天阶大厦写字楼位于朝阳区光华路甲9号。本项目位于cbd核心区，集写字楼、高档商场、餐饮、娱乐为一体的综合项目，坐拥斥资2.5亿世界第二的电子梦幻天幕。分为南、北两栋，各25层。南楼开发商只租不售。北楼全部为业主自用或大公司整层租用，客户水准极高，其中时尚杂志社购买9层。写字楼层高3.70米，使用率约76％，70年产权，六部客梯，一部货梯，公共部分大理石地面和墙面。
courtyard plaza is located in chaoyang district 9 guanghua armour. this project is located in the cbd core area, office buildings, high-end stores, catering, entertainment is a body comprehensive program, with $250 million the first in asia, the world's second electronic dream awning. divided into south and north two, each 25 layer. south tower developers only rent sale or not. north tower all the whole layer of rent for owner-occupied or large company, customer level is high, the fashion magazine to buy 9 floors. office building height 3.70 meters, utilization rate is about 76%, 70 property rights, the six passenger elevator, a goods elevator, marble floors and walls in public area.
天阶大厦物业租赁部电话：13911109524