
Details
Listed by REAL ONE REALTY INC..
South Shore, Barrie, ON L4N 8M3
From PropTx
$990,000
As listed by the seller and their brokerage. It is a request, not a valuation, and nothing tests it until an offer arrives.
From MyNest360
The tools we build on top of the listing, each figure sourced and none of it PropTx data: what the house really costs to hold, what it costs to borrow against, and the inspection to book before your conditions come off.
From PropTx
The price, facts, description and history exactly as the feed states them. Nothing in this section is our own estimate.
Counts and measurements as the listing states them, not verified by us. Source: PropTx
The listing does not say whether there is a second dwelling unit here. Other records in this set state it either way, so this is a silence rather than a no.
What comes from PropTx, and what is ours
The price, address, room and size figures, description and days on site are sourced from PropTx and can lag the live listing. The map placement and the cost, offer, insurance and rental tools below are our own work, not PropTx data. Anything we have modelled rather than sourced carries an Est. tag.
Last sold Sep 15, 2026 for $945,000. That is this house rather than a comparable, so none of the usual adjustments apply.
See the full price history2 events between Jun 23, 2026 and Sep 15, 2026.
Asking price moved from $945,999 on Jun 23, 2026 to $945,000 on Sep 15, 2026, a change of $999.
Welcome To 12 McCullough Court, A Rare Luxury Haven Steps From Lake Simcoe. Experience Refined Living In This 4,715 Sq. Ft. Custom-Built 'Hedbern' Home in Barrie award-winning Gables Community. Thoughtfully Renovated, This 4+2 bedroom, 4.5 bathroom Residence Blends Timeless Design With Modern Upgrades For A Truly Turnkey Lifestyle. Key Features Include Expansive 0.5-acre Cul-de-sac Lot With Landscaped Grounds And Unistone Driveway, Gourmet Kitchen With Granite Counters, Premium Built-ins, Breakfast Nook & Walkout To Deck With Gazebo Perfect For Entertaining. Dedicated Main-floor Home Office With Hardwood Floors And Built-in Shelving Ideal For Remote Work Or Study. Renovated Spa-inspired Master Bedroom's Bathroom Featuring Premium Tiles, Upgraded Vanities, And Modern Fixtures Throughout. 9-foot Ceilings, Hardwood & Vinyl Floors, And Three Gas Fireplaces Add Warmth And Character. Separate-Entry In-Law Suite With Full Kitchen, Large Recreation Room & Two Additional Bedrooms. Perfect For Multi-generational Living Or Income Potential. Recent Upgrades Includes Renovated Bathrooms, Metal & Wooden Fencing, New Garage Doors, Dual Hot Water Tanks. 8-Car Parking Including A 2-car Garage And Spacious Driveway. Only 3-minute Walk To Lake Simcoe, With Easy Access To Beaches, Parks, Trails, Shops, Restaurants, And Barrie GO Station. This Rare Offering Combines Luxury, Space, And Unmatched Convenience In One Of Barrie's Most Sought-after Communities.
Written by the listing brokerage to sell the house. Nothing in it is verified, so take its claims about condition to an inspection, not from it.
The pills are copied from the listing and sorted for reading, with nothing added to them, and a group the listing did not fill in is absent rather than empty. Where a group is written as sentences instead, those are ours: what the listing named, and what it means.
On the record, and not one of the groups above.
1 years, from $9,959 in 2025 to $9,959 in 2025.
Neighbourhood market statistics is not shown here
Not shown: our current listing agreement does not licence this figure for display.
Medians, sale-to-list ratios and absorption are computed from sold prices, and they are licensed to registered users only. There is no approximate version of a median that would be honest to show in their place.
Every home of this type in Barrie that has sold in the last 3 years.
Contact details for the listing agent are not shown: our current listing agreement licences them to registered users only.
Sourced from: PropTx. Last updated Aug 21, 2026.
From MyNest360
None of this is PropTx data. Each figure is our own and carries its source: the true cost to own, the mortgage studio, the inspection plan, and the rest.
Two figures stand against this house for two different purposes, the asking price and the assessment, so they do not agree and were never meant to. The gap is worked out here rather than left for you to hold in your head.
Nothing of this kind on the record, and nothing here fills it in from an average of other houses.
The figure property tax is apportioned from, valued as of a date that is not today. It is not a market value and no lender treats it as one.
None of these is an appraisal. Your lender orders one of those once an offer is accepted, and it is the figure that decides how much they will actually lend.
At 20% down and 4.22% fixed, the all-in monthly cost works out to $5,383. Every line, the pool and the well included, plus the first-year total, is on the full breakdown.
At 20% or more there is no CMHC premium.
20% down · 4.22% indicative 5-yr fixed · The number of years the whole balance is paid off over. A longer amortization lowers the monthly payment and raises the total interest.. $9,959 for 2025, from the tax figure stated on the listing, divided by twelve. That is what the current owner pays, as the listing states it. That twelfth is the annual amount levelled across the year and not a payment you will make on any date. How a municipality actually collects it is set out in documents nobody here has read.; heat and utilities estimated. Figures illustrative.
Compare lenders and private optionsIt asks one question first: whether someone is already acting for you. That answer changes who books the visit and who is on your side inside the house.

Connect with Tara
Tara McCarthy
Broker, VP Ultra Luxury Division
Every question about this home reaches a licensed broker, not a form.

Scott McGillivray’s Trusted Network
Trades and more, once the keys are yours
Check out Scott’s preferred network to find licensed, insured trades and more.
Explore the networkSourced from MyNest360
Figures such as 4.79% sample rates and estimates are illustrative only. Verify all details with a licensed professional before making an offer.

Listed by REAL ONE REALTY INC..

Listed by ONE PERCENT REALTY LTD..

Listed by ROYAL LEPAGE FIRST CONTACT REALTY.
Listed by RE/MAX REALTY SERVICES INC..

Listed by CENTURY 21 B.J. ROTH REALTY LTD..

Listed by RE/MAX HALLMARK PEGGY HILL GROUP REALTY.