yuan)設計(ji)(ji)的(de)封(feng)閉(bi)式(shi)陽臺(tai)(tai)(tai)(tai)，按其(qi)(qi)外圍水(shui)平(ping)投(tou)影面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)計(ji)(ji)算建(jian)筑面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)；b、挑(tiao)(tiao)陽臺(tai)(tai)(tai)(tai)（底(di)(di)陽臺(tai)(tai)(tai)(tai)）按其(qi)(qi)底(di)(di)板水(shui)平(ping)投(tou)影面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)的(de)一(yi)半計(ji)(ji)算建(jian)筑面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)；c、陽臺(tai)(tai)(tai)(tai)按其(qi)(qi)凈面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)（含女兒墻(qiang)墻(qiang)體面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)）的(de)一(yi)半計(ji)(ji)算建(jian)筑面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)；d、半挑(tiao)(tiao)半陽臺(tai)(tai)(tai)(tai)，挑(tiao)(tiao)出部(bu)分按其(qi)(qi)底(di)(di)板水(shui)平(ping)投(tou)影面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)的(de)一(yi)半計(ji)(ji)算建(jian)筑面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)進部(bu)分按其(qi)(qi)凈面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)的(de)一(yi)半計(ji)(ji)算建(jian)筑面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)。套內(nei)建(jian)筑面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)=套內(nei)使用面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)+套內(nei)墻(qiang)體面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)+陽臺(tai)(tai)(tai)(tai)建(jian)筑面(mian)(mian)(mian)(mian)(mian)積(ji)(ji)。

3.公用建筑面積由以下幾部分組成：

電梯井、樓梯、垃(la)圾(ji)道(dao)、變電室(shi)、設(she)(she)備間、公(gong)共門廳和走(zou)廊(lang)、地下設(she)(she)備、值班警衛室(shi)等(deng)。套(tao)（單(dan)元）與公(gong)用(yong)(yong)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)空間之(zhi)間的(de)(de)分(fen)(fen)隔(ge)墻(qiang)以(yi)及(ji)外墻(qiang)（包括山(shan)墻(qiang)）墻(qiang)體水平投影面(mian)(mian)積(ji)(ji)(ji)(ji)的(de)(de)一半。公(gong)用(yong)(yong)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)=全幢建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)-全幢各套(tao)內(nei)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)之(zhi)和-單(dan)獨具備使(shi)(shi)用(yong)(yong)功能(neng)的(de)(de)獨立(li)使(shi)(shi)用(yong)(yong)空間的(de)(de)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)（如地下車庫(ku)、倉庫(ku)、人防工程等(deng)）。公(gong)用(yong)(yong)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)分(fen)(fen)攤(tan)系(xi)數(shu)整(zheng)幢建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)物的(de)(de)公(gong)用(yong)(yong)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)除以(yi)整(zheng)幢建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)物各套(tao)內(nei)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)之(zhi)和，得到建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)物的(de)(de)公(gong)用(yong)(yong)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)分(fen)(fen)攤(tan)系(xi)數(shu)。分(fen)(fen)攤(tan)的(de)(de)公(gong)用(yong)(yong)面(mian)(mian)積(ji)(ji)(ji)(ji)=套(tao)內(nei)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)*公(gong)用(yong)(yong)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)面(mian)(mian)積(ji)(ji)(ji)(ji)分(fen)(fen)攤(tan)系(xi)數(shu)。

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