From aging parents to adult children who can't afford to buy — Victoria BC families are finding a smarter answer in secondary suites and ADUs. Here's what to consider before you build.
It looks different for every family. But there's a version of it you might recognize.
Maybe your parents are still fully independent but something has shifted. A health scare. A winter where you caught yourself worrying more than usual. A quiet sense that the distance between your houses is starting to feel like a liability.
Or maybe it's your adult kids. They have good jobs. They're responsible people. And they still can't get a foothold in the Victoria real estate market because almost nobody can right now. So they're renting, burning money every month, and the dream of owning something feels further away than it did five years ago.
Or maybe it's both, at the same time. Aging parents on one side, adult children who can't afford to buy on the other, and you're somewhere in the middle, wondering if there's a smarter way to structure this for everyone.
There is. And more Victoria families are finding it through the same solution: a well-designed secondary suite or accessory dwelling unit (ADU) built on an existing property.
Read more: How much does an ADU or laneway house cost to build in Victoria BC?
Victoria is one of the most desirable places in Canada to live. It's also one of the least affordable.
For aging parents, the combination of mild climate, walkable neighbourhoods, and excellent healthcare makes it an ideal place to grow old. For adult children, those same qualities, plus a constrained housing supply and some of the highest home prices in the country, make it extraordinarily difficult to buy a first home.
The median price for a single-family home in Greater Victoria has made homeownership effectively out of reach for many younger households, even dual-income ones. Meanwhile, many homeowners in their 50s and 60s are sitting on significant equity and substantial lots; and watching their kids struggle.
A secondary suite or detached garden suite doesn't solve every problem. But for families who already own property in Victoria, it can fundamentally change what's possible for everyone.
Multi-generational living isn't one thing. It takes different shapes depending on which generation is moving, and why. Here are the three we see most often, each with its own emotional and practical logic.
1. Building a Suite for Aging Parents
This is the version most people think of first. Your parents are getting older. They're well, they're independent, and they want to stay that way — but you want them closer, and they're open to it.
A well-designed in-law suite gives them something that matters deeply: a place that is genuinely theirs. Separate entrance. Private outdoor space. Their own kitchen. The psychological signal is as important as the square footage. It communicates that this is their home, not a room in your home.
And if aging in place is part of the long-term picture, design decisions made now save enormous expense and disruption later. Wider doorways for mobility aids. A step-free entry. Blocking in the bathroom walls for future grab bars. A single-level layout. These aren't institutional features, they're thoughtful ones. And they're far easier to build in than to add after the fact.
The questions worth sitting with before you design: How much independence matters to each of you? What happens if your parents need more care in five years? What does the suite become after that — a caregiver suite? A rental? Those answers should shape the design from the start.
Read more: Aging in Place: Planning Your Custom Home in Victoria BC
2. Building a Suite for an Adult Child Who Can't Afford to Buy
This one carries a different emotional weight and it's becoming far more common than people talk about.
If your adult child is renting in Victoria, they're likely spending between $2,000 and $3,000 a month for the privilege of building no equity and having no stability. A suite on your property, at below-market rent, or no rent at all while they save, changes their financial trajectory in a real and meaningful way.
What makes this work well, practically and relationally, is the same thing that makes the aging-parent scenario work: design that communicates respect for their independence. A separate entrance. No shared spaces they didn't agree to. A layout that doesn't feel like a basement apartment but like a real home at a smaller scale.
Done well, it's a launching pad, not a place they feel stuck. And for many families, it becomes exactly that: a few years of genuine financial momentum, followed by a real entry into homeownership.
The question worth asking upfront: What does success look like, and when? Is this a two-year arrangement or an open-ended one? How will it affect your relationship? These conversations are easier before you build than after you move in together.
3. The Arrangement Most People Haven't Considered — But Should
This is the least obvious scenario, and often the most elegant one.
Parents own a family home with significant space. The adult children are ready to put down roots. Instead of the parents staying in the main house and the child moving into a suite, the parents move into the suite, purpose-built for them with aging-in-place features, and the family home passes to the next generation.
This is legacy planning made physical.
The parents get a home that's genuinely designed for them, right-sized, single-level, low-maintenance, everything where it should be. The adult child gets the family home, often at a structure that's more financially accessible than the open market. And the property stays in the family. Grandchildren grow up in the same house their parent grew up in, down the path from grandparents who are right there, not an hour away.
The emotional resonance of this arrangement is different from the others. It's not reactive, it's not driven by a crisis or a financial problem. It's a deliberate act of planning ahead, while everyone has the time and clarity to do it well.
One of the most common reasons families don't pursue this is a mistaken assumption: that their lot isn't large enough, or that the City won't allow it.
