23 Connaught Street
O'NeillOshawa, ONL1G 2G8Near simcoe/connaught
- 6 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
Gracefully updated while preserving its original character, this distinguished century home is set in Oshawa's sought after O'Neill community. With over 3,500 sq ft of thoughtfully preserved living space across four levels, this residence captures the elegance and detail of a bygone era. The formal living room features a wood-burning fireplace, soaring cathedral ceilings, and an abundance of natural light. Elegant French doors lead into the formal dining room, highlighted by cathedral ceilings and exquisite crown molding - a perfect space for entertaining. An interior picture window connects the living and family rooms, enhancing the open, inviting flow of the main floor. The oversized family room, also ideal for casual dining, features a cozy gas fireplace and a beautiful rounded doorway leading seamlessly to the backyard oasis with a 12 x 24 pool, stamped concrete, and deck - perfect for entertaining or enjoying summer evenings. The large kitchen offers ample cabinetry and workspace, blending function and warmth for everyday living.The third floor features four generous bedrooms and a full bathroom, including one bedroom with a private balcony for morning coffee or quiet reflection. The fourth floor adds two additional bedrooms and a full bathroom, ideal for older children, guests, or home office space.The partly finished basement provides two additional rooms, a rec room, a third bathroom, and a separate entrance - perfect for extended family, an in-law suite, or a teen retreat.Nestled on a quiet, tree-lined street in a mature neighbourhood, this home offers convenient access to parks, schools, shopping, and transit. With its rare combination of character, space, and multi-generational flexibility, this Century Home is a one-of-a-kind residence where timeless elegance and family living come together effortlessly.
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 27, 2026 | Price reducedCurrent | Reduced | $829,900 | −$35,000 (4.0%) | E12741754 | This page |
| Jan 30, 2026 | ListedCurrent | For sale | $864,900 | — | E12741754 | This page |
| Oct 9, 2025 | Previously listed | Ter | $864,900 | — | E12454709 | View |
| Sep 23, 2025 | Previously listed | Ter | $749,900 | — | E12420601 | 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
5- Heating
- Forced Air
- Air conditioning
- Central Air
- Fireplaces
- 2
- Water source
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.
- Fenced Yard
- Hospital
- Public Transit
- Park
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 Oshawa market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Oshawa market right now
Average sold price, days on market, and closed-transaction count for Oshawa — sourced from MLS®.
- Avg sold price$723,714Last 30 days
- Median sold price$675,000Middle of the market
- Days on market23 dAvg from list to close
- Closed last 30d522MLS® transactions
We'll get you into 23 Connaught 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 23 Connaught 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 23 Connaught Street listed for?
23 Connaught Street is listed at $829,900 on the MLS® (listing E12741754). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 23 Connaught 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.












