北(bei)京(jing)國會(hui)舊址位(wei)于(yu)北(bei)京(jing)市西(xi)(xi)城區宣武門(men)西(xi)(xi)大街57號(現新(xin)華通訊社)院內,建(jian)(jian)(jian)成于(yu)1913年,是全國文保(bao)單位(wei)。現存建(jian)(jian)(jian)筑(zhu)有(you)民國國會(hui)議(yi)場(chang)、“圓樓(lou)(lou)”、仁義樓(lou)(lou)、禮智樓(lou)(lou)(現稱紅(hong)一(yi)樓(lou)(lou)、紅(hong)二樓(lou)(lou))兩棟兩層帶前廊的(de)樓(lou)(lou)房和(he)圖(tu)書館和(he)。該建(jian)(jian)(jian)筑(zhu)群為(wei)中西(xi)(xi)合璧建(jian)(jian)(jian)筑(zhu)的(de)代表,現今保(bao)存完好,仍在使用。
“民國(guo)國(guo)會(hui)(hui)議(yi)場(chang)”為(wei)(wei)磚(zhuan)木結構,三角(jiao)(jiao)鋼木桁(heng)架(jia),坡屋頂,青磚(zhuan)清水(shui)墻,平面(mian)(mian)呈正方形(xing),高三層,東(dong)(dong)、西、南(nan)三面(mian)(mian)都有(you)狹(xia)長的門廳(ting),穿過(guo)門廳(ting)即為(wei)(wei)會(hui)(hui)議(yi)大廳(ting),建(jian)筑外表為(wei)(wei)灰(hui)磚(zhuan)砌造。民國(guo)國(guo)會(hui)(hui)議(yi)場(chang)北(bei)側為(wei)(wei)“圓樓”,因(yin)樓內會(hui)(hui)議(yi)廳(ting)平面(mian)(mian)為(wei)(wei)橢圓形(xing)而得名(ming),地上二層,灰(hui)磚(zhuan)砌筑,屋頂為(wei)(wei)三角(jiao)(jiao)鋼木桁(heng)架(jia),樓內南(nan)部為(wei)(wei)三間(jian)休息室,北(bei)部為(wei)(wei)一半(ban)圓門廳(ting)圍(wei)合一圓會(hui)(hui)議(yi)室(由于(yu)(yu)袁(yuan)世凱曾在此辦公亦稱“袁(yuan)樓”。民國(guo)國(guo)會(hui)(hui)議(yi)場(chang)東(dong)(dong)北(bei)側的“仁義樓”、“禮智樓”當時(shi)用作議(yi)員起草憲法(fa)(fa)辦公場(chang)所,為(wei)(wei)灰(hui)磚(zhuan)清水(shui)墻建(jian)筑,三角(jiao)(jiao)桁(heng)架(jia),坡屋頂。民國(guo)國(guo)會(hui)(hui)議(yi)場(chang)東(dong)(dong)側的圖書館建(jian)于(yu)(yu)1932年,是當時(shi)國(guo)立北(bei)平大學(xue)法(fa)(fa)學(xue)院(yuan)的圖書館,匾額為(wei)(wei)著名(ming)書法(fa)(fa)家、教(jiao)育家沈尹默(mo)于(yu)(yu)民國(guo)廿一年題寫。