In most cases, that assumption is worth revisiting.
The City of Victoria, Saanich, and most municipalities in Greater Victoria have meaningfully expanded permissions for secondary suites and garden suites in recent years. Provincial legislation has also pushed local governments to permit more infill on existing residential lots including detached accessory dwelling units in zones where they previously weren't allowed.
That doesn't mean every lot works, or that the process is simple. Setback requirements, maximum suite sizes, parking, egress, ceiling heights; these vary by municipality and lot configuration, and they need to be assessed specifically for your property.
What it does mean is that more families than they expect are discovering this is possible. A builder who's navigated Victoria's permitting process before, and who will assess your specific lot honestly before you commit, saves you months of uncertainty and potentially significant expense.
Read more: Do I need an interior designer for a custom home or renovation in Victoria BC?
If any of the scenarios above resonate, you've probably also felt the weight of the decision.
This isn't a renovation. It's a significant financial commitment that reshapes how your family lives, possibly for decades. The stakes are real, and so is the concern underneath the question: What if we spend a significant amount of money, and it doesn't work the way we hoped?
That fear is legitimate. And it's exactly what a good pre-construction process is designed to address.
At Stillwater, our work with clients begins well before construction. We don't want you discovering surprises once the foundation is poured.
Step one: Start a conversation. We listen before we plan. What does your family actually need — now, and in five years? Which scenario fits your situation? What are your non-negotiables? What does realistic look like on your specific lot and in today's Victoria market?
Step two: Plan the details and budget with our expert team. This is where the real clarity happens. We bring together the design, the scope, and the numbers, so you know exactly what you're committing to before construction starts.
Step three: Build with confidence and integrity. You've made a considered decision. The process was transparent. The team you're working with has earned your trust. Now you get to watch it come together, without the anxiety that usually follows a project this size.
You don't need to have everything figured out to start a conversation.
If you're asking whether a secondary suite makes sense for your family; for aging parents, for an adult child, or for a transition you're trying to plan ahead of, that's the right time to reach out. Not a commitment. Just a conversation.
We'll help you understand what's realistic on your property, what it will cost, and what the process looks like. You'll leave with more clarity than you came in with.
Let's talk about your project.
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How much does it cost to build an ADU in Victoria BC?
Costs vary considerably depending on the type of build, your lot, and your scope. We've put together a detailed breakdown in our blog post How Much Does an ADU or Laneway House Cost in Greater Victoria? — which walks through the real numbers so you know what you're looking at before you make any decisions.
What's the difference between a secondary suite and a garden suite (ADU) in Victoria BC?
A secondary suite is typically contained within the main home. A basement suite being the most common example. A garden suite (also called a detached ADU or carriage house) is a fully separate structure on the same property. Garden suites generally offer more independence and privacy, which makes them well-suited for aging parents or adult children. They're also typically more expensive to build. Both are permitted in many Victoria-area municipalities, though the rules vary by zone and lot.
Is a detached garden suite allowed on my property in Victoria or Saanich?
Possibly, and the answer has changed significantly in recent years. Both the City of Victoria and the District of Saanich have expanded permissions for secondary suites and garden suites, and provincial legislation has pushed municipalities across BC to allow more infill housing on existing residential lots. Whether it works on your specific lot depends on your zoning, lot size, setbacks, and site conditions. The best first step is talking to a builder who knows the local permitting landscape and can assess your property before you commit to anything.
Will adding a secondary suite affect my property taxes or home insurance in Victoria BC?
Yes, potentially both. Adding a legal suite may increase your assessed value, which can affect your property taxes. Your home insurance policy will also need to be updated to reflect the addition of a rental or secondary dwelling unit. Coverage gaps are common when this step is skipped. It's worth speaking with your insurance broker and a local accountant or financial advisor before you finalize your plans.
What aging-in-place features should I include in a suite for elderly parents?
The ones that matter most are the ones that are hardest to add later. Step-free entry. Wider doorways (at least 36 inches) to accommodate mobility aids. Blocking in the bathroom walls for future grab bars. A curbless shower. Single-level layout with no stairs between living areas. Non-slip flooring. Good lighting throughout. None of these features look institutional when they're integrated thoughtfully into the design — and every one of them is dramatically cheaper to build in than to retrofit later.
What if the suite is for my adult child now, but I want flexibility later?
Plan for it from the start. The best suites are designed to serve more than one scenario over time; an adult child saving for a home, then a caregiver, then a rental, then a downsizing option for you. This means thinking carefully about layout, entrance placement, storage, and utility metering early in the design process. A good builder will ask these questions before drawing a single line.