43.4472° N · 79.6621° W — Old Oakville, Oakville — MLS® #W13430514
350 King St
$10,900,000
Old Oakville, Oakville, Ontario L6J 1C2
- 3+2
- BedroomsBeds
- 5
- BathroomsBaths
- 5000 + sqft5000 +
- SizeSq ft
- 104 x 208 ft
- Lot sizeLot
Inquire about this listing
In short · from the listing record
350 King St is a 3+2-bedroom, 5-bathroom detached house in Old Oakville, Oakville, listed for sale at an asking price of $10,900,000 (MLS® W13430514).
Nestled in the heart of downtown Oakville, this magnificent historical home offers unparalleled charm and elegance, combined with modern amenities. Spanning over 8,000 square feet, the expansive layout provides both grandeur and comfort, perfect for family living or entertaining on a grand scale. With stunning views of the sparkling waters of Lake Ontario, every room is designed to maximize the beauty of its lakeside setting. The home boasts high ceilings, intricate architectural details and walnut hardwood floors, blending timeless craftsmanship with contemporary design. The private lush yard with 104 feet of frontage is a rare gem, providing a serene outdoor oasis with mature trees and ample space for outdoor activities or quiet relaxation and complete privacy. Whether you're enjoying a morning coffee while gazing at the lake or hosting a summer gathering, the outdoor space is as inviting as the interiors. The property's prime location puts you just steps from Oakville's charming downtown, offering convenient access to world-class dining, shopping, and cultural attractions, while still providing the tranquility of lakeside living. With its rich history, extraordinary space, and unbeatable location, this is a once-in-a-lifetime opportunity to own a piece of Oakville's heritage.
Listing readings
How it measures up
Scores from the listing record and the market around it.
68Good
Condition score
6 condition-related facts documented
Listing age, structured features and disclosed update language; not an inspection.
5Shortfall
Cash flow quality
−$47,377/mo against the cost of owning (20% down, 4.8%, 25 yrs)
Median of 33 detached homes with 5 bedrooms for lease in Oakville right now. Cost of owning counts the mortgage and property tax.
Condition uses listing-record signals, not an inspection.
The data table
Every fact
Everything the board publishes for this home.
- Tax
- $40,188 / 2025
- MLS® number
- W13430514
- Board
- TRREB MLS®
- Property Type
- Detached
- Building Age
- 100+
- Time on market
- Size
- 5000 + sqft
- Lot Size
- 104 x 208 ft
- Listed on
- Parking
- 2 Detached, 12 Parking
Listing history
Listing activity for 350 King St, Oakville, Ontario
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| Date StartN/A | N/A | $10,900,000 | N/A | Pc | W13430514 |
Inside
Room by room
From the listing.
- Kitchen3.99 × 5.61 mB/I Appliances, Centre Island, Combined W/Living
- Dining3.91 × 4.78 mFolding Door, hardwood floor, Bay Window
- Living4.09 × 5.54 mFireplace, Combined W/Kitchen
- Family5.31 × 8.03 mFireplace, hardwood floor, B/I Shelves
- Sitting4.83 × 5.61 mB/I Fridge, B/I Dishwasher, Bar Sink
- Office3.66 × 5.79 mB/I Shelves, hardwood floor
- Sunroom4.75 × 10.57 mW/O To Yard, Combined W/Family
- Foyer2.59 × 4.6 m
- Mudroom2.29 × 4.42 mHeated Floor
- Other2.34 × 2.44 mB/I Shelves
- Powder Rm2.41 × 2.74 m2 Pc Bath
- Workshop2.74 × 3.94 mB/I Shelves
- Great Rm6.45 × 7.14 mB/I Bookcase, B/I Shelves
- Other2.77 × 3.63 mB/I Dishwasher, B/I Fridge, Bar Sink
- Bathroom2.06 × 2.31 m3 Pc Bath
- Cold/Cant1.91 × 2.51 m
- Games4.57 × 6.1 mB/I Bookcase, B/I Shelves
- Laundry3.86 × 6.45 m
- Utility3.48 × 5.64 m
- 4th Br3.96 × 5.26 mB/I Shelves
- 5th Br3.66 × 4.42 mB/I Shelves
- Other2.59 × 9.91 m
- Utility1.42 × 2.79 m
- Primary5.97 × 6.12 mFireplace
- Other3.51 × 4.24 mCloset Organizers
- Bathroom5.08 × 5.21 m5 Pc Ensuite
- 2nd Br3.58 × 4.83 mB/I Bookcase
- 3rd Br4.09 × 4.6 mB/I Bookcase, California Shutters
- Foyer2.39 × 2.46 m
- Bathroom3.33 × 3.53 m4 Pc Bath
- Sitting3.71 × 4.29 m
- Exercise3.58 × 3.66 m
- Breakfast2.03 × 4.27 m
- Bathroom1.83 × 3.23 m3 Pc Bath
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- Old Oakville
- Municipality
- Oakville
Building
- Size
- 5000 + sqft
- Building Age
- 100+
- Construction
- Brick
Inside
- Bedrooms
- 3+2
- Bathrooms
- 5
- Bathroom Details
- 1 × 5pc 2nd, 1 × 4pc 2nd, 1 × 2pc Ground, 1 × 3pc Bsmt, 1 × 3pc
- Basement Type
- Finished
- Kitchens
- 1
Parking
- Garage Type
- Detached
- Garage
- 2
- Additional Parking
- 10
- Total Parking
- 12
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Sewers
- Frontage
- 104 ft
- Depth
- 208 ft
- Lot Size
- 104 x 208 ft
Where it sits
The street and the area
Asking prices on the map.
