The shrinking size of modern suburban house blocks

Back in the day, a suburban backyard was big enough to lose a dog in. Now, you’re lucky if you can fit a patio table without poking your neighbor in the eye. We’ve traded the sprawling "quarter-acre dream" for "boundary-to-boundary" builds.

It’s a classic squeeze play. Developers slice land into thinner slivers to maximize the number of titles they can sell. Meanwhile, we’ve swapped the outdoor garden for massive internal floor plans and media rooms.

We’re basically living in "McMansions" on postage stamps. The eaves almost touch, and the only thing with room to grow anymore is the mortgage.

Wait, why are we prioritizing extra rooms over having a proper yard?

It’s simple: we’ve turned into indoor cats. Most people would rather have a fourth bedroom for "resale value" or a dark room to watch Netflix in than a patch of grass that requires a weekend of sweating behind a lawnmower.

Banks and real estate agents have a lot to answer for, too. They value a house based on the "under roof" area. A patch of dirt doesn't add much to the valuation, but an extra ensuite? That’s money in the bank.

We’re basically building private fortresses. We want the luxury of a mansion inside, even if outside you can hear your neighbor’s toaster pop from your own kitchen.

How did a ceiling become more valuable than the actual land it sits on?

Banks are glorified accountants who hate risk. To them, a bedroom is a standardized unit of value they can tick off a checklist. It’s "habitable space," which is a safe bet for resale.

A backyard is a wild card. One person sees a garden; a bank sees a potential weed-choked eyesore. They can't put a fixed price on the "vibe" of a lawn or the potential for a BBQ.

By focusing on the roof, they’re betting on the "utility." It’s much easier to sell a "4-bedroom house" than a "3-bedroom house with a nice patch of dirt."

So we're all just living in houses designed by a bank's spreadsheet?

Spot on. We’ve stopped building homes and started building "assets." When you’re staring at a floor plan, you’re not thinking about where the Christmas tree goes; you’re thinking about what a hypothetical family of four will pay for it in ten years.

It’s a feedback loop. The bank only lends on what’s "proven" to sell, so developers only build what the bank likes. We end up with a cookie-cutter landscape because nobody wants to be the "weirdo" with a massive veggie patch and only two bedrooms.

We’re essentially tenants in our own mortgages, keeping the place tidy and "standard" for the next guy. It’s the ultimate irony: we pay a fortune for land just to treat it like a boring, safe investment portfolio.

What actually stops me from just building a 'weird' house anyway?

You run headfirst into the 'valuation gap.' A bank valuer is like a guy who only eats vanilla ice cream; if you show him mint choc-chip, he doesn't know how to price it. They need 'comparable sales'—nearby houses just like yours—to tick their boxes.

If you build a custom masterpiece with no local examples, the bank treats it as a liability. They’ll low-ball the value because they can’t prove someone else will buy your dream. You’re forced to cough up the extra cash yourself, effectively paying a 'creativity tax' to avoid the cookie-cutter mold.