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For SaleDetached · 2-StoreyMLS® #N13843154 · TRREB MLS®

12975 Mill Rd, King, Ontario

Rural King, King, Ontario L7B 1K4

Bedrooms
5+2
Lot Size
239.48 x 221.8 ft
Bathrooms
8
Type
Detached
Basement
Separate Entrance

$5,388,000

Estimated market value

About 12975 Mill Rd

12975 Mill Rd is a 5+2-bedroom, 8-bathroom detached house in Rural King, King, listed for sale at an asking price of $5,388,000 (MLS® N13843154).

A statement in craftsmanship and design, this custom-built residence spans approximately 8,660 square feet above grade and offers an exceptional sense of scale paired with refined, curated finishes throughout. Featuring 5+2 bedrooms, with ensuites and custom built-in closets, the home delivers both privacy and consistency in design. At the centre, a beautifully appointed chef's kitchen is outfitted with top-of-the-line Wolf and Sub-Zero appliances, seamlessly connecting to the surrounding principal spaces. A fully integrated Control4 smart system allows for effortless control of lighting, climate, and media across the home. On the main level, a striking wine display serves as a design focal point, while the indoor pool introduces a rare, resort-style element, offering year-round enjoyment. The lower level is thoughtfully finished with a private movie theatre and a home gym, creating additional space tailored for comfort and recreation. The primary suite is a true retreat, complete with a spa-inspired ensuite and separate his-and-hers walk-in closets, both finished with custom built-ins. Every element of this home reflects a high level of care, from the quality of construction to the cohesion in design, an impressive and well-executed offering from start to finish.

Insights

  • Condition Score

    Good
    68out of 100

    6 condition-related facts documented

    Source: Listing age, structured features and disclosed update language; not an inspection.

Condition uses listing-record signals, not an inspection.

Key facts

Tax
$22,730 / 2025
MLS® number
N13843154
Board
TRREB MLS®
Property Type
Detached
Days on market
Size
5000 + sqft
Lot Size
239.48 x 221.8 ft
Listed on
Parking
3 Built-In, 11 Parking
Listing brokerage: THE AGENCYData source: TRREB MLS®Information deemed reliable but not guaranteed. Contained information is subject to errors, omissions, and changes without notice. Information should be independently verified.

Listing history

Buy/sell history for 12975 Mill Rd, King, Ontario

Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.

Dates and closing prices are shown to signed-in members.

Date StartDate EndList PricePriceEventListing ID
Date Start——$5,388,000—For SaleN13843154

Members see the full history. Prices are hidden from signed-out visitors.

Estimate

Estimated value requires sign in

Market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.

The estimate is an automated value built from public and MLS® data. It is not an appraisal; ask Kishan Patel for a full comparative market analysis.

Property details

Property

Property Type
Detached
Style
2-Storey
Community
Rural King
Municipality
King

Building

Size
5000 + sqft
Construction
Stone

Inside

Bedrooms
5+2
Bathrooms
8
Bathroom Details
1 × 2pc Ground, 1 × 7pc 2nd, 4 × 4pc 2nd, 1 × 5pc Bsmt, 1 × 4pc Bsmt
Basement Type
Separate Entrance
Kitchens
1

Parking

Garage Type
Built-In
Garage
3
Additional Parking
8
Total Parking
11

Utilities

Water
Well
Cooling
Central Air
Heating Type
Forced Air

Land

Sewer
Septic
Frontage
239.48 ft
Depth
221.8 ft
Lot Size
239.48 x 221.8 ft

Additional

Foundation
Concrete
Roof
Asphalt Shingle
Fireplace
Yes
Pool
Indoor
Den
Yes
Family room
Yes
Extras
All Wolf and Sub-Zero Appliances, All Existing Electrical Light Fixtures, All Existing Window Coverings, and Control 4 Smart Home System.

Rooms

RoomSizeFeaturesLevel
Dining5.52 × 7.04 mhardwood floor, Large Window, Pot LightsMain
Living10.85 × 11.31 mhardwood floor, Fireplace, Pot LightsMain
Family5.15 × 5.97 mhardwood floor, Fireplace, Pot LightsMain
Sunroom17.71 × 7.41 mLarge Window, Open Concept, 2 Pc BathMain
Kitchen5.52 × 5.27 mCentre Island, Pantry, Large WindowMain
Primary5.79 × 5.33 mhardwood floor, 5 Pc Ensuite, His/Hers Closets2nd
2nd Br4.3 × 3.72 mhardwood floor, W/I Closet, 3 Pc Ensuite2nd
3rd Br4.57 × 4.05 mhardwood floor, W/I Closet, 3 Pc Ensuite2nd
4th Br4.57 × 4.91 mhardwood floor, W/I Closet, 3 Pc Ensuite2nd
Office5.7 × 3.44 mOpen Concept, hardwood floor, Pot Lights2nd
Rec13.53 × 6.74 mLarge Window, Open ConceptBsmt
5th Br5.73 × 6.74 m4 Pc Ensuite, W/I Closet, Large WindowBsmt
Br5.09 × 5.09 m3 Pc Ensuite, W/I Closet, WindowBsmt
Den8.63 × 4.08 m—Bsmt
Media/Ent6.23 × 4.05 mLarge WindowBsmt

Map and tour

Detached homes for sale in Rural King right now

For sale now
65
Median asking price
$3.3M

Middle half: $2.2M to $5.46M

This home is asking 63% above the median.

See all homes in Rural King

Asking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.

