" Lot size" would be the size of that piece of land.

“地块大小”就是那块土地的大小。

Part of the reason this happened is that Houston required that houses have a certain lot (lot) size.

发生这种情况的部分原因是休斯顿要求房屋有一定的地块（lot）大小。

My new house will have to have a lot more square footage, a large lot size, an open floor plan, great curb appeal, and lots of upgrades.

我的新房子必须有更多的平方英尺、更大的地块、开放式平面图、出色的路边吸引力和大量升级。

Typically,here,in my neighborhood in Los Angeles, lot sizes are between 5,000 and 7,000 square feet,and then on those lots, on those pieces of land are houses that have between a thousand and 3,000 square feet inside of the house.

通常，在这里，在我洛杉矶的社区，地块面积在 5, 000 到 7, 000 平方英尺之间， 然后在这些地块上，在那些土地上， 房子的内部面积在 1000 到 3, 000 平方英尺之间。