© 2026 HomeSix Realty Inc. All rights reserved.
MLS® X13783914
Niagara-on-the-Lake, ON
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
Inclusions
Liebherr Refrigerator, Miele Cooktop, Jenn-Air Oven, Fisher Paykel Dishwasher, Fisher Paykel Washer & Dryer, Hunter Douglas Window Treatments, Garage Door Openers, All Light Fixtures,
Broker
BOSLEY REAL ESTATE LTD.,
Own a home here? See what it could sell for.
Use this listing address as a starting point for a Home6 seller valuation.
Detached
263 Niagara Boulevard Niagara-on-the-Lake
Niagara-on-the-Lake
Built
16-30
Type
Detached
Basement
Full, Partially Finished, Separate Entrance
Parking
Attached (5)
Property Tax
~$32,339/yr
Heating
Forced Air
Buying Essentials
Square Feet
4250 sqft
Facing Direction
North
Parking
Attached (5)
Finances
List Price
$7,350,000
Price per SQFT
$1,729/sqft
Property Tax
~$32,339/yr
Property Specs
Property Type
Detached
MLS Size
4250 sqft
Age of Building
16-30
Basement
Full, Partially Finished, Separate Entrance
Living & Amenities
Heating Type
Forced Air
Features
Auto Garage Door Remote · ERV/HRV · Primary Bedroom - Main Floor · Sump Pump
Policies & Utilities
Neighbourhood
Niagara-on-the-Lake
Listed On
Sep 15, 2026
Lake/Pond
Days on Market
Current: 53 days
9.2 x 27.8
255 sqft
Gas Fireplace, Walk-Out
19.3 x 23.6
454 sqft
Folding Door
14.2 x 16.2
230 sqft
Skylight
16.2 x 22.4
362 sqft
10.8 x 9.8
106 sqft
Walk-Out
17.4 x 19.0
331 sqft
B/I Closet, Walk-Out
13.6 x 13.4
182 sqft
5 Pc Ensuite
17.3 x 14.3
248 sqft
Walk-In Closet(s)
17.3 x 6.1
105 sqft
3 Pc Ensuite, Walk-In Closet(s)
16.2 x 13.4
218 sqft
3 Pc Ensuite
10.8 x 9.8
106 sqft
Walk-Out
18.7 x 23.6
440 sqft
Walk-Out, Dry Bar
14.2 x 15.5
220 sqft
4 Pc Bath, Skylight
14.8 x 14.2
210 sqft
Walk-Out, Wet Bar
29.6 x 11.9
352 sqft
9.0 x 13.8
124 sqft
Rooms
16
Listed Room Area
3,943 sqft
Source
Estimated from MLS room dimensions
Learn about the area and demographics around this address.
Schools closest to 263 Niagara Boulevard Niagara-on-the-Lake.
Source: No verified source available.Catchment boundaries and ratings are shown only when available.
Active alternatives ranked by location, property type, price, bedrooms, size, bathrooms, and recency.
Recent sold or leased properties are shown separately from active alternatives.
Close to 263 Niagara Boulevard Niagara-on-the-Lake.