Awesome concept, simple and to the point.
Much needed as nothing else is available yet.

Could you add a config file and include, f.e.:

# 4 player groups to have different amounts of homes.

# public-homes-allowed: [ number of homes ]
# group one (public-players-allowed: ["LittleBilly101", "LittleBilly102"])
# You can also use * to signify all players are allowed
public-homes-allowed: [ 1 ]
public-players-allowed: [*]

# vip-homes-allowed: [ number of homes ]
# You can also use * to signify unlimited homes allowed
# group two (vip-players-allowed: ["LittleBilly101", "LittleBilly102"])
vip-homes-allowed: [ 2 ]
vip-players-allowed: ["LittleBilly101", "LittleBilly102"]

# mod-homes-allowed: [ number of homes ]
# You can also use * to signify unlimited homes allowed
# group two (mod-players-allowed: ["LittleBilly101", "LittleBilly102"])
mod-homes-allowed: [ 4 ]
mod-players-allowed: ["LittleBilly101", "LittleBilly102"]

# admin-homes-allowed: [ number of homes ]
# You can also use * to signify unlimited homes allowed
# group two (admin-players-allowed: ["LittleBilly101", "LittleBilly102"])
admin-homes-allowed: [ * ]
admin-players-allowed: ["LittleBilly101", "LittleBilly102"]

And the cherry on top to make it complete would be command line args (for each group) to enter in console (or game chat by OP player only) to add the names and qtys, f.e.:

# short for: /quickhomespublichomes <qty> (sets the qty and overwrites previous - if any)
/qhph 1

# short for: /quickhomespublicplayer <name> <add/remove>
/qhpp LittleBilly101 add

We are certainly going to be using your mods in our new 1.14.4 test servers.

Thanks.

I don't have a warp mod, idk what you're talking about. As for "groups" not a huge fan, I'd rather just have commands to set home amounts for specific players. I do wish to add some sort of multi home system eventually though. Thanks for the suggestion.

I edited the suggestion right after posting (as you can see) cause I see you are not the author of the warp mod.
Sorry for that.
Groups are important for server administration (admins, moderators, developers, etc), as this is a mod mainly for servers.

Well we hope to see you "Multi Home" concept implemented soon.

Thanks.

Afaik, you can emulate group home amounts with most modern permissions plugins, if they can run commands when ranks are set? (It feels like a feature they should have... do they?)

Yes they do.
But plugins are only loaded with SpongeForge - which is not even working on 1.14.4 yet
And there are no permission mods for Minecraft 1.14.4 either.

Which is why your mod is breaking point for servers running 1.14.4.
By the time any permission mod or SpongeForge start to port over to 1.14.4 your mod will have many downlaods and become a popular well know main option.
SpongeForge will take a while, since they are waiting for Forge to release a Stable (recommmended) version.

We will be waiting to test your "Multi Home" concept as soon as it's implemented.