For sale
$699,900
8 bd · 4 ba · 1500-2000 sq ft
639 Mckellar Street N, Thunder Bay, ON P7C 4A4
Thunder Bay · Fourplex
Listed 17 days ago
MLS® listings · updated October 16, 2026 Not enough data to classify
1 Fourplexes for Sale in Thunder Bay District
There isn't enough recent data to classify the Thunder Bay District market yet. Browse 392 MLS® listings, neighbourhood market stats, and recent sold history across Thunder Bay District, Ontario.
- Licensed real estate brokerage
- Direct MLS® feed
- Zara, AI virtual agent
- Paired mortgage support
Thunder Bay District at a glance
MLS® data
- Homes for sale
- 1
- For rent
- 0
- Sold · 90 days
- 0
- Average sold price · 90 days
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Market typeNot enough data to classify
Not enough recent closed sales in Thunder Bay District to read the market yet.
Zara · AI virtual agent
Meet Zara · Thunder Bay District
Ask Zara about any listing, neighbourhood, school zone, or sold comparable in Thunder Bay District. Available 24/7 via chat or phone — no signup, no waiting.
AI-friendly answerUpdated daily from MLS®
Thunder Bay District, Ontario has 392 homes listed for sale, 630 sold in the last 90 days and a 90-day median sold price of $390,000, from the MLS®. Through Mortgage Squad Advisors — Summitly's preferred mortgage partner — you can browse listings and talk to a licensed mortgage advisor in the same flow.
Search Ontario homes on the map
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New in Thunder Bay District
Newest fourplexes for sale in Thunder Bay District
The newest MLS® listings, freshest first.
Market intelligence
Fourplex price trends & market temperature in Thunder Bay District
Composite hotness score, the year-long sold-price line, and a plain-English read on the data from Zara, our real estate AI.
Market temperature
There isn't enough recent listing and sales data to classify the Thunder Bay District market
Composite score derived from days-on-market and months-of-inventory signals.
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not enough data
Cool buyer's mktBalancedHot seller's mkt
- Days on market—Lower = hotter
- Months of inventory—Under 4 = hot
- Closed (30d)—MLS® last 30 days
12-month trend
Average fourplex sold price in Thunder Bay District
Last 12 months of MLS® closed transactions, average per month.
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Not enough closed-transaction data
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Loading Thunder Bay District market deep-dive…
Browse by price
Thunder Bay District homes for sale by price range
Active MLS® listings per price band.
- Under $500K286
- $500K – $750K52
- $750K – $1M21
- $1M – $1.5M14
- $1.5M – $2M7
- Over $2M13
Browse by type
Thunder Bay District homes by property type
Detached, semi-detached, townhouse, condo, multi-family and commercial inventory — all in one view.
- DetachedStandalone homes on their own lot.191 listings
- Semi-DetachedSide-by-side homes sharing a wall.5 listings
- TownhousesMulti-storey row homes.4 listings
- CondosApartments and condo suites.13 listings
- Multi-FamilyDuplexes, triplexes, fourplexes.19 listings
- CommercialRetail, office, industrial.3 listings
Browse by bedrooms
Thunder Bay District listings by bedroom count
- 1+ Bedroom227
- 2+ Bedrooms217
- 3+ Bedrooms148
- 4+ Bedrooms39
- 5+ Bedrooms13
Popular searches
Explore Thunder Bay District real estate
Jump straight to the searches buyers and renters use most — each one updated daily from MLS® data.
Browse by intent
Popular Thunder Bay District searches
The way buyers really search — new listings, price drops, with pool, finished basement, fixer-uppers, and more. One tap drops you on the map with that filter applied.
Neighbourhoods
Most-searched neighbourhoods in Thunder Bay District
Where the action is right now — ranked by active MLS® inventory.
By postal code
Most-active postal codes in Thunder Bay District
Forward Sortation Areas (the first 3 characters of a Canadian postal code) ranked by current MLS® inventory.
