内部间隔 meaning in English

internal layout
internal partition

The market price for tong house is around five thousand hong kong dollars per square foot , but it also depends on the internal layout and condition of the house
唐厦的市场售价每平方英尺约五千港元，不过要视单位的内部间隔及装修而定。
For building plans involving minor amendments to the approved building plans , such as alteration of internal layout without any increase in plot ratio , flat number andor car parking spaces , no recommendation will be made to the building authority ( ba ) with respect to his exercise of the discretion under section 16 ( 1 ) ( d ) or ( da ) of the bo . this department will confine our comments to whether there are any adverse planning implications as a result of the amendments
如果只涉及轻微修订已获核准的建筑图则，例如更改内部间隔而不会提高地积比率或增加单位及或停车位的数目，规划署不会就建筑事务监督是否行使建筑物条例第16 ( 1 ) ( d )或( da )条赋予的酌情权作出建议，而只会就有关修订会否在规划上造成任何不良影响提出意见。