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What this listing tells us
Rare Side-by-Side Duplex in the Heart of Paris, Ontario! Opportunities like this dont come along often! This well-maintained side-by-side duplex is ideally located just a short stroll from downtown Paris, one of Ontarios prettiest towns, known for its charming boutiques, vibrant markets, and scenic riverside patios. Each unit offers 2 bedrooms and 1 full bathroom, making it a perfect fit for investors or those seeking multi-generational living. Key updates include: New gas furnace unit 43 (2025) 100 amp electrical panel (unit 43) Renovated bathroom unit 45 (2017) Plumbing both sides - galvanized and cast iron removed (2017) Roof shingles (2018) All windows replaced both units (2017) Sump pump - unit 43 (2025) Flashing / sealed Chimney 2025 With a gross rental income of $3,000/month, this property is a solid investment. Unit 45 features a reliable long-term tenant paying $1,800/month plus gas and hydro, while Unit 43 IS VACANT , offering flexibility for owner-occupancy or market rent potential. Whether you're an investor or looking to live in one unit while renting the other, this property offers exceptional value in a thriving, picturesque community.
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 |
|---|---|---|---|---|---|---|
| Jul 11, 2025 | ListedCurrent | For sale | $450,000 | — | X12278899 | This page |
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
- 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 Brant market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Brant market right now
Average sold price, days on market, and closed-transaction count for Brant — sourced from MLS®.
- Avg sold price—Last 30 days
- Median sold price—Middle of the market
- Days on market—Avg from list to close
- Closed last 30d—MLS® transactions
We'll get you into 43-45 William Street — 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 43-45 William Street 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 43-45 William Street listed for?
43-45 William Street is listed at $450,000 on the MLS® (listing X12278899). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 43-45 William Street 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.
