Welcome to one of Niagara-on-the-Lake's most iconic and breathtaking properties. Nestled on the prestigious Queen Street and set back on an extraordinary 112 x 253 ft lot, this stately residence offers the best of both worlds, with total privacy in your own lush oasis, yet just steps from the historic charm and energy of Old Town. Originally built in 1912, this nearly 4,000 sq. ft. heritage home exudes character, elegance, and timeless appeal. Lovingly maintained, 166 Queen Street features 5 spacious bedrooms, 2 fully equipped kitchens, and a unique layout that includes nanny quarters or a self-contained rental suite - perfect for family or friends. Step through the grand foyer onto gleaming hardwood floors and into a space designed for both entertaining and everyday comfort. A formal dining room, oversized family room, and a stunning home office/library offer sophisticated yet inviting spaces throughout. Outside you have a large balcony with full privacy, or you can head down to the new, expansive wood deck to enjoy outdoor dining or relaxing by the in-ground pool. Whether you're sipping wine after a day of vineyard tours, enjoying local theatre, or teeing off at one of the nearby golf courses, this property delivers the quintessential NOTL lifestyle. Zoned for both residential and select commercial uses, 166 Queen Street also presents an exceptional business opportunity ideal for professionals such as dentists, accountants, or chiropractors looking for a prestigious address. 166 Queen Street is more than just a home: its a piece of Niagara-on-the-Lake history, and a lifestyle opportunity unlike any other. Dont miss your chance to own a landmark!
Property Type:
Residential Freehold
Property Sub Type:
Detached
Property Attached:
Yes
Home Style:
2-Storey
Approx. Age:
100+
Total Approx Floor Area:
3500-5000
Lot Size:
.50-1.99
Depth:
253'77.1 m
Frontage:
112'34.1 m
Lot Details:
112.00 x 253.00
Direction Faces:
West
Bedrooms:
5+0
Bathrooms:
3.0
Water supply:
Municipal
Kitchens:
2
Kitchens in Basement:
0
Bedrooms Above Grade:
5
Bedrooms Below Grade:
0
Kitchens Above Grade:
2
Rooms Above Grade:
14
Rooms Below Grade:
4
Zoning:
R3
Heating type:
Forced Air
Heating Fuel:
Gas
Cooling:
Yes
Foundation:
Poured Concrete
Roof:
Asphalt Shingle
Basement:
Separate Entrance, Partially Finished
Fireplace/Stove:
Yes
Garage:
Detached
Garage Spaces:
3.0
Other Structures:
Barn
Parking Features:
Front Yard Parking, Private, Other
Parking Spaces:
14
Total Parking Spaces:
17.0
Family Room:
Yes
Possession Details:
Flexible
Lot Irregularities:
253.54 x 106.97 x 42.81 x 210.9 x 112.03
Pool:
Inground
Link:
No
HST Applicable To Sale Price:
Included In
Assessment:
$1,355,000
Assessment Year:
2025
Taxes:
$16,643 /
2025
Assessment:
$1,355,000.00 /
2025
Niagara-on-the-Lake
101 - Town
Niagara
Golf, Library, Park, Place Of Worship, School, Marina
Accessory Apartment, Central Vacuum, Sewage Pump, Guest Accommodations, In-Law Capability
Data was last updated August 4, 2025 at 04:15 AM (UTC)
Area Statistics
Listings on market:
88
Avg list price:
$1,599,500
Min list price:
$585,000
Max list price:
$9,950,000
Avg days on market:
55
Min days on market:
5
Max days on market:
695
These statistics are generated based on the current listing's property type
and located in
101 - Town. Average values are
derived using median calculations. This data is not produced by the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website.
The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.