Illustrative rendering of a modern three-storey infill home with dark vertical siding on a tree-lined residential street

Small multi-family + infill construction

Small multi-family builders in Winnipeg

Duplexes, triplexes, fourplexes and sixplexes.

Bring us your lot or your plans. We'll help you assess the possibilities, plan the budget and take your project through construction.

Book a free consultation

Have a lot in mind? Send the address. We'll reply within one business day.

Illustrative rendering of a modern three-storey infill home
Illustrative rendering

One team from the lot to the last inspection

Feasibility

What fits, and what it costs

We look at your lot, the unit mix that could work and a preliminary cost per unit, before you commit to a design or a purchase.

Design

Drawings ready for permit

Our design team lays out the duplex, triplex, fourplex or sixplex and prepares the drawings for approvals. Already have plans? We'll price and build from them.

Construction

Built by Summit

We manage construction as your infill builder, coordinating the trades, inspections and schedule on site.

After handover: Summit can also manage the property for you, as a separate, optional service.

Selected projects

Photograph of the two new houses at 299 and 301 Oakview Avenue under construction, one clad in white board-and-batten, the other being finished in stucco
Photograph: both houses under construction.

Current project

299 & 301 Oakview Avenue

Ongoing · in construction

Two adjacent 25 × 100 ft lots, two new houses, four homes. Each house has its own secondary suite: at 299 it's in the basement, at 301 it's on the second floor. Summit is construction manager for Catalyst Community Capital.

  • TypeTwo houses with secondary suites
  • Homes4
  • Floor area4,322 SF in total
  • PermitsIssued March 2026
View the project
Photograph of the finished main kitchen at 1123 Edderton, with a quartz island and wood-toned cabinets
Photograph: finished main-unit kitchen.
Completed · 2025

1123 Edderton

A new house with a self-contained two-bedroom secondary suite, on a 25-foot lot. Built by Summit under construction management for Catalyst Community Capital.

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Photograph of the Linden Avenue site behind construction fencing with a Summit Design Build sign
Photograph: the Linden Avenue site.
Ongoing · site work under way

692 & 694 Linden Avenue

Two houses, each with a basement suite: four homes. Permits issued June 2026. Design-build construction management, through lock-up.

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Conceptual rendering of the fourplex at 328 Whytewold Road
Conceptual rendering.
Upcoming · in design

328 Whytewold Road

A two-storey fourplex on a 50 × 214 ft lot, with parking off the rear lane. Design-build construction management.

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Front and rear elevation drawings of the house at 251 Cheriton Avenue
Drawing: front and rear elevations.
Ongoing · permit issued August 2026

251 Cheriton Avenue

A new house with a second-floor secondary suite: two homes on one lot. Design-build construction management.

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Sixplexes in design

Six homes on a single infill lot. Two Summit sixplexes are in design now.

West elevation drawing of the three-storey six-unit building at 312 Enfield
In design

312 Enfield

  • Homes6
  • Storeys3
  • Site4,842 SF
Drawing: west elevation.
6homes on one lot135 Larche · 50 × 149 ft
In design

135 Larche

  • Homes6
  • Lot50 × 149 ft
  • StagePreliminary plans

Explore the possibilities

Design ideas for infill lots, finished interiors and the drawings behind our current projects.

Illustrative rendering of a three-storey infill building with red and black cladding on a snowy street
Infill in winterIllustrative rendering.
Illustrative axonometric drawing of a narrow infill home with a front garden and rear parking
How a narrow lot can workIllustrative drawing.
Photograph of the finished secondary suite kitchen and living area at 1123 Edderton
A finished secondary suitePhotograph, 1123 Edderton, completed 2025.
Front elevation drawings of the two houses at 299 and 301 Oakview
Two houses, two looksDrawing, 299 & 301 Oakview front elevations.
Illustrative axonometric drawing of a three-storey multi-unit infill building with a shared yard and rear parking
Shared yard, lane parkingIllustrative drawing.
Photograph of a finished bathroom with a quartz vanity at 1123 Edderton
Inside a completed homePhotograph, 1123 Edderton.
Front elevation drawing of the house at 692 Linden
Designed for the streetDrawing, 692 Linden front elevation.
Site plan of one 25 by 100 foot Oakview lot showing the house, walkways and two parking spots off the lane
Planning a 25-foot lotDrawing, 299 Oakview site plan.

What we build

Duplexes

Two homes, side by side or stacked.

Triplexes

Three homes on one lot.

Fourplexes

Four homes in one building, like 328 Whytewold.

Sixplexes

Six homes on one lot, like 312 Enfield and 135 Larche.

Houses with suites

A new house plus a self-contained suite, as at Edderton, Oakview, Linden and Cheriton.

Planning a larger apartment building? See large multi-family construction.

What are you building?

Send us the address of your lot, or the one you're considering. We'll reply within one business day.

Book a free consultation
Photograph: Summit's site sign at 692 & 694 Linden

From lot to rent-ready

  1. 1

    Lot review

    Tell us about the site, or the one you're considering.

  2. 2

    Feasibility and budget

    What could fit, and an early cost per unit.

  3. 3

    Design and approvals

    Our drawings or yours, then permits.

  4. 4

    Construction

    Summit manages the build.

  5. 5

    Handover

    Final inspections and occupancy.

Common questions

I don't own a lot yet. Can we still talk?

Yes. Bring the address of a lot you're considering. A feasibility conversation before you buy can help you compare options.

I already have drawings. Can you build from them?

Yes. We'll review and price your drawings, or design the project with you from the start.

What affects the cost per unit?

Mainly the number and size of the units, the site (demolition, servicing, access and soil), the foundation and structure, and the finishes you choose. We give a preliminary estimate once we know the lot and the plan.

Can my lot fit a fourplex or sixplex?

It depends on the lot's size, zoning, servicing and access. Some lots can, some can't. That's exactly what the consultation helps sort out.

How long will it take?

It depends on design, approvals and the size of the build. We'll give you a timeline for your project once the scope is clear.

Book a free consultation

Tell us about your project and your lot, if you have one. We'll reply within one business day to set up a conversation about:

  • Lot size and access: width, depth, lane access and parking.
  • Unit configuration: how many homes might fit, and how.
  • Servicing and demolition: existing services, and any house to remove.
  • Approvals: the zoning and permits that apply to your lot.
  • Preliminary budget: an early look at cost per unit.

Your first consultation helps define the project and the next steps.

Prefer to talk?1-204-259-9658

    About your project

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    We reply within one business day.