Map and tour
Transit nearby
| Station | Lines | Distance |
|---|---|---|
| Oakville GO | GO Transit train: Lakeshore West | 1.9 km |
The nearest subway, light rail, train, bus rapid transit stations 5 km, as the crow flies. Source: GO Transit schedule data (GTFS) from Metrolinx under the Open Government Licence – Ontario – Metrolinx, downloaded October 18, 2026. Data used in this product or service is provided with the permission of Metrolinx. Metrolinx makes no representations or warranties of any kind, express or implied, with respect to the Data and assumes no responsibility for the accuracy or currency of the data used in this product or service. Contains information licensed under the Open Government Licence – Ontario – Metrolinx.
Around it
Detached in Old Oakville
Active listings only, today.
Detached homes for sale in Old Oakville right now
- For sale now
- 27
- Median asking price
- $4.1M
- New in 7 days
- 3
- Price cuts
- 19%
Middle half: $2.87M to $5.24M
8 in 28 days
5 listings
This home is asking 166% above the median, higher than three quarters of them.
See all homes in Old OakvilleAsking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.
Site report
What the record says
What the City and the conservation authority have on file for this address.
- provincial plansNone in rangeOutside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areas
- wetlandNone in rangeNo mapped wetland within 120 m
- aggregateNone in rangeNo licensed pit or quarry within 2 km
- wellsNone in rangeNo recorded oil, gas or salt well within 250 m
- trailOn recordA trail on the Ontario trail network within 1 km
- water wellsNone in rangeNo water-supply well recorded within 250 m 1 test or monitoring hole also recorded.
- npriNone in rangeNo facility within 1 km reports pollutant releases to Environment Canada The nearest is Dana Canada Corporation — Dana Oakville Kerr, 2.4 km away. Only facilities above the inventory’s reporting thresholds are listed.
- fcsiOn record1 federal contaminated site within 1 km All of them are closed. The federal inventory covers federal land only, not provincial or private sites.
- electricityOn recordElectricity is distributed here by Oakville Hydro Electricity Distribution Inc.
- internet speedOn recordWired internet 50/10 Mbps or faster is listed at this location Fixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (20 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.
- broadbandOn recordAcross the surrounding area: fibre to the home, cable, DSL internet listed Fibre to the home: Bell, Cogeco Connexion. Cable: Cogeco Connexion. DSL: Bell. Fixed wireless: Bell, Rogers, SkyChoice Communications. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.
Each record is the map at the home’s location, not an inspection. Confirm anything that matters with the municipality, Conservation Halton or the record’s publisher.
Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario.
Lot
- Lot area
- 21,632 sq ft2,010 m²
- Street frontage
- 104 ft31.7 m
- Depth
- 208 ft63.4 m
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.
Land transfer tax on this home
- Ontario land transfer tax
- $258,975
- Total land transfer tax
- $258,975
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $254,975
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 $10,900,000
- $222,500
- Ontario total
- $258,975
An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.
Schools
Nearest schools
Straight-line distances. Check catchments with the board.
ElementaryEQAO average 2024–25
- New Central Public SchoolHalton DSBPublic · grades JK–690%Grade 6 average700 m
- Oakwood Public SchoolHalton DSBPublic · grades JK–645%Grade 3 average1.7 km
- ÉÉC Sainte-Marie-OakvilleConseil scolaire catholique MonAvenirFrench-language Catholic · grades JK–891%Grade 6 average2.1 km
- St. Vincent Catholic Elementary SchoolHalton CDSBCatholic · grades JK–876%Grade 6 average2.1 km
SecondaryGrade 9 math 2024–25
- St. Thomas Aquinas Catholic Secondary SchoolHalton CDSBCatholic · grades 9–1272%Grade 9 math1.9 km
- Oakville Trafalgar High SchoolHalton DSBPublic · grades 9–12 · French Immersion86%Grade 9 math2.9 km
- White Oaks Secondary SchoolHalton DSBPublic · grades 9–1281%Grade 9 math3.7 km
- École secondaire Gaétan GervaisConseil scolaire ViamondeFrench-language public · grades 9–1285%Grade 9 math3.9 km
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.
Searches this home is in
Keep looking
The ledger
What it costs to own
Worked out for this home. Change any number.
A month, all in
$53,077
- Mortgage$49,728
- Property tax$3,349
A planning figure, not a quote.
Land transfer tax
$258,975
$254,975 for first-time buyers.
Rent, similar homes
$5,700
a month, median asking rent of 33 similar homes in Oakville.
Community
Who lives around it
Similar homes
You might also like
For sale nearby at a similar price.
Shemeer AhmadVALERY REAL ESTATE INC.
Want to see it this week?
Ask me anything about this home, or what fair looks like nearby.