78 Main Street S
Central NewmarketNewmarket, ONL3Y 3Y6Near Main / Queen
- 2 baths
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
Turn of the (last) century beauty ideal for owner / user office space! Significantly upgraded and restored Great exposure and prestige location just steps to the downtown stores, restaurants, transit, Riverwalk Commons and the Go Train. Suits one or two units for income. Zoning is UC-D1 which permits many commercial / institutional / professional / education / retail / and residential uses. Located in the Historic Downtown Urban Centre Zone, but not listed or designated historic. Private driveway with parking for 8 cars plus ample free street parking. Stairwell to unfinished 3rd floor provides storage with the opportunity to finish with dormers for more office space. The basement has good height for storage and a back flow valve. The garage is heated and insulated.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
- Turn of the (last) century beauty ideal for owner / user office space!
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 23, 2026 | Price reducedCurrent | Reduced | $1,049,900 | −$100,000 (8.7%) | N12683004 | This page |
| Jun 19, 2026 | Previously listed | New | $4,900 | — | N13470326 | View |
| Feb 20, 2026 | Previously listed | Ext | $3,000 | — | N12807392 | View |
| Jan 8, 2026 | Previously listed | Pc | $1,049,900 | — | N12678610 | View |
| Jan 8, 2026 | ListedCurrent | For sale | $1,149,900 | — | N12683004 | This page |
| Oct 9, 2025 | Previously listed | Ter | $1,199,900 | — | N12456139 | 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
3- Heating
- Gas Forced Air Open
- Air conditioning
- Yes
- Water source
- Municipal
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
Points of interest classified by the MLS® feed.
- Public Transit
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 Newmarket market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Newmarket market right now
Average sold price, days on market, and closed-transaction count for Newmarket — sourced from MLS®.
- Avg sold price$1,026,552Last 30 days
- Median sold price$943,500Middle of the market
- Days on market25 dAvg from list to close
- Closed last 30d263MLS® transactions
We'll get you into 78 Main Street S — 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 78 Main Street S 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 78 Main Street S listed for?
78 Main Street S is listed at $1,049,900 on the MLS® (listing N12683004). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 78 Main Street S 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.
