121 Proton Street N
SouthgateSouthgate, ONN0C 1B0Near Proton St N & Toronto St
- 2 beds
3 upcoming open houses
Drop in during an open house, or tour online — no appointment needed.
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What this listing tells us
Welcome to this charming and well-maintained 2-bedroom bungalow in the growing community of Dundalk! Perfect for first-time buyers or downsizers, this move-in-ready home offers a blend of modern updates and classic comfort. The bright, modern kitchen features new quartz countertops, updated fixtures, and newer appliances (2020). The bathroom has been tastefully renovated with contemporary finishes, while beautiful hardwood flooring flows through the living room and bedrooms, creating a warm and inviting atmosphere. Freshly painted throughout, this home is ready for you to move right in. Enjoy morning coffee or evening relaxation on either the front or back deck, both overlooking a spacious and private backyard-ideal for entertaining or simply unwinding in peace. Major updates include roof (2020), furnace (2024), A/C (2022), water softener (2020), and newer deck (2025). Located in a friendly and growing community, this home offers small-town charm with all the modern comforts. Don't miss your opportunity to own this affordable, turnkey home in Dundalk-your perfect next move is here!
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
Listing, price, and tax history
Every previous listing of this property, every list-price change, and 5 years of estimated annual property tax — switch tabs to drill in.
| Date | Event | Status | Price | Change | MLS® | View |
|---|---|---|---|---|---|---|
| Jun 2, 2026 | ListedCurrent | For sale | $427,000 | — | X13226514 | This page |
| Apr 8, 2026 | Previously listed | Ter | $444,000 | — | X12971214 | View |
| Jan 7, 2026 | Previously listed | Ter | $444,000 | — | X12682378 | View |
| Oct 24, 2025 | Previously listed | Ter | $444,000 | — | X12479890 | View |
Inside this property
Systems, finishes, room dimensions, and building information — pulled from the full MLS® feed.
Features & systems
Heating, cooling, parking, exterior, lot, possession, and more.
Systems
4- Heating
- Forced Air
- Air conditioning
- Central Air, None
- Water source
- Municipal
- Sewer
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
The money — monthly cost, mortgage & return
Everything financial in one place: what you'd pay each month, a live mortgage calculator at the asking price, and what it could return as a rental.
Cost of ownership
A monthly snapshot at typical assumptions — personalize the mortgage just below.
How this home sits in the Southgate market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Southgate market right now
Average sold price, days on market, and closed-transaction count for Southgate — sourced from MLS®.
- Avg sold price$610,676Last 30 days
- Median sold price$557,500Middle of the market
- Days on market63 dAvg from list to close
- Closed last 30d42MLS® transactions
We'll get you into 121 Proton Street N — the seller pays our commission
On every MLS® listing in Canada, the seller's brokerage pays a cooperating commission to whoever brings the buyer. Buyer representation is free to you.
$0 to you. The seller pays our fee.
On every MLS® listing in Canada, the seller's brokerage advertises a cooperating commission for the buyer's agent. A Coldwell Banker Summit Realty agent represents you — you owe us nothing.
Property flags & disclosures
An automated scan of public records and news for anything a buyer should know about this specific address — liens, outstanding work orders, or stigma-related history. We never invent flags.
We scanned public records and news for liens, outstanding work orders, and stigma-related history (e.g. a former grow-op or fire) at 121 Proton Street N and found nothing flagged. We re-check automatically as new records publish.
Common questions about this property
Tap a question to expand the answer. Short, direct answers tuned for AI search and voice assistants.
How much is 121 Proton Street N listed for?
121 Proton Street N is listed at $427,000 on the MLS® (listing X13226514). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 121 Proton Street N have?
Coldwell Banker Summit Realty is a RECO-licensed Ontario real estate brokerage, independently owned and operated. Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Listing data is sourced from MLS® and is provided for informational purposes only — not guaranteed accurate by the MLS® or its members. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
