🏢 Multi-Family & Duplex in Thunder Bay

Multi-Family & Duplex Homes for Sale in Thunder Bay

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 - 3 Bed, 3 Bath Home at 629 Vickers Street Thunder Bay ON listed at $495,900 (MLS# X14101958)
Added 3 days ago
$495,900Est. $1,651/mo
3bd
3ba
Residential Freehold

629 Vickers Street, Thunder Bay

Oct 20, 2026
DOM: 4

**Investment Opportunity!** Welcome to 629 Vickers Street S, a legal triplex offering immediate rent...

MLS#: X14101958
For Sale
Residential Freehold for sale - 9 Bed, 6 Bath Home at 350 Bay Street Thunder Bay ON listed at $849,900 (MLS# X14082380)
Added 8 days ago
$849,900Est. $2,829/mo
9bd
6ba
Residential Freehold

350 Bay Street, Thunder Bay

Oct 15, 2026
DOM: 9

An exceptional turnkey investment opportunity with rare vacant possession on closing! This fully ren...

MLS#: X14082380
For Sale
Residential Freehold for sale - 8 Bed, 4 Bath Home at 639 Mckellar Street Thunder Bay ON listed at $699,900 (MLS# X13862058)
$699,900Est. $2,330/mo
8bd
4ba
Residential Freehold

639 Mckellar Street, Thunder Bay

Oct 5, 2026
DOM: 19

Well Built ! Well Take Care 4 PLEX, Located in quiet Southward Location. All Brick. Low maintenance,...

MLS#: X13862058
For Sale
Residential Freehold for sale - 3 Bed, 3 Bath Home at 112 Norah Street Thunder Bay ON listed at $399,900 (MLS# X13841260)
$399,900Est. $1,331/mo
3bd
3ba
Residential Freehold

112 Norah Street, Thunder Bay

Sep 29, 2026
DOM: 25

Looking to expand your investment portfolio or live in one unit and rent out the other? This legal n...

MLS#: X13841260
For Sale
Residential Freehold for sale - 8 Bed, 4 Bath Home at 39-41 Junot Avenue Thunder Bay ON listed at $579,900 (MLS# X13815952)
$579,900Est. $1,930/mo
8bd
4ba
Residential Freehold

39-41 Junot Avenue, Thunder Bay

Sep 22, 2026
DOM: 32

Excellent Investment Opportunity! This fully rented 3-unit residential income property is a great ad...

MLS#: X13815952
For Sale
Residential Freehold for sale - 0 Bed, 0 Bath Home at 345 Syndicate Avenue Thunder Bay ON listed at $289,900 (MLS# X13682542)
$289,900Est. $965/mo
0bd
0ba
Residential Freehold

345 Syndicate Avenue, Thunder Bay

Aug 17, 2026
DOM: 68

Welcome to 345 Syndicate Avenue North in McKellar Park. This solid brick duplex offers an excellent ...

MLS#: X13682542
For Sale
Residential Freehold for sale - 5 Bed, 5 Bath Home at 791 Hilldale Road Thunder Bay ON listed at $1,599,900 (MLS# X13677218)
$1,599,900Est. $5,325/mo
5bd
5ba
Residential Freehold

791 Hilldale Road, Thunder Bay

Aug 14, 2026
DOM: 71

Custom built by Seargeant Picard. No expenses were spared in this luxury home built in 2012. The pro...

MLS#: X13677218
For Sale
Residential Freehold for sale - 0 Bed, 0 Bath Home at 92 JEAN Street Thunder Bay ON listed at $589,900 (MLS# X13657180)
Price Change
$589,900Est. $1,964/mo
0bd
0ba
Residential Freehold

92 JEAN Street, Thunder Bay

Aug 10, 2026
DOM: 75

Legal Duplex with Sleeping Giant/Lake views. This place slaps! fully renovated main floor with custo...

MLS#: X13657180
For Sale
Residential Freehold for sale - 4 Bed, 3 Bath Home at 239 CARIBOU Crescent Thunder Bay ON listed at $729,000 (MLS# X13644016)
$729,000Est. $2,427/mo
4bd
3ba
Residential Freehold

239 CARIBOU Crescent, Thunder Bay

Aug 6, 2026
DOM: 79

Welcome to this beautifully maintained 3+1 bedroom bi-level in the highly sought-after Parkdale neig...

MLS#: X13644016
For Sale
Residential Freehold for sale - 3 Bed, 2 Bath Home at 1909 Mountdale AVE. Thunder Bay ON listed at $399,000 (MLS# X13635848)
$399,000Est. $1,328/mo
3bd
2ba
Residential Freehold

1909 Mountdale AVE., Thunder Bay

Aug 4, 2026
DOM: 81

Westfort Bi Level. This home has something for everyone. The main floor features a large living room...

MLS#: X13635848
For Sale
Residential Freehold for sale - 0 Bed, 0 Bath Home at 218 Powley Street Thunder Bay ON listed at $535,000 (MLS# X13635676)
$535,000Est. $1,781/mo
0bd
0ba
Residential Freehold

218 Powley Street, Thunder Bay

Aug 3, 2026
DOM: 82

New Listing. Live in one unit while your tenants help pay the mortgage! Whether you're a first-time ...

MLS#: X13635676
For Sale
Residential Freehold for sale - 0 Bed, 0 Bath Home at 345 Ray Boulevard Thunder Bay ON listed at $345,000 (MLS# X13251226)
Price Change
$345,000Est. $1,148/mo
0bd
0ba
Residential Freehold

345 Ray Boulevard, Thunder Bay

May 6, 2026
DOM: 171

New Listing. ATTENTION INVESTORS And Savvy Buyers ! This Property Offers Incredible Potential in A P...

MLS#: X13251226
For Sale
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Frequently Asked Questions

Multi-Family, Duplex & Triplex Properties in Thunder Bay FAQs

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

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

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.