The subdomain-vs-subfolder debate has been running for fifteen years and the consensus shifts about every two years. Most of the time the consensus is wrong because it ignores the variable that actually matters — which is what your franchise structure looks like, not what Google's algorithm prefers in theory.

Our position is direct: for the overwhelming majority of Australian franchise networks, subfolders win. Authority compounds, governance is simpler, ranking lifts faster, costs are lower. We've watched networks migrate from subdomains to subfolders and pick up 25-35% lifts in local pack visibility within a quarter. The migration cost is real but it pays back fast.

That said, there are real cases where subdomains or separate domains are the right call. They're narrower than franchise consultants will tell you, but they exist. This is the decision framework we walk franchise marketing directors through, with the caveats most posts skip.

The fair case for each option

Before the decision tree, the genuine acknowledgment that each structure has legitimate use cases.

Subdomains have a real case

melbourne.brandname.com.au is right when:

Each location is a substantially different business with different products or services
Franchisees own their local marketing strategy completely and want SEO autonomy
The local sites have their own content teams and editorial cadence
The brand explicitly wants individual locations to be findable as standalone entities (less common but exists)
You're operating under a master brand model where local entities are independently named

Real-world example: large multi-brand groups where each "location" is actually a different concept. Think shopping centre groups where each centre has its own brand identity, or hospitality groups where each venue is a destination in its own right.

Subfolders have the broadest case

brandname.com.au/locations/melbourne is right when:

The brand is consistent across locations
Locations share products, services, pricing structure
You want overall domain authority to lift every location together
Editorial control sits at HQ with local override capability
You're a typical franchise: same brand, same offer, different addresses

This is most Australian franchises. Boost Juice, San Churro, Roll'd, Schnitz, Snap Fitness, Anytime Fitness, Bakers Delight — these are subfolder businesses.

Separate domains have a narrow case

brandname-perth.com.au makes sense when:

The local entity is legally distinct enough to warrant its own corporate identity
The local entity needs the option to rebrand or sell independently
Geographic regions have very different trading conditions or legal requirements (rare in AU, more common across AU/NZ)
You're testing a new sub-brand and don't want to dilute the parent

The cost is severe — separate domains mean separate authority, separate verification, separate SEO investment. They're the right answer maybe 5% of the time.

The honest comparison

| | Subfolders | Subdomains | Separate domains | |---|---|---|---| | Authority compounding | Strong | Weak | None | | New location ranking from day 1 | Inherits | Starts low | Starts at zero | | Governance complexity | Low | Medium | High | | Per-location autonomy | Medium | High | Highest | | Migration cost | Lowest | Medium | Highest | | Operational overhead | Low | Medium | High | | Right answer for typical franchise | Yes | Rare | Very rare |

The table looks tilted because it is. The cases where subdomains beat subfolders are real but narrow.

What actually changes when you pick subfolders

If you've been on subdomains and you migrate to subfolders, here's the change you'd see in the first 90 days.

Authority consolidation kicks in fast. All the backlinks your individual subdomain locations have accumulated start flowing to the root domain. PR mentions of "the Brisbane store" that link to the old subdomain now redirect (via 301s) to the subfolder, which means the link equity finally counts for something.

Local pack rankings lift, especially for less-trafficked locations. Your top-performing location was probably ranking on its own merits. Your weaker locations were starving for authority. Subfolders give them a boost from the brand's overall profile.

You stop fighting Google about which domain to surface. Subdomains create the "is this the same brand?" question every time. Google's been better at answering that question recently, but "better" isn't perfect. Subfolders remove the ambiguity entirely.

Search Console becomes useful. One property, one set of queries, one performance view. You can see the whole network's keyword profile in one place. Most franchise marketing directors have never had this view of their own brand.

What you don't get with subfolders

Honest list of trade-offs:

Local autonomy is constrained by template. Franchisees can't drastically redesign their page. That's usually correct, but some networks have political reasons for wanting it.
A bad SEO event at HQ affects every location. If the brand gets a manual penalty, every location feels it. With subdomains, the blast radius is smaller.
Single content management bottleneck. If HQ's editorial process is slow, all 47 locations wait.

The first one is usually a feature, not a bug. The second is rare but real. The third is solvable with a better CMS workflow, not by abandoning subfolders.

The "but my franchisees demand subdomains" problem

This comes up. The political conversation goes: state directors or franchise owners want their own subdomain so they have control. They confuse "control over the URL" with "control over the content," and these are different things.

The compromise that works most of the time: subfolders for SEO, with strong franchisee CMS permissions for content. Franchisees get the autonomy they actually need (manage their hours, photos, local promotions) without paying the SEO tax of subdomains.

If you can't get that compromise through, and the franchise contract grants strong local autonomy, the answer is sometimes subdomains. Just be honest about what you're trading away.

