Living (7.31 × 8.04)
Fireplace · Marble Fireplace · hardwood floor
Level: Main
3310 18th Side Rd
Rural King, King, Ontario L7B 0H4
Description
An extraordinary 10-acre estate in King, custom built by Royal Luxury Development with an uncompromising commitment to craftsmanship, architectural detail and timeless design. Offering approximately 20,000 sq. ft. of living space, this remarkable residence was thoughtfully conceived for grand scale entertaining, everyday living and the comfort of multigenerational families. A sweeping circular driveway introduces the home's commanding presence, where soaring ceiling heights, imported custom chandeliers, exquisite herringbone walnut flooring and intricate architectural detailing reflect the level of care invested throughout. Every room offers its own sense of character, with beautifully proportioned principal spaces, exceptional finishes and a seamless connection to multiple outdoor terraces overlooking the expansive grounds.With 8 bedrooms and 11 bathrooms, the residence offers remarkable flexibility for extended family and guests, balancing impressive gathering spaces with private retreats. An elevator provides convenient access between levels, while heated flooring adds another layer of comfort to this thoughtfully designed home.Beyond the residence, 10 acres of picturesque grounds offer privacy, room to explore and endless possibilities, including approximately 5 acres with potential for agricultural use and income generation, subject to applicable approvals.A rare opportunity to own an estate of this magnitude, where meticulous craftsmanship, architectural vision and the freedom of country living come together just moments from King's finest amenities.
01 / Property recordListing detailsFacts, history, rooms and location
Key Facts
- MLS® #
- N14119920
- Board
- TRREB MLS®
- Days on market
- Tax
- $32,050
- Size
- 5000 + sqft
- Lot
- 330.36 × 1332.18 Feet
- Parking
- 3 Attached, 38 Parking
Listing History
Buy/Sell history for 3310 18th Side Rd, King, Ontario
Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| N/A | N/A | $7,999,000 | N/A | For Sale | N14119920 |
Estimated Market Value
Estimated value requires sign in
AI market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.
Property Details
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- Rural King
- Municipality
- King
Inside
- Bedrooms
- 8+1
- Bathrooms
- 11
- Bathroom Detail
- 1, 8pc
- Bathroom Detail
- 1, 5pc
- Bathroom Detail
- 1, 4pc
- Bathroom Detail
- 5, 3pc
- Bathroom Detail
- 3, 2pc
- Basement Type
- Walk-Up
- Kitchens
- 1
Utilities
- Water
- Well
- Cooling
- Central Air
- Heating Type
- Forced Air
Building
- Size
- 5000 + sqft
- Construction
- Stone
Parking
- Driveway
- Private
- Garage Type
- Attached
- Garage
- 3
- Add. Parking
- 35
- Total Parking
- 38
Land
- Sewer
- Septic
- Lot Size
- 330.36 × 1332.18 Feet
- Lot Size Code
- Feet
Additional
- Year built
- 0-5
- Foundation
- Insulated Concrete Form
- Roof
- Asphalt Shingle, Tar and Gravel
- Fireplace
- Y
- Pool
- None
- Den
- Y
- Family room
- Y
- Extras
- 4 fireplaces, gas Wolf 60" Stove, Wolf 60" Hood, Built-In Bosch Coffee Maker, Dacor Fridge & Freezer, B/I Wolf Microwave, Bosch Dishwasher. Steam Humidifiers, 4 Furnace 4 A/C, Whole House On Reverse Osmosis System & Water Softener System.
Rooms (12)
Dining (4.87 × 7.31)
Illuminated Ceiling · Large Window · hardwood floor
Level: Main
Kitchen (6.4 × 8.22)
Custom Backsplash · B/I Appliances · Centre Island
Level: Main
Great Rm (6.09 × 7.31)
Floor/Ceil Fireplace · Open Concept · hardwood floor
Level: Main
Office (4.87 × 7.31)
Large Window · B/I Bookcase · Fireplace
Level: Main
Br (5.12 × 7.68)
5 Pc Bath · W/I Closet · hardwood floor
Level: Main
Primary (6.58 × 10.11)
6 Pc Ensuite · W/I Closet · Fireplace
Level: 2nd
2nd Br (5.02 × 7.31)
4 Pc Ensuite · W/I Closet · Large Window
Level: 2nd
3rd Br (4.87 × 5.42)
3 Pc Ensuite · W/I Closet · W/O To Terrace
Level: 2nd
4th Br (4.2 × 4.26)
3 Pc Ensuite · W/I Closet · Large Window
Level: 2nd
5th Br (4.2 × 8.9)
3 Pc Ensuite · W/I Closet · W/O To Terrace
Level: 2nd
Br (1.21 × 5.79)
Large Window · hardwood floor
Level: Main
Location
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
11 records read 6 on record nearby 5 checked, none on recordRead 2026-10-28
Water and conservation
- No mapped wetland within 120 m
- 4 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 32.3 m.
- Groundwater recorded about 12.5 m below ground nearbyThe middle water level in the well records within 500 m (13 records). It changes with the season and from spot to spot.
Province of Ontario open data
Planning and building activity
- Inside the Greenbelt (Oak Ridges Moraine Conservation Plan) and the Oak Ridges Moraine plan area (Countryside Area)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.
Province of Ontario open data
Around the home
- A trail on the Ontario trail network within 1 km
Province of Ontario open data
Environmental records
- No licensed pit or quarry within 2 km
- No recorded oil, gas or salt well within 250 m
- No facility within 1 km reports pollutant releases to Environment CanadaOnly facilities above the inventory’s reporting thresholds are listed.
- No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.
Province of Ontario open data · Government of Canada open data
Power and internet
- Electricity is distributed here by Hydro One Networks Inc.
- Fibre to the home, Cable, DSL internet listed for this areaFibre to the home: Vianet. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Rogers, Routcom, RuralNet, Vianet, Xplore. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.
Ontario Energy Board · Innovation, Science and Economic Development Canada
None of this is an inspection of the property. Confirm anything that matters to you with the municipality, the 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.
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.
02 / Plan your numbersToolsMortgage and cash-flow planning
Mortgage Tools
Mortgage calculator
20%
Monthly Payment
$36,668
- Down payment$1,599,800
- Mortgage amount$6,399,200
- Total interest$4,601,200
- Total cost$12,600,200
Cash flow analysis
$36,668
Total monthly payment
$39,339
Break-even down payment
100%
Cash flow-$39,339
03 / Community profileNeighbourhood demographicsPeople, homes and household context
Expand Neighbourhood demographics to load Statistics Canada census charts.
04 / Local performanceMarket detailsNeighbourhood price and activity trends
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$7,999,000
$7,999,000
CAD
Estimated market value
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