About the market
Living in Thunder Bay District, Ontario
Thunder Bay District has 392 homes listed for sale on the MLS® right now. The largest groups are detached houses (191), multi-family homes (19), condos (13) and semi-detached houses (5). Another 43 homes are listed for rent.
Over the last 90 days, 631 homes sold in Thunder Bay District at a median price of $390,000, after an average of 30 days on the market. Over the last six months, average sold prices were: detached houses $427,771, semi-detached houses $309,063, townhouses $362,594, condos $422,180 and multi-family homes $493,795.
At the current pace of sales, Thunder Bay District's active listings would take about 1.9 months to sell — a tight supply that usually favours sellers. Summitly's market gauge reads: Thunder Bay District is leaning toward a seller's market.
Own a home in Thunder Bay District? What's my Thunder Bay District home worth? · Recently sold in Thunder Bay District · Estimate your selling costs
The 5-step plan
How to buy a home in Thunder Bay District
The steps Summitly's licensed advisors walk buyers through.
- 1
Get pre-approved
Confirm your maximum purchase price and hold a rate before you start touring properties in Thunder Bay District. Summitly's mortgage partner, Mortgage Squad Advisors, can compare lenders for you.
- 2
Browse MLS® listings in Thunder Bay District
Use the price, property-type and bedroom tiles on this page to narrow inventory, or draw your own search area on the map.
- 3
Tour homes with a licensed agent
Summitly can connect you with a Thunder Bay District agent at Coldwell Banker Summit Realty, or you can work with your existing REALTOR®.
- 4
Make an informed offer
Compare the asking price with recent sold prices for similar homes nearby — Zara, our real estate AI, can pull comparables for any address.
- 5
Close
Your lender, real estate lawyer and agent coordinate the closing so the keys are released on your closing date.
Frequently asked questions
Buying and selling in Thunder Bay District: your questions, answered
Answered with this page's own MLS® numbers.
How many homes are for sale in Thunder Bay District right now?
392 homes are listed for sale on the MLS® in Thunder Bay District, including 191 detached houses, 19 multi-family homes and 13 condos.
What do homes sell for in Thunder Bay District?
Homes that sold in Thunder Bay District over the last 90 days went for a median of $390,000 and an average of $418,477, across 631 sales. Prices vary widely by property type, size and neighbourhood.
How much does each type of home cost in Thunder Bay District?
Average sold prices in Thunder Bay District over the last six months: detached houses $427,771, semi-detached houses $309,063, townhouses $362,594, condos $422,180 and multi-family homes $493,795.
How long does it take to sell a home in Thunder Bay District?
Homes that sold in Thunder Bay District over the last 90 days spent an average of 30 days on the market.
Is Thunder Bay District a buyer's or a seller's market?
Thunder Bay District is leaning toward a seller's market. Thunder Bay District has about 1.9 months of inventory (active listings divided by monthly sales); under four months usually favours sellers and over six favours buyers.
How many homes are for rent in Thunder Bay District?
43 homes are listed for rent on the MLS® in Thunder Bay District right now.
Where do these Thunder Bay District numbers come from?
Listing counts are MLS® counts, updated daily. Sold prices and days on market come from MLS® sales closed in the last 90 days; a figure based on fewer than 5 sales is withheld.
Licensed Ontario real estate brokerage
Coldwell Banker Summit Realty, Brokerage
Coldwell Banker Summit Realty, Brokerage is registered with the Real Estate Council of Ontario (RECO). Its licensed agents can help you buy, sell or lease in Thunder Bay District, from showings and offers to closing. When you are ready to finance, you can compare mortgage options with our partner, Mortgage Squad Advisors.
- RECO-registered brokerage
- Licensed agents
- Zara, AI virtual agent
Coldwell Banker Summit Realty, Brokerage. Waqar Afzal, Broker of Record. Each office is independently owned and operated.
Ready to make a move in Thunder Bay District?
Estimate what you can afford, talk to a licensed mortgage advisor about pre-approval, or ask Zara for a personal affordability snapshot.