When separate domains are actually right

Five scenarios where we'd advise a separate domain:

1. Truly distinct brand identities. If your "locations" are actually separate brands (think Solotel's bar group, or Merivale's hospitality network), each brand gets its own domain. They're not franchise locations of one brand; they're a portfolio.

2. Major regulatory differences. Operating in AU and NZ is sometimes a separate-domain case. brand.com.au and brand.co.nz is the standard pattern, with hreflang tags to disambiguate. Same brand, different regulatory environments, different consumer expectations.

3. The location is genuinely an experiment. A new sub-brand you might kill or sell. Don't pollute the main domain; give it its own space.

4. Acquired businesses you haven't integrated. A bought-out chain that you're not yet ready to rebrand. Run the legacy domain in parallel until the integration is done.

5. Master franchisor model. When the franchisee owns the brand expression at a regional level and pays a master franchise fee. Less common in AU but exists in some international networks.

If none of those apply, separate domains are a marketing decision, not an SEO decision, and you should examine whether the marketing logic is sound.

The AU/NZ hreflang question

This is the case where multi-domain or multi-subfolder is structurally required: same brand serving Australia and New Zealand with content variations.

Two patterns:

Pattern A: separate ccTLDs. brand.com.au and brand.co.nz, each with its own content, linked via hreflang tags. Each domain ranks on its merits. Each domain has its own Google Business Profile network. This is the most common pattern and usually the right one for AU/NZ brands.

<link rel="alternate" hreflang="en-au" href="https://brand.com.au/locations/melbourne" />
<link rel="alternate" hreflang="en-nz" href="https://brand.co.nz/locations/auckland" />
<link rel="alternate" hreflang="x-default" href="https://brand.com.au" />

Pattern B: single domain with country subfolders. brand.com/au/locations/melbourne and brand.com/nz/locations/auckland. Authority consolidates across the whole network. Useful if you have a meaningful international presence beyond AU and NZ, but rare for AU-only or AU+NZ-only operations.

The mistake we see most often is mixing the two patterns inconsistently. You can't have brand.com.au for Australia and then brand.co.nz/au for some reason. Pick one structure, apply it everywhere.

The migration playbook (subdomains to subfolders)

If you're sitting on subdomains and you've decided to migrate, here's the playbook we use:

Audit current rankings. Document every subdomain's top 50 ranking keywords, organic traffic, and inbound link profile. This is your baseline.
Build the new subfolder architecture in staging. Every old subdomain URL needs a new subfolder URL it maps to. Don't launch until the map is 100% complete.
Set up 301 redirects, not 302s. Permanent, not temporary. From every old subdomain URL to the corresponding subfolder URL. The redirects need to be in place at the moment of launch, not added later.
Update internal links. Anywhere on your main brand site that linked to a subdomain, update to the subfolder URL. Don't rely on the redirect to do the work.
Submit updated sitemap to Search Console. And submit a change-of-address for each subdomain if you have GSC access to all of them.
Update GBP listings. Each location's website URL in Google Business Profile needs to point at the new subfolder URL.
Monitor for 60 days. Expect a 2-4 week dip in organic traffic as Google reprocesses. The recovery and lift come in weeks 5-10.

The whole migration runs 4-8 weeks for most networks. Cost depends on how many redirects and how much content needs updating; we've quoted these between AU$8,000 and AU$25,000 depending on complexity.

The metric to track

The number we ask franchise marketing directors to baseline before any architecture decision: average local pack visibility per location.

Pick five representative locations. Run a search for each location's primary service term in the city the location operates in. Note where the location ranks in the local pack (top three, top ten, or not visible).

After the architecture change, run the same searches every 30 days. The lift shows up in this metric before it shows up in revenue.

A typical AU franchise we audit currently has 3 of 5 sample locations visible in the top three local pack results. Post-migration to subfolders with proper schema, it's usually 4 of 5 within 90 days, sometimes 5 of 5.

The bottom line for most franchises

If you have one brand, consistent products and services, and locations that operate under the same banner — use subfolders. Authority compounds, governance is simpler, and the SEO is materially better.

If your franchisees insist on subdomains for political reasons, find a CMS that gives them genuine content autonomy on subfolders. The politics evaporates once they realise they're getting what they actually wanted.

If you're a multi-brand portfolio or a genuine AU/NZ split, separate domains can be the right answer. But verify the case carefully — most "we need separate domains" arguments don't survive a hard look.

If you want us to audit your current structure and tell you what's costing you rankings, book a free audit. We'll do the keyword research, the architecture analysis, and the migration plan if one's warranted. Sometimes the answer is "your structure is fine, fix your schema instead."

Subdomains vs Subfolders for Franchises: Real Decision