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MLS® listings · updated October 11, 2026 Seller's market · 67/100

10 3 Bathroom Homes for Sale in Sarnia

Currently a seller's market in Sarnia. Browse 60 MLS® listings, neighbourhood market stats, and recent sold history across Sarnia, Ontario.

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169 Christina Street, Sarnia: home for sale
169 Christina Street · $374,900Listed by ROYAL LEPAGE KEY REALTY, Brokerage

Sarnia at a glance

MLS® data

Homes for sale
10
For rent
1
Sold · 90 days
2
Average sold price · 90 days
$408,226

Market typeSeller's market · 67/100

28 days on market (average) · 1.6 months of inventory

Full market report
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Zara · AI virtual agent

Meet Zara · Sarnia

Ask Zara about any listing, neighbourhood, school zone, or sold comparable in Sarnia. Available 24/7 via chat or phone — no signup, no waiting.

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AI-friendly answerUpdated daily from MLS®

Sarnia, Ontario has 60 homes listed for sale, 19 sold in the last 90 days and a 90-day median sold price of $400,000, 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.

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Map preview of Sarnia real estate listings
New in Sarnia

Newest 3 bathroom homes for sale in Sarnia

The newest MLS® listings, freshest first.

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More 3 bathroom homes for sale in Sarnia

  • Detached at 2088 Lakeshore Road, Sarnia, ON N7T 7H6 50 photos
    Price reduced by $76,000
    $1,199,000was $1,275,000

    4 bd · 3 ba · 2000-2500 sq ft

    2088 Lakeshore Road, Sarnia, ON N7T 7H6

    Sarnia · Detached

    −6.0% from $1,275,000 · Listed 145 days ago

  • Triplex at 185 Brock Street N, Sarnia, ON N7T 5Z4 17 photos
    Price reduced by $35,000
    $340,000was $375,000

    3 bd · 3 ba · 2000-2500 sq ft

    185 Brock Street N, Sarnia, ON N7T 5Z4

    Sarnia · Triplex

    −9.3% from $375,000 · Listed 241 days ago

Sarnia real estate

Market intelligence

Home price trends & market temperature in Sarnia

Composite hotness score, the year-long sold-price line, and a plain-English read on the data from Zara, our real estate AI.

Full Sarnia market breakdown
Market temperature

Sarnia is leaning toward a seller's market

Composite score derived from days-on-market and months-of-inventory signals.

67
warm
Cool buyer's mktBalancedHot seller's mkt
  • Days on market
    28
    Lower = hotter
  • Months of inventory
    1.6
    Under 4 = hot
  • Closed (30d)
    19
    MLS® last 30 days
12-month trend

Average sold price in Sarnia

Last 12 months of MLS® closed transactions, average per month.

$408,226
-21.0% YoY
$412,733
Nov 25Sep 26
Zara's take · Sarnia
Sarnia is currently a leaning toward sellers.

The latest monthly average sold price is roughly 21.0% lower than 12 months earlier. Monthly averages move with the mix of homes that sold, so treat this as a direction rather than a precise change. Inventory is tight at ~1.6 months of supply.

Practical takeaway

Buyers: lead with strong financing and limit conditions on the right home. Sellers: price competitively but expect interest.

Generated from MLS® data — not investment advice.See the full report
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Browse by price

Sarnia homes for sale by price range

Active MLS® listings per price band.

  • Under $500K
    38
  • $500K – $750K
    12
  • $750K – $1M
    1
  • $1M – $1.5M
    5
  • $1.5M – $2M
    0
  • Over $2M
    4
Browse by type

Sarnia homes by property type

Detached, semi-detached, townhouse, condo, multi-family and commercial inventory — all in one view.

Browse by bedrooms

Sarnia listings by bedroom count

  • 1+ Bedroom
    43
  • 2+ Bedrooms
    42
  • 3+ Bedrooms
    34
  • 4+ Bedrooms
    10
  • 5+ Bedrooms
    2
Popular searches

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Jump straight to the searches buyers and renters use most — each one updated daily from MLS® data.

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Popular Sarnia 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.

By postal code

Most-active postal codes in Sarnia

Forward Sortation Areas (the first 3 characters of a Canadian postal code) ranked by current MLS® inventory.

About the market

Living in Sarnia, Ontario

Sarnia has 60 homes listed for sale on the MLS® right now. The largest groups are detached houses (30), multi-family homes (5), semi-detached houses (3) and townhouses (1). Another 22 homes are listed for rent.

Over the last 90 days, 21 homes sold in Sarnia at a median price of $400,000, after an average of 27 days on the market. Over the last six months, average sold prices were: detached houses $435,344 and multi-family homes $531,300.

At the current pace of sales, Sarnia's active listings would take about 8.6 months to sell — a generous supply that usually gives buyers room to negotiate. Summitly's market gauge reads: Sarnia is leaning toward a buyer's market.

Looking for a licensed agent? Compare Sarnia real estate agents — free to use. How your agent is paid is set out in your buyer representation agreement.

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The 5-step plan

How to buy a home in Sarnia

The steps Summitly's licensed advisors walk buyers through.

  1. 1

    Get pre-approved

    Confirm your maximum purchase price and hold a rate before you start touring properties in Sarnia. Summitly's mortgage partner, Mortgage Squad Advisors, can compare lenders for you.

  2. 2

    Browse MLS® listings in Sarnia

    Use the price, property-type and bedroom tiles on this page to narrow inventory, or draw your own search area on the map.

  3. 3

    Tour homes with a licensed agent

    Summitly can connect you with a Sarnia agent at Coldwell Banker Summit Realty, or you can work with your existing REALTOR®.

  4. 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. 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 Sarnia: your questions, answered

Answered with this page's own MLS® numbers.

  • How many homes are for sale in Sarnia right now?

    60 homes are listed for sale on the MLS® in Sarnia, including 30 detached houses, 5 multi-family homes and 3 semi-detached houses.

  • What do homes sell for in Sarnia?

    Homes that sold in Sarnia over the last 90 days went for a median of $400,000 and an average of $426,490, across 21 sales. Prices vary widely by property type, size and neighbourhood.

  • How much does each type of home cost in Sarnia?

    Average sold prices in Sarnia over the last six months: detached houses $435,344 and multi-family homes $531,300.

  • How long does it take to sell a home in Sarnia?

    Homes that sold in Sarnia over the last 90 days spent an average of 27 days on the market.

  • Is Sarnia a buyer's or a seller's market?

    Sarnia is leaning toward a buyer's market. Sarnia has about 8.6 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 Sarnia?

    22 homes are listed for rent on the MLS® in Sarnia right now.

  • Where do these Sarnia 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 Sarnia, 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
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Coldwell Banker Summit Realty, Brokerage. Waqar Afzal, Broker of Record. Each office is independently owned and operated.

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