646 Alder Street W
DunnvilleHaldimand, ONN1A 1S5Near Main St W & George St
- 3 beds
3 upcoming open houses
Drop in during an open house, or tour online — no appointment needed.
- Open houseDate TBDTime TBD
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What this listing tells us
Nestled in a quiet, established Dunnville neighbourhood, this solid brick 2-storey home offers timeless charm on an exceptionally deep lot. The freshly painted interior and new main-floor flooring add a clean, updated feel throughout the bright living room, separate dining room, and spacious kitchen overlooking the yard, complete with freshly repainted cabinets and a convenient powder room. Upstairs you'll find three comfortable bedrooms and a full bath. The partially finished basement adds bonus living space plus a workshop. With an attached garage, mature trees, and endless potential to further update or expand, this property is a rare opportunity on a beautiful oversized lot.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
- Nestled in a quiet, established Dunnville neighbourhood, this solid brick 2-storey home offers timeless charm on an exceptionally deep lot.
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 |
|---|---|---|---|---|---|---|
| Feb 17, 2026 | ListedCurrent | For sale | $619,900 | — | X12798032 | This page |
| Oct 28, 2025 | Previously listed | Ter | $619,900 | — | X12490078 | 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
- 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 Haldimand market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Haldimand market right now
Average sold price, days on market, and closed-transaction count for Haldimand — sourced from MLS®.
- Avg sold price$639,618Last 30 days
- Median sold price$647,500Middle of the market
- Days on market50 dAvg from list to close
- Closed last 30d150MLS® transactions
We'll get you into 646 Alder Street W — 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 646 Alder Street W and found nothing flagged. We re-check automatically as new records publish.
Common questions about this property
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How much is 646 Alder Street W listed for?
646 Alder Street W is listed at $619,900 on the MLS® (listing X12798032). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 646 Alder Street W 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.
