"Selves as mansions"? This is getting weird. Mansions are places where people live. I think I better leave it at that. And of course a city on a hill is figurative. But still not a kingdom.
I think it would be good to keep in mind that the King James Version translated into English the word as Mansion, when it can be just an abode.
Also, that heavenly home is only for some people like the ones mentioned at Luke 22:28-30; Daniel 7:18.
The majority of people will have their homes right here on Earth starting with Jesus' 1,000-year reign over Earth - Isaiah 65:21-22
The majority of resurrections will take place on Earth.
All the people Jesus resurrected enjoyed life on Earth.
In other words, Jesus was giving us a resurrection preview, a coming attraction, of what resurrecting he will be doing during his millennial reign over Earth.
This physical earthly resurrection is a reason why we are asking for God's kingdom to come (thy kingdom come.... - Daniel 2:44 )
Come and bring an end to ' enemy death ' right here on Earth - 1 Corinthians 15:26; Isaiah 25:8