A magnificent waterfront retreat on Lake Ontario, 263 Niagara Boulevard pairs timeless architectural design with effortless lakeside living and grand-scale entertaining. Step inside to an immediate sense of secluded tranquility. A graceful curved staircase introduces the main level, opening to the Great Room, framed by expansive floor-to-ceiling windows capturing panoramic views of lush grounds, sweeping waters, and the Toronto skyline on the horizon. Ten-foot ceilings enhance the scale of the main-floor spaces. In the dining room, a four-panel bi-fold glass system retracts completely to unite the interior with a 3 Season Patio to continue the sweeping waterfront views. Alongside, a chef-inspired kitchen-crowned by a central skylight-serves as an intimate family hub or a full-scale catering staging area. The main-floor primary retreat offers a private sanctuary overlooking the water, featuring a walkout to a covered lakeside patio, an expansive dressing room, and a spa-inspired ensuite. A second main-floor bedroom with ensuite, mudroom, and laundry complete the main level. Upstairs, nine-foot ceilings frame two secondary bedroom suites, each with water views and their own private balcony. A versatile studio or executive office opens to a balcony overlooking the adjacent parkette. Discretion and peace of mind are engineered into the layout, featuring a dedicated service entrance from the garage to bypass personal living quarters. Positioned on an expansive parcel, the property offers rare flexibility to retain the estate in its current majestic form or capitalize on an approved severance. The location, size, and architectural caliber rank this home as one of the premier lakefront legacy properties. in Niagara-on-theLake
Address
263 Niagara Boulevard
List Price
$7,350,000
MLS® Status
New
Property Type
Residential Freehold
Type of Dwelling
Detached
Style of Home
2-Storey
Transaction Type
Sale
Area
Niagara-on-the-Lake
Sub-Area
101 - Town
Region
Niagara
Bedrooms
4
Bedrooms (Total)
4
Rooms Above Grade
16
Bathrooms
3
Floor Area
3500-5000 Sq. Ft.
Lot Size Source
Survey
Lot Depth
185
Lot Shape
Rectangular
Lot Size Units
Feet
Lot Width
178
Parcel Number
463940166
Occupant Type
Owner
Cross Street
Johnson St / Niagara Blvd
Approx. Age
16 - 30 Years
MLS® Number
X13783914
Listing Brokerage
BOSLEY REAL ESTATE LTD.,
Basement Area
Full, Partially Finished, Separate Entrance
Postal Code
L0S 1J0
Posession Details
Flexible
Parking
Private Double
Parking Places (Total)
5
Parking Spaces
3
Tax Amount
$32,339.00
Tax Year
2026
Site Influences
Lake/Pond, Landscape Lighting, Lawn Sprinkler System, Patio, Porch Enclosed, Privacy, Waterfront
Exterior Features
Landscape Lighting, Lawn Sprinkler System, Patio, Porch Enclosed, Privacy
Interior Features
Auto Garage Door Remote, ERV/HRV, Primary Bedroom - Main Floor, Sump Pump
Property Features
Lake/Pond
Central Vacuum
No
Family Room
No
Ensuite Laundry
No
Special Designation
Unknown
Standard Status
Active
Disclosures
Conservation Regulations
Board Or Association
Niagara Association of REALTORS
Heat Source
Gas
Heat Type
Forced Air
Cooling Features
Central Air
Construction Materials
Hardboard
Direction Faces
North
Fireplace
Yes
Fireplace Features
Living Room, Natural Gas
Foundation Details
Poured Concrete
Garage
Yes
Garage Type
Attached
Covered Spaces
2
Kitchens Total
1
Kitchens Above Grade
1
Pool Features
None
Roof
Asphalt Shingle
Tax Legal Description
PLAN 149 PT LOT 4 PT LOT 5
Security Features
Alarm System, Monitored
View Type
Lake, Water, Garden
Water View
Direct
Waterfront
Yes
Docking Type
None
Waterfront
Direct
Waterfront Accessory
Not Applicable
Waterfront Features
Seawall, Waterfront-Deeded
Water Frontage (Feet)
54.41
Water Body Name
Lake Ontario
Water Body Type
Lake
Shoreline
Clean
Shoreline Allowance
None
Access To Property
Year Round Municipal Road
Alternative Power
None
Sewer
Sewer
Rooms
| Floor | Type | Dimensions | Features |
|---|---|---|---|
| Main | Foyer | 2.79 x 8.48 Meters | |
| Main | Great Room | 5.87 x 7.19 Meters | Gas Fireplace, Walk-Out |
| Main | Dining Room | 4.34 x 4.93 Meters | Folding Door |
| Main | Kitchen | 4.93 x 6.83 Meters | Skylight |
| Main | Laundry | 3.28 x 3 Meters | |
| Main | Primary Bedroom | 5.31 x 5.79 Meters | Walk-Out |
| Main | Other | 4.14 x 4.09 Meters | B/I Closet, Walk-Out |
| Main | Bathroom | 5.28 x 4.37 Meters | 5 Pc Ensuite |
| Main | Other | 5.28 x 1.85 Meters | Walk-In Closet(s) |
| Main | Bedroom 2 | 4.95 x 4.09 Meters | 3 Pc Ensuite, Walk-In Closet(s) |
| Main | Bathroom | 3.28 x 3 Meters | 3 Pc Ensuite |
| Upper | Bedroom 3 | 5.69 x 7.19 Meters | Walk-Out |
| Upper | Bedroom 4 | 4.34 x 4.72 Meters | Dry Bar, Walk-Out |
| Upper | Bathroom | 4.5 x 4.34 Meters | 4 Pc Bath, Skylight |
| Upper | Office | 9.02 x 3.63 Meters | Walk-Out, Wet Bar |
| Upper | Foyer | 2.74 x 4.22 Meters |