Land transfer tax on this home

Ontario land transfer tax
$121,175
Total land transfer tax
$121,175
First-time buyer rebates (Ontario up to $4,000)
−$4,000
Total for first-time buyers
$117,175
See how this is worked out
0.5% on the first $55,000
$275
1.0% from $55,000 to $250,000
$1,950
1.5% from $250,000 to $400,000
$2,250
2.0% from $400,000 to $2,000,000
$32,000
2.5% from $2,000,000 to $5,388,000
$84,700
Ontario total
$121,175

An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.

Land and environment

Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.

12 records · 6 on fileMatched 2026-11-06
250 m500 m1 km2 kmBeyond · area-wideNot in Toronto and Region Conservation Authority’s mapped regulated areaNo mapped wetland within 120 m5 water-supply wells recorded within 250 mGroundwater recorded about 17.4 m below ground nearbyInside the Greenbelt (Protected Countryside)No licensed pit or quarry within 2 kmNo recorded oil, gas or salt well within 250 mNo facility within 1 km reports pollutant releases to Environment CanadaNo federal contaminated site within 1 kmElectricity is distributed here by Hydro One Networks Inc.Wired internet 50/10 Mbps or faster is listed at a household 40 m awayAcross the surrounding area: fibre to the home, cable, DSL internet listed
On record No record found in the source searched

Water and conservation4

  • Not in Toronto and Region Conservation Authority’s mapped regulated areaChecked at the listing’s mapped point, not across the whole lot.At the address
  • No mapped wetland within 120 m120 m
  • 5 water-supply wells recorded within 250 mAll were drilled for domestic use. From Ontario’s well records; locations can be approximate. The records do not show how this home gets its water. Wells nearby typically go down about 111.3 m.250 m
  • Groundwater recorded about 17.4 m below ground nearbyThe middle water level in the well records within 500 m (15 records). It changes with the season and from spot to spot.500 m

Toronto and Region Conservation Authority · Province of Ontario open data

Planning and building activity1

  • Inside the Greenbelt (Protected Countryside)These provincial plans set policies on new buildings, new lots and some changes to the land; the municipality can say which apply to this property.At the address

Province of Ontario open data

Environmental records4

  • No licensed pit or quarry within 2 km2 km
  • No recorded oil, gas or salt well within 250 m250 m
  • No facility within 1 km reports pollutant releases to Environment CanadaOnly facilities above the inventory’s reporting thresholds are listed.1 km
  • No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.1 km

Province of Ontario open data · Government of Canada open data

Power and internet3

  • Electricity is distributed here by Hydro One Networks Inc.At the address
  • Wired internet 50/10 Mbps or faster is listed at a household 40 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (40 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.40 m
  • Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Vianet. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Rogers, Routcom, RuralNet, Vianet. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.Area-wide

Ontario Energy Board · Innovation, Science and Economic Development Canada

Each record is placed at the distance its own line states. None of it is an inspection of the property. Confirm anything that matters to you with the municipality, Toronto and Region Conservation Authority or the record’s publisher.

Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario. Contains information made available under the Toronto and Region Conservation Authority Open Data Licence v1.0.

Schools nearby

ElementaryTypeDistanceEQAO average 2024–25
St Mary Catholic Elementary SchoolYork CDSBCatholic · grades JK–82.4 km91%Grade 6 average
Nobleton Public SchoolYork Region DSBPublic · grades JK–83.8 km68%Grade 6 average
Glenn Gould Public SchoolYork Region DSBPublic · grades JK–87.2 km86%Grade 6 average
École élémentaire La FontaineConseil scolaire ViamondeFrench-language public · grades JK–68.3 km91%Grade 6 average
SecondaryTypeDistanceGrade 9 math 2024–25
Tommy Douglas Secondary SchoolYork Region DSBPublic · grades 9–128.2 km68%Grade 9 math
King City Secondary SchoolYork Region DSBPublic · grades 9–12 · French Immersion8.3 km54%Grade 9 math
St Joan of Arc Catholic High SchoolYork CDSBCatholic · grades 9–129.4 km54%Grade 9 math
St Jean de Brebeuf Catholic High SchoolYork CDSBCatholic · grades 9–129.4 km57%Grade 9 math

EQAO: share of students at or above the provincial standard, 2024–25 (Ontario open data). These are the schools nearest this home, not the schools it is assigned to: boundaries change, and some schools take students by application. Confirm with the board before you buy. Contains information licensed under the Open Government Licence – Ontario.

Lot

Lot area
53,117 sq ft4,935 m²
Street frontage
239.48 ft73 m
Depth
221.8 ft67.6 m
239.48 × 221.8 ftMILL RD

The area is the frontage multiplied by the depth, so boundaries are approximate. Confirm with a survey before you buy.

Source: the MLS® listing record, measured by MPAC.

Comparable sales

Comparable sales require sign in

Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.

Mortgage Calculator

Plan with the current asking price

20% · $1,077,600

CMHC insurance: not required at 20% down. Payments use Canadian semi-annual compounding.

Mortgage Details

4.8% · 5-year term · 25-year amortization · 20% down

Total down payment
$1,077,600
Total mortgage amount
$4,310,400
Total interest payment
$3,064,200
Total purchase cost
$8,452,200
Mortgage payment
$24,582/mo

Cash Flow Analysis

If you rented this home out at 20% down

Break-even down payment

—

Monthly carrying cost

$26,476
−$26,476per month
  • Rent $0
  • Shortfall $26,476

Rental income starts at $0: enter the rent you expect. This is a planning tool, not advice.

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