🏢 Multi-Family & Duplex in Waterloo

Multi-Family & Duplex Homes for Sale in Waterloo

Income-generating duplexes, triplexes, and multi-unit investment properties. Browse real-time MLS® listings, updated every 15 minutes with complete photo galleries and price histories.

Active Listings12Properties available
🔥 Price Drops🏡 Bungalows🏘️ Townhouses🏰 Detached Homes🏢 Condos💰 Under $800k🏷️ Under $750k🎯 Under $1M✨ Luxury ($2M+)🔑 In-Law Suites🔨 Fixer-Uppers🏊 Inground & Heated Pools🌊 Waterfront & Views🏢 Multi-Family & Duplex🏗️ New Construction
Residential Freehold for sale - 10 Bed, 4 Bath Home at 23 Fir Street Waterloo ON listed at $1,310,000 (MLS# X14099260)
Added 5 days ago
$1,310,000Est. $4,361/mo
10bd
4ba
Residential Freehold

23 Fir Street, Waterloo

Oct 20, 2026
DOM: 6

Location is everything, and it doesn't get much closer to Wilfrid Laurier University than this. 23 F...

MLS#: X14099260
For Sale
Residential Freehold for sale - 11 Bed, 4 Bath Home at 19 James Street Waterloo ON listed at $1,249,900 (MLS# X14092196)
Added 6 days ago
$1,249,900Est. $4,160/mo
11bd
4ba
Residential Freehold

19 James Street, Waterloo

Oct 19, 2026
DOM: 7

$91,000+ Gross Annual Income Available Here! Rare University District Triplex with Strong Income and...

MLS#: X14092196
For Sale
Residential Freehold for sale - 5 Bed, 4 Bath Home at 425 Dunvegan Drive Waterloo ON listed at $749,900 (MLS# X14080294)
Added 10 days ago
$749,900Est. $2,496/mo
5bd
4ba
Residential Freehold

425 Dunvegan Drive, Unit B, Waterloo

Oct 15, 2026
DOM: 11

Extensively renovated in 2024 with $150K+ in renovations, including a legal 2-bedroom basement apart...

MLS#: X14080294
For Sale
Residential Freehold for sale - 6 Bed, 2 Bath Home at 31 Mulberry Lane Waterloo ON listed at $699,900 (MLS# X14024262)
Added 12 days ago
$699,900Est. $2,330/mo
6bd
2ba
Residential Freehold

31 Mulberry Lane, Waterloo

Oct 13, 2026
DOM: 13

Tucked away in one of Waterloo's sought-after area, split-entry bungalow that offers flexibility for...

MLS#: X14024262
For Sale
Residential Freehold for sale - 19 Bed, 7 Bath Home at 155 University Avenue Waterloo ON listed at $1,688,888 (MLS# X13799590)
$1,688,888Est. $5,622/mo
19bd
7ba
Residential Freehold

155 University Avenue, Waterloo

Sep 17, 2026
DOM: 39

Attention Investors, a rare opportunity awaits, don't miss out! Premium A+ location for this 19 bedr...

MLS#: X13799590
For Sale
Residential Condo & Other for sale - 2 Bed, 1 Bath Home at 128 King Street Waterloo ON listed at $299,000 (MLS# X13769016)
Price Change
$299,000Est. $995/mo
2bd
1ba
Residential Condo & Other

128 King Street, Unit 907, Waterloo

Sep 10, 2026
DOM: 46

This bright 1-Bedroom + Den, 1-Bath suite delivers open-concept living crowned by a south-facing bal...

MLS#: X13769016
For Sale
Residential Condo & Other for sale - 2 Bed, 1 Bath Home at 145 Columbia Street Waterloo ON listed at $449,000 (MLS# X13761408)
$449,000Est. $1,495/mo
2bd
1ba
Residential Condo & Other

145 Columbia Street, Unit 133, Waterloo

Sep 9, 2026
DOM: 47

Excellent opportunity to own a modern, fully furnished ground-floor condominium with direct exterior...

MLS#: X13761408
For Sale
Residential Freehold for sale - 6 Bed, 3 Bath Home at 18 High Street Waterloo ON listed at $990,000 (MLS# X13713944)
$990,000Est. $3,295/mo
6bd
3ba
Residential Freehold

18 High Street, Waterloo

Aug 26, 2026
DOM: 61

Purpose-built triplex in a proven Waterloo rental location - close to St. David Catholic Secondary S...

MLS#: X13713944
For Sale
Residential Freehold for sale - 10 Bed, 4 Bath Home at 262 Hazel Street Waterloo ON listed at $1,296,000 (MLS# X13585008)
$1,296,000Est. $4,314/mo
10bd
4ba
Residential Freehold

262 Hazel Street, Waterloo

Jul 20, 2026
DOM: 98

A rare three-property land assembly in one of the closest residential pockets to Wilfrid Laurier Uni...

MLS#: X13585008
For Sale
Residential Freehold for sale - 8 Bed, 2 Bath Home at 264 Hazel Street Waterloo ON listed at $1,296,000 (MLS# X13585054)
$1,296,000Est. $4,314/mo
8bd
2ba
Residential Freehold

264 Hazel Street, Waterloo

Jul 20, 2026
DOM: 98

A rare three-property land assembly in one of the closest residential pockets to Wilfrid Laurier Uni...

MLS#: X13585054
For Sale
Residential Condo & Other for sale - 2 Bed, 1 Bath Home at 145 Columbia Street Waterloo ON listed at $450,000 (MLS# X13543652)
$450,000Est. $1,498/mo
2bd
1ba
Residential Condo & Other

145 Columbia Street, Unit 2429, Waterloo

Jul 9, 2026
DOM: 109

Welcome to the most desired Society 145 Condo building in the heart of the Waterloo University Distr...

MLS#: X13543652
For Sale
Residential Freehold for sale - 6 Bed, 2 Bath Home at 139 Elgin Crescent Waterloo ON listed at $999,900 (MLS# X13522576)
$999,900Est. $3,328/mo
6bd
2ba
Residential Freehold

139 Elgin Crescent, Waterloo

Jul 4, 2026
DOM: 114

nvestor Alert - Rare Opportunity to Acquire a Fully Stabilized, Rental Licensed 3+3 Bedroom Property...

MLS#: X13522576
For Sale
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Frequently Asked Questions

Multi-Family, Duplex & Triplex Properties in Waterloo FAQs

How often are multi-family, duplex & triplex properties updated for Waterloo?

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Can I get notified if a price drops on any multi-family, duplex & triplex properties in Waterloo?

Yes! Click the "Notify Me of Price Drops" bell icon on any property card or the alert button on this page to receive instant alerts the moment a seller reduces their asking price.