Went to visit a mate in an older part of Mount Lawley on Sunday and noticed something I haven't been able to stop thinking about.
We walked about four blocks to grab lunch. Passed a bloke sitting on his front verandah who said g'day, an older lady watering plants who asked if we wanted a cutting, and two neighbours having a chat across their front fences.
Nothing remarkable. Just people being outside their houses.
Then I went home to my suburb up north and realised I could walk around for half an hour without seeing another person who isn't inside a car.
It's not that nobody lives here. Every driveway has cars, bins come out on collection day, lights are on at night.
But from the street, it's basically garage door, colourbond fence, driveway, garage door, colourbond fence, driveway.
Most houses are designed so you can drive into the garage, close the door and get inside without ever setting foot in the front yard.
And before anyone starts, I'm not saying everyone should be forced to make small talk with their neighbours. I like my privacy too.
I just think there's a difference between being able to avoid social interaction and living somewhere that barely provides an opportunity for it.
My mate knows which neighbours have dogs, who's been renovating, whose mum is recovering from surgery. Not because he's particularly outgoing. He just sees these people when he's outside.
I've lived in my place for nearly three years and I know the names of exactly two people on my street.
One of them is because Australia Post keeps delivering our parcels to each other's houses.
The other is the bloke who reversed into my bin.
I know there are plenty of exceptions, and I'm sure some newer suburbs have great communities. But it feels like the design of the houses themselves makes a difference.
Older Perth streets often have some kind of space between the front door and the footpath where people actually spend time.
In a lot of newer developments, that space seems to exist purely for storing a car.
And with summer coming, it's even more obvious when there's barely any shade out the front.
I don't think we need to bring back the 1950s or have everybody sitting on their verandahs drinking tea.
But I do wonder how many people who say Perth is an unfriendly or lonely city are actually living in streets that make it really difficult to casually meet anyone.
Maybe we're not getting less neighbourly. Maybe we're just building fewer opportunities to be neighbours.