20 days on Market

263 Niagara Blvd, Niagara-on-the-Lake, Ontario L0S 1J0

Detached
4
3
~3500-5000 sqft
$7,350,000
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Detached
4
3
~3500-5000 sqft

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Highlights

Property Estimate

Days on market20 days

Estimated valueNot available

Price/Sqft$1,785/sqft

Monthly cost

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Description

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


Property Details

Style2-Storey
ViewLake, Water, Garden
Age of property16-30
SqFt~3500-5000 SqFt
Lot Size32,930 SqFt(185 x 178)
Parking Spaces5
MLS ®NumberX13783914
Community NameOld Town
Data SourceTRREB
Listing byBOSLEY REAL ESTATE LTD.,

Features

Heating: Forced Air
Cooling: Central Air
Fireplace
Basement: Full, Part Fin

Main Floor

Foyer

2.79 x 8.48

Great Rm

5.87 x 7.19

Gas Fireplace / Walk-Out

Dining

4.34 x 4.93

Folding Door

Kitchen

4.93 x 6.83

Skylight


Features

Lot size: 32,930 SqFt

Parking

Garage spaces 2

Garage type Attached

Other parking spaces 3

Total parking spaces 5


Property History

Sep 15, 2026
ListedActive
$7,350,000
20 days on market
history photo preview46
Listing by trreb®
Property listed by BOSLEY REAL ESTATE LTD.,, Brokerage
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Market Data - Old Town

Geo Zone Map ThumbnailOld Town

Strong Buyer's Market

View Market Data

Detached house - for the past 30 days

Buyer's market Seller's market

Avg. Days on Market

Past 30 days

39 days

Compared to

2025

62 days

2024

40 days

2023

56 days

New Listings

Past 30 days

33 listings

Compared to

2025

24 listings

2024

32 listings

2023

31 listings

Units sold

Past 30 days

8 units

Compared to

2025

7 units

2024

12 units

2023

3 units

Median Sold Price

Past 30 days

$1,196,000

Compared to

2025

$1,470,000

2024

$1,175,000

2023

$1,335,000


Population and Demographics

Overview

Total population 5614
Average household income $157,424

Age (%)

0 to 19
9%
20 to 34
8%
35 to 49
9%
50 to 64
24%
65 and plus
50%

Household composition (%)

Single family
71%
Single person
27%
Multi person
2%
Multi family
0%

Mother tongue (%)

English
87%
Others
4%
German
4%
French
2%
Italian
2%
Polish
1%

House tenancy (%)

Owners
85%
Renters
15%

What’s nearby?Essentials within 5 km

Local Logic

Transportation Scores

Estimated Budget