4235 17th Sdrd
Rural King, King, Ontario L7B 1K4
- Bedrooms
- 6+4
- Bathrooms
- 14
- Size
- 5,000 +sq ft
- Lot
- 25 – 49.99 acres
- Tax a year
- $24,5412025 tax year
- Parking
- 122 attached
- Days on market
- Members
The brief
About 4235 17th Sdrd
4235 17th Sdrd is a 6+4-bedroom, 14-bathroom detached house in Rural King, King, listed for sale at an asking price of $7,990,000 (MLS® N14135884).
Welcome to an extraordinary estate on 32 acres of majestic land, tucked away behind welcoming stone pillars and a winding forested driveway! This is a work of art designed by the legendary Grant Whatmough and Gardiner Cowan, with distinctive Frank Lloyd Wright style of Architecture. This iconic Mid-Century Modern residence is gracefully integrated where nature and architecture exist in perfect harmony. From the moment you approach the stunning entry door, you're drawn into a world of timeless design and serene beauty. With over $2 million in recent renovations across the main home and accessory buildings, this exceptional estate beautifully preserves its original character and soul. Floor-to-ceiling windows seamlessly bring the outdoors in, while stunning stone fireplaces both inside and out, original stone walls, and impressive wood beams throughout create a timeless and refined atmosphere. Spanning approximately 5,000 sq ft, the main residence features 6 bedrooms, 7 bathrooms, an office, a meditation room, and a separate nanny suite. Multiple terraces and decks surround the home, offering breathtaking views of the land, and a tranquil lake creating the feel of a private luxury retreat. This property features a rare second home- fully renovated and approximately 3,500 sq ft-offering 3 bedrooms, 4 bathrooms, and a massive loft space! This second home is ideal for an extended family! There is an additional Yoga studio with an outdoor shower! a Detached garage/ workshop, a charming cedar Cabin with Sauna and Cold plunge, a Covered cabana for entertaining or relaxing on the property. This is a once-in-a-lifetime opportunity to own an architecturally significant estate in the prestigious King Township. With unmatched privacy, lush surroundings, and two beautifully appointed homes, this property is truly a timeless work of art. Don't Miss it!
Insights
Condition Score
Good73/1001 documented update signal
Source: Listing age, structured features and disclosed update language; not an inspection.
Condition uses listing-record signals, not an inspection.
The home
Key facts
- Tax
- $24,541 / 2025
- MLS® number
- N14135884
- Board
- TRREB MLS®
- Property Type
- Detached
- Days on market
- Size
- 5000 + sqft
- Lot Size
- 1,079.59 x 1,961.65 ft
- Listed on
- Parking
- 2 Attached, 12 Parking
Property details
Property
- Property Type
- Detached
- Style
- Other
- Community
- Rural King
- Municipality
- King
Building
- Size
- 5000 + sqft
- Construction
- Stone
Inside
- Bedrooms
- 6+4
- Bathrooms
- 14
- Bathroom Details
- 5 × 2pc Ground, 8 × 3pc, 1 × 5pc
- Basement Type
- Finished
- Kitchens
- 1
Parking
- Driveway
- Available
- Garage Type
- Attached
- Garage
- 2
- Additional Parking
- 10
- Total Parking
- 12
Utilities
- Water
- Well
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Septic
- Frontage
- 1,079.59 ft
- Depth
- 1,961.65 ft
- Lot Size
- 1,079.59 x 1,961.65 ft
Additional
- Foundation
- Concrete
- Roof
- Asphalt Shingle
- Fireplace
- Yes
- Pool
- None
- Den
- Yes
- Family room
- Yes
- Extras
- All ELF, All Window coverings, 600 AMP Service, Main house kitchen and Nanny suite Appliances, Coach house Appliances, All well and septic equipment, 2 washers and Dryers, Furnaces, A/Cs, 1 Propane Tank, GDO and remote, Water Softener, Security System ( Monitored),Extensive Outdoor landscape lighti
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Living | 6.96 × 9.55 m | Beamed, Stone Fireplace, Window Flr to Ceil | Upper |
| Dining | 6.96 × 9.55 m | Beamed, Combined W/Living | Upper |
| Kitchen | 4.88 × 6.4 m | Beamed, Renovated, Centre Island | Upper |
| Family | 4.7 × 7.37 m | Beamed, Stone Fireplace, Window Flr to Ceil | Upper |
| Primary | 4.93 × 7.09 m | hardwood floor, 3 Pc Ensuite, W/O To Garden | Lower |
| Sitting | 4.7 × 5.13 m | hardwood floor, Window Flr to Ceil, Overlook Water | Lower |
| Office | 2.67 × 4.34 m | hardwood floor, Glass Doors, Window Flr to Ceil | Main |
| 2nd Br | 3.61 × 4.98 m | hardwood floor, 3 Pc Ensuite, W/O To Terrace | Upper |
| 3rd Br | 3.61 × 4.98 m | hardwood floor, 3 Pc Ensuite, Window Flr to Ceil | Upper |
| 4th Br | 3.43 × 4.98 m | hardwood floor, 3 Pc Bath, W/O To Terrace | Main |
| 5th Br | 3.45 × 3.58 m | hardwood floor, Beamed, W/O To Terrace | Main |
| Br | 3.43 × 3.47 m | hardwood floor, 3 Pc Ensuite, Renovated | Lower |
| Living | 5.8 × 6.8 m | hardwood floor, Renovated, W/O To Deck | Main |
| Kitchen | 7.01 × 7.02 m | hardwood floor, 4 Pc Ensuite, W/I Closet | Main |
| Br | 3.9 × 4.3 m | hardwood floor, 4 Pc Ensuite, W/I Closet | Lower |
| Br | 3.4 × 4.25 m | hardwood floor, Closet, Window | Lower |
| Br | 3.2 × 3.47 m | hardwood floor, Window | Lower |
Listing history
Buy/sell history for 4235 17th Sdrd, 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 |
|---|---|---|---|---|---|
| Date StartN/A | N/A | $7,990,000 | N/A | For Sale | N14135884 |
Members see the full history. Prices are hidden from signed-out visitors.
