Four-Storey Laneway Housing in Burnaby: What’s Actually Allowed

Checked against City of Burnaby sources, 23 July 2026. We have not published a specific R1 height figure — see below.

People search for “four-storey laneway house Burnaby,” and the useful response isn’t to guess a number. It’s to explain why that search combines two things that don’t go together, and what does deliver the density the searcher is actually after.

What Burnaby allows today

Burnaby made a significant change on 1 July 2024. Areas previously zoned for single-family or two-family homes were collectively rezoned to R1 – Small-Scale Multi-Unit Housing District, implementing the province’s SSMUH requirements.

What R1 permits: single-family homes, laneway homes, secondary suites, duplexes, triplexes, fourplexes — and on some properties, fiveplexes and sixplexes. The City’s own description is that the bylaw allows up to 6 units to be built on lots previously zoned for single or two-family homes.

Two features of Burnaby’s implementation worth knowing:

Laneway homes continue to be permitted, including on lots without lanes. That’s a meaningful difference from Toronto, where a laneway suite requires a lot abutting a public lane and a lot without one falls into the separate garden suite category. In Burnaby the lane isn’t the dividing line.

Laneway homes are now regulated the same as other principal buildings — such as single-family homes — rather than under a separate accessory-building regime.

That second point is the direct answer to the four-storey question. There is no special laneway height allowance to look up, because a laneway home takes the district’s rules. And R1 is, by name and by design, a small-scale district.

Height and storeys

We are not going to publish a specific R1 height figure. Burnaby’s site is bot-gated to our tools and we could not read the current zoning bylaw text directly. Publishing a number we haven’t verified would be exactly the kind of thing this guide exists to correct.

What we can tell you with confidence:

R1 is a small-scale district. The province’s SSMUH framework is aimed at three to six units in ground-oriented forms — duplexes, triplexes, fourplexes, laneway homes. It is not a framework for four-storey buildings, and no Canadian municipality’s small-scale district permits them.

Laneway homes take the district’s height rules, since they’re regulated as principal buildings. So the question “how tall can a Burnaby laneway home be?” is really “what’s the height limit in R1?” — and that’s a single number to look up in the current bylaw for your specific parcel.

To get it: check the City of Burnaby’s R1 Small-Scale Multi-Unit Housing District materials, or call the City’s planning line with your address. That’s a five-minute answer and it will be current, which an article can’t guarantee.

If you want more density

This is the useful part, because the searcher looking for four storeys usually wants units, not height — and Burnaby offers two genuine routes.

Route one — SSMUH multi-unit, on most lots

Under the Province of British Columbia’s small-scale multi-unit housing rules, most municipalities must permit a minimum of three units on parcels of 280 m² or smaller and four on larger parcels, rising to six near frequent bus service — defined as a stop served at least every 15 minutes on average between 7 a.m. and 7 p.m., Monday to Friday.

Burnaby’s R1 implementation goes to six units on qualifying lots, with fiveplexes and sixplexes permitted on some properties.

So on a typical Burnaby lot, six units is achievable in a ground-oriented form — as-of-right. That is very likely more housing than a four-storey laneway house would have produced, without the rezoning fight that a four-storey proposal would require.

Route two — transit-oriented areas, if you’re near a station

This is where real height lives, and it dwarfs four storeys.

Near transit, provincial legislation permits building heights from 8 to 20 storeys and densities from 3.0 to 5.0 floor area ratio, depending on distance from the SkyTrain station or bus exchange.

If your property is within a transit-oriented area, you are not in laneway-house territory at all — you’re in a different regulatory regime with an entirely different scale of possibility. Whether that’s practical depends on lot size, assembly, financing and market, and it’s a development project rather than a home improvement. But it’s the honest answer for someone whose real question is “how much can I build here?”

Check your distance to the nearest SkyTrain station or bus exchange before anything else. It’s the single fact that determines which conversation you’re in.

Burnaby vs Vancouver

Both are Metro Vancouver, both permitted laneway housing, and they’ve diverged.

The strategic difference: Vancouver’s R1-1 multiplex route offers strata ownership of three to six units — the only path in these markets to individually titled dwellings on a former single-family lot. If separate title matters to you, that distinction is worth investigating before you settle on a municipality or a product. Our Vancouver building guide covers it.

The permit path

In British Columbia, a building permit against the BC Building Code, with zoning compliance confirmed as part of the process. Development permit areas apply for specific purposes — form and character, environmental protection, hazard lands — rather than universally.

Three things to establish before design:

1. Your distance to the nearest SkyTrain station or bus exchange. This decides whether you’re in the small-scale conversation or the transit-oriented one.
2. Your parcel size against the 280 m² threshold, and whether you’re within an urban containment boundary.
3. Your servicing capacity. Six units need water, sanitary sewer and electrical a single-family lot was never sized for — and no zoning change creates pipe capacity.

And the BC code items apply regardless: 2 m minimum ceiling height, egress at 0.35 m² with no dimension under 380 mm and a sill no more than 1 m above the floor, and a 45-minute fire separation reduced to 30 minutes with interconnected photo-electric alarms in each unit.

Our zoning and bylaws guide covers what to check, and our service areas page lists the markets we cover.

Find out which regime your lot is in

The single fact that decides everything here is your distance to transit — it determines whether you’re looking at up to six ground-oriented units or at something considerably larger.

HouseLyft’s free property assessment establishes which framework applies to your Burnaby address and what’s realistic within it. Request your free report.