The numbers
Mortgage Calculator
Plan with the current asking price
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
- $1,598,000
- Total mortgage amount
- $6,392,000
- Total interest payment
- $4,543,600
- Total purchase cost
- $12,533,600
- Mortgage payment
- $36,452/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
—Monthly carrying cost
$38,497- Rent $0
- Shortfall $38,497
Rental income starts at $0: enter the rent you expect. This is a planning tool, not advice.
Land transfer tax on this home
- Ontario land transfer tax
- $186,225
- Total land transfer tax
- $186,225
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $182,225
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 $7,990,000
- $149,750
- Ontario total
- $186,225
An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.
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 Kassaundra Dobson, Broker of Record for a full comparative market analysis.
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.
The land
Lot
- Street frontage
- 1,079.59 ft329.1 m
- Depth
- 1,961.65 ft597.9 m
- Lot size
- 25 – 49.99 acresAs the board bands it
The record marks this lot irregular, so its area is not the frontage multiplied by the depth. It is not given here. Confirm with a survey before you buy.
Source: the MLS® listing record, measured by MPAC.
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
Water and conservation3
- No mapped wetland within 120 m120 m
- 1 water-supply well recorded within 250 mIt was 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 79.2 m.250 m
- Groundwater recorded about 26.5 m below ground nearbyThe middle water level in the well records within 500 m (7 records). It changes with the season and from spot to spot.500 m
Province of Ontario open data
Planning and building activity1
- Inside the Greenbelt (Oak Ridges Moraine Conservation Plan) and the Oak Ridges Moraine plan area (Natural Core 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.At the address
Province of Ontario open data
Around the home1
- A trail on the Ontario trail network within 1 km1 km
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 internet2
- Electricity is distributed here by Hydro One Networks Inc.At the address
- Fibre to the home, Cable, DSL internet listed for this areaFibre to the home: Bell, 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.At the address
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, Lake Simcoe Region Conservation Authorityor the record’s publisher.
Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario.
The market
Detached homes for sale in Rural King right now
- For sale now
- 60
- Median asking price
- $3.36M
- New in 7 days
- 6
- Price cuts
- 15%
Middle half: $2.2M to $5.52M
19 in 28 days
9 listings
This home is asking 138% above the median, higher than three quarters of them.
See all homes in Rural KingAsking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.
Market area · filters apply to the charts below
The street
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| Kettleby Public SchoolYork Region DSB | Public · grades JK–8 | 4.8 km | 86%Grade 6 average |
| Schomberg Public SchoolYork Region DSB | Public · grades JK–6 | 6.8 km | 78%Grade 6 average |
| St Mary Catholic Elementary SchoolYork CDSB | Catholic · grades JK–8 | 7 km | 91%Grade 6 average |
| St Patrick Catholic Elementary SchoolYork CDSB | Catholic · grades JK–8 | 7.6 km | 82%Grade 6 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| King City Secondary SchoolYork Region DSB | Public · grades 9–12 · French Immersion | 8.2 km | 54%Grade 9 math |
| ÉSC RenaissanceConseil scolaire catholique MonAvenir | French-language Catholic · grades 9–12 | 10 km | 87%Grade 9 math |
| Aurora High SchoolYork Region DSB | Public · grades 9–12 · French Immersion | 11 km | 72%Grade 9 math |
| Cardinal Carter Catholic Secondary SchoolYork CDSB | Catholic · grades 9–12 | 11 km | 69%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.
The verdict
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Sold prices in Rural King are shown to signed